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ulcer</title> <meta name="description" content="Search results for: corneal ulcer"> <meta name="keywords" content="corneal ulcer"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none navbar-toggler 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id="custom-search-input"> <div class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value="corneal ulcer"> <input type="submit" class="btn_search" value="Search"> </div> </div> </form> </div> </div> <div class="row mt-3"> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Commenced</strong> in January 2007</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Frequency:</strong> Monthly</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Edition:</strong> International</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Paper Count:</strong> 145</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: corneal ulcer</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">145</span> Complicated Corneal Ulceration in Cats: Clinical Diagnosis and Surgical Management of 80 Cases </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Khaled%20M.%20Ali">Khaled M. Ali</a>, <a href="https://publications.waset.org/abstracts/search?q=Ayman%20A.%20Mostafa"> Ayman A. Mostafa</a>, <a href="https://publications.waset.org/abstracts/search?q=Soliman%20M.%20Soliman"> Soliman M. Soliman</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Objectives: To describe the most common clinical and endoscopic findings associated with complicated corneal ulcers in cats, and to determine the short-term outcomes after surgical treatment of these cats. Animals Eighteen client-owned cats of different breeds (52 females and 28 males), ranging in age from 3 months to 6 years, with corneal ulcers. Procedures: Cats were clinically evaluated to initially determine the concurrent corneal abnormalities. Endoscopic examination was performed to determine the anterior and posterior segments abnormalities. Superficial and deep stromal ulcers were treated using conjunctival flap. Corneal sequestrum was treated by partial keratectomy and conjunctival flap. Anterior synechia was treated via peripheral iridectomy and separation of the adhesion between the iris and the inner cornea. Symblepharon was treated by removal of the adhered conjunctival membrane from the cornea. Incurable endophthalmitis was treated surgically by extirpation. Short-term outcomes after surgical managements of selected corneal abnormalities were then assessed clinically and endoscopically. Results: Deep stromal ulcer with descemetocele, endophthalmitis, symblepharon, corneal sequestration and anterior synechia with secondary glaucoma and corneal scarring were the most common complications of corneal ulcer. FHV-1 was a common etiologic factor of corneal ulceration. Persistent corneal scars of varying shape and size developed in cats with deep stromal ulcer, anterior synechia, and corneal sequestration. Conclusions: Domestic shorthaired and Persian cats were the most predisposed breeds to FHV-1 infection and subsequent corneal ulceration. Immediate management of patients with corneal ulcer would prevent serious complications. No age or sex predisposition to complicated corneal ulceration in cats. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cats" title="cats">cats</a>, <a href="https://publications.waset.org/abstracts/search?q=complicated%20corneal%20ulceration" title=" complicated corneal ulceration"> complicated corneal ulceration</a>, <a href="https://publications.waset.org/abstracts/search?q=clinical" title=" clinical"> clinical</a>, <a href="https://publications.waset.org/abstracts/search?q=endoscopic%20diagnosis" title=" endoscopic diagnosis"> endoscopic diagnosis</a>, <a href="https://publications.waset.org/abstracts/search?q=FHV-1" title=" FHV-1"> FHV-1</a> </p> <a href="https://publications.waset.org/abstracts/55663/complicated-corneal-ulceration-in-cats-clinical-diagnosis-and-surgical-management-of-80-cases" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/55663.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">283</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">144</span> Outcomes of Combined Penetrating keratoplasty and Vitreo-Retinal Surgery in Management of Endophthalmitis with Obscured Corneal Clarity</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Abhishek%20Dave">Abhishek Dave</a>, <a href="https://publications.waset.org/abstracts/search?q=Manisha%20Singh"> Manisha Singh</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Purpose: The study aims to evaluate the outcomes of combined Penetrating keratoplasty (PKP) and Vitreo-Retinal (VR) surgery in patients having endophthalmitis with poor corneal clarity. Methods: PKP with VR Surgery was performed in 43 eyes. This is a retrospective analysis of their preoperative, intraoperative and microbiological characteristics and anatomical and functional outcomes. Results: Corneal opacification was due to corneal ulcer in 30 (69.7%), graft infection in 8 (18.6%), bullous keratopathy in 4 and corneal scar in 1 eye. Postoperative visual acuity improved in 20 (46.5%), not changed in 14 (32.5%) and deteriorated in 9 eyes (20.9%). Poor anatomic success was seen in 15 (34.88%) eyes (9-phthisis bulbi, 6-eviscerated). Graft remained clear in 24 eyes (1 year). Microbiology revealed bacteria in 26, fungus in 14 and no growth in 3 eyes. Six out of 11 patients having poor vision in the fellow eye, too, achieved functional success. Conclusion: PKP with VR surgery is a complex but globe-salvaging procedure for poor prognosis eyes, which otherwise would need evisceration. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=penetrating%20keratoplasty" title="penetrating keratoplasty">penetrating keratoplasty</a>, <a href="https://publications.waset.org/abstracts/search?q=VR%20surgery" title=" VR surgery"> VR surgery</a>, <a href="https://publications.waset.org/abstracts/search?q=endophthalmitis" title=" endophthalmitis"> endophthalmitis</a>, <a href="https://publications.waset.org/abstracts/search?q=corneal%20ulcer" title=" corneal ulcer"> corneal ulcer</a> </p> <a href="https://publications.waset.org/abstracts/184715/outcomes-of-combined-penetrating-keratoplasty-and-vitreo-retinal-surgery-in-management-of-endophthalmitis-with-obscured-corneal-clarity" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/184715.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">50</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">143</span> Treatment Outcome Of Corneal Ulcers Using Levofloxacin Hydrate 1.5% Ophthalmic Solution And Adjuvant Oral Ciprofloxacin, A Treatment Strategy Applicable To Primary Healthcare</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Celine%20Shi%20Ying%20Lee">Celine Shi Ying Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=Jong%20Jian%20Lee"> Jong Jian Lee</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: Infectious keratitis is one of the leading causes of blindness worldwide. Prompt treatment with effective medication will control the infection early, preventing corneal scarring and visual loss. fluoroquinolones ophthalmic medication is used because of its broad-spectrum properties, potency, good intraocular penetration, and low toxicity. The study aims to evaluate the treatment outcome of corneal ulcers using Levofloxacin 1.5% ophthalmic solution (LVFX) with adjuvant oral ciprofloxacin when indicated and apply this treatment strategy in primary health care as first-line treatment. Methods: Patients with infective corneal ulcer treated in an eye center were recruited. Inclusion criteria includes Corneal infection consistent with bacterial keratitis, single or multiple small corneal ulcers. Treatment regime: LVFX hourly for the first 2 days, 2 hourly from the 3rd day, and 3 hourly on the 5th day of review. Adjuvant oral ciprofloxacin 500mg BD was administered for 5 days if there were multiple corneal ulcers or when the location of the cornea ulcer was central or paracentral. Results: 47 subjects were recruited. There were 16 (34%) males and 31 (66%) females. 40 subjects (85%) were contact lens (CL) related to corneal ulcer, and 7 subjects (15%) were non-contact lens related. 42 subjects (89%) presented with one ulcer, of which 20 of them (48%) needed adjuvant therapy. 5 subjects presented with 2 or 3 ulcers, of which 3 needed adjuvant therapy. A total of 23 subjects (49%) was given adjuvant therapy (oral ciprofloxacin 500mg BD for 5 days).21 of them (91%) were CL related. All subjects recovered fully, and the average duration of treatment was 3.7 days, with 49% of the subjects resolved on the 3rd day, 38% on the 5thday of and 13% on the 7thday. All subjects showed symptoms of relief of pain, light-sensitivity, and redness on the 3rd day with full visual recovery post-treatment. No adverse drug reactions were recorded. Conclusion: Our treatment regime demonstrated good clinical outcome as first-line treatment for corneal ulcers. A corneal ulcer is a common eye condition in Singapore, mainly due to CL wear. Pseudomonas aeruginosa is the most frequent and potentially sight-threatening pathogen involved in CL related corneal ulcer. Coagulase-negative Staphylococci, Staphylococcus aureus, and Streptococcus Pneumoniae were seen in non-CL users. All these bacteria exhibit good sensitivity rates to ciprofloxacin and levofloxacin. It is therefore logical in our study to use LVFX Eyedrops and adjuvant ciprofloxacin oral antibiotics when indicated as first line treatment for most corneal ulcers. Our study of patients, both CL related and non-CL related, have shown good clinical response and full recovery using the above treatment strategy. There was also a full restoration of visual acuity in all the patients. Eye-trained primary Healthcare practitioners can consider adopting this treatment strategy as first line treatment in patients with corneal ulcers. This is relevant during the COVID pandemic, where hospitals are overwhelmed with patients and in regions with limited access to specialist eye care. This strategy would enable early treatment with better clinical outcome. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=corneal%20ulcer" title="corneal ulcer">corneal ulcer</a>, <a href="https://publications.waset.org/abstracts/search?q=levofloxacin%20hydrate" title=" levofloxacin hydrate"> levofloxacin hydrate</a>, <a href="https://publications.waset.org/abstracts/search?q=treatment%20strategy" title=" treatment strategy"> treatment strategy</a>, <a href="https://publications.waset.org/abstracts/search?q=ciprofloxacin" title=" ciprofloxacin"> ciprofloxacin</a> </p> <a href="https://publications.waset.org/abstracts/143077/treatment-outcome-of-corneal-ulcers-using-levofloxacin-hydrate-15-ophthalmic-solution-and-adjuvant-oral-ciprofloxacin-a-treatment-strategy-applicable-to-primary-healthcare" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/143077.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">175</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">142</span> Visual and Clinical Outcome in Patients with Corneal Lacerations</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Avantika%20Verma">Avantika Verma</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In industrialized nations, corneal lacerations are one of the most common reason for hospitalization. This study was designed to study visual and clinical outcome in patients presenting with full thickness corneal lacerations in Indian population and to ascertain the impact of various preoperative and operative factors influencing prognosis after repair of corneal lacerations. Males in third decade with injuries at work with metallic objects were common. Lens damage, hyphema, vitreous hemorrhage, retinal detachment and endophthalmitis were seen. All the patients underwent primary repair within first 24 hours of presentation. At 3 months, 74.3% had a good visual outcome. About 5.7% of patients had no perception of light.In conclusion, various demographic and preoperative factors like age, time of presentation, vision at presentation, length of corneal wound, involvement of visual axis, associated ocular features like hyphaema, lenticular changes, vitreous haemorrhage and retinal detachment are significant prognostic indicators for final visual outcome. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=corneal%20laceration" title="corneal laceration">corneal laceration</a>, <a href="https://publications.waset.org/abstracts/search?q=corneal%20wound%20repair" title=" corneal wound repair"> corneal wound repair</a>, <a href="https://publications.waset.org/abstracts/search?q=injury" title=" injury"> injury</a>, <a href="https://publications.waset.org/abstracts/search?q=visual%20outcome" title=" visual outcome"> visual outcome</a> </p> <a href="https://publications.waset.org/abstracts/70121/visual-and-clinical-outcome-in-patients-with-corneal-lacerations" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/70121.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">357</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">141</span> Smart Coating for Enhanced Corneal Healing via Delivering Progranulin</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Dan%20Yan">Dan Yan</a>, <a href="https://publications.waset.org/abstracts/search?q=Yunuo%20Zhang"> Yunuo Zhang</a>, <a href="https://publications.waset.org/abstracts/search?q=Yuhan%20Huang"> Yuhan Huang</a>, <a href="https://publications.waset.org/abstracts/search?q=Weijie%20Ouyang"> Weijie Ouyang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The cornea serves as a vital protective barrier for the eye; however, it is prone to injury and damage that can disrupt corneal epithelium and nerves, triggering inflammation. Therefore, understanding the biological effects and molecular mechanisms involved in corneal wound healing and identifying drugs targeting these pathways is crucial for researchers in this field. This study aimed to investigate the therapeutic potential of progranulin (PGRN) in treating corneal injuries. Our findings demonstrated that PGRN significantly enhanced corneal wound repair by accelerating corneal re-epithelialization and re-innervation. In vitro experiments with cultured epithelial cells and trigeminal ganglion cells further revealed that PGRN stimulated corneal epithelial cell proliferation and promoted axon growth in trigeminal ganglion cells. Through RNA-sequencing (RNA-seq) analysis and other experimental techniques, we discovered that PGRN exerted its healing effects by modulating the Wnt signaling pathway, which played a critical role in repairing epithelial cells and promoting axon regeneration in trigeminal neurons. Importantly, our study highlighted the anti-inflammatory properties of PGRN by inhibiting the NF-κB signaling pathway, leading to decreased infiltration of macrophages. In conclusion, our findings underscored the potential of PGRN in facilitating corneal wound healing by promoting corneal epithelial cell proliferation, trigeminal ganglion cell axon regeneration, and suppressing ocular inflammation. These results suggest that PGRN could potentially expedite the healing process and improve visual outcomes in patients with corneal injuries. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cornea" title="cornea">cornea</a>, <a href="https://publications.waset.org/abstracts/search?q=wound%20healing" title=" wound healing"> wound healing</a>, <a href="https://publications.waset.org/abstracts/search?q=progranulin" title=" progranulin"> progranulin</a>, <a href="https://publications.waset.org/abstracts/search?q=corneal%20epithelial%20cells" title=" corneal epithelial cells"> corneal epithelial cells</a>, <a href="https://publications.waset.org/abstracts/search?q=trigeminal%20ganglion%20cells" title=" trigeminal ganglion cells"> trigeminal ganglion cells</a> </p> <a href="https://publications.waset.org/abstracts/183283/smart-coating-for-enhanced-corneal-healing-via-delivering-progranulin" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/183283.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">57</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">140</span> Viscoelastic Response of the Human Corneal Stroma Induced by Riboflavin/UVA Cross-Linking </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=C.%20Labate">C. Labate</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20P.%20De%20Santo"> M. P. De Santo</a>, <a href="https://publications.waset.org/abstracts/search?q=G.%20Lombardo"> G. Lombardo</a>, <a href="https://publications.waset.org/abstracts/search?q=R.%20Barberi"> R. Barberi</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Lombardo"> M. Lombardo</a>, <a href="https://publications.waset.org/abstracts/search?q=N.%20M.%20Ziebarth"> N. M. Ziebarth</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In the past decades, the importance of corneal biomechanics in the normal and pathological functions of the eye has gained its credibility. In fact, the mechanical properties of biological tissues are essential to their physiological function. We are convinced that an improved understanding of the nanomechanics of corneal tissue is important to understand the basic molecular interactions between collagen fibrils. Ultimately, this information will help in the development of new techniques to cure ocular diseases and in the development of biomimetic materials. Therefore, nanotechnology techniques are powerful tools and, in particular, Atomic Force Microscopy has demonstrated its ability to reliably characterize the biomechanics of biological tissues either at the micro- or nano-level. In the last years, we have investigated the mechanical anisotropy of the human corneal stroma at both the tissue and molecular levels. In particular, we have focused on corneal cross-linking, an established procedure aimed at slowing down or halting the progression of the disease known as keratoconus. We have obtained the first evidence that riboflavin/UV-A corneal cross-linking induces both an increase of the elastic response and a decrease of the viscous response of the most anterior stroma at the scale of stromal molecular interactions. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=atomic%20force%20spectroscopy" title="atomic force spectroscopy">atomic force spectroscopy</a>, <a href="https://publications.waset.org/abstracts/search?q=corneal%20stroma" title=" corneal stroma"> corneal stroma</a>, <a href="https://publications.waset.org/abstracts/search?q=cross-linking" title=" cross-linking"> cross-linking</a>, <a href="https://publications.waset.org/abstracts/search?q=viscoelasticity" title=" viscoelasticity"> viscoelasticity</a> </p> <a href="https://publications.waset.org/abstracts/44652/viscoelastic-response-of-the-human-corneal-stroma-induced-by-riboflavinuva-cross-linking" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/44652.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">312</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">139</span> Mathematical Modelling of Different Types of Body Support Surface for Pressure Ulcer Prevention</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mahbub%20C.%20Mishu">Mahbub C. Mishu</a>, <a href="https://publications.waset.org/abstracts/search?q=Venktesh%20N.%20Dubey"> Venktesh N. Dubey</a>, <a href="https://publications.waset.org/abstracts/search?q=Tamas%20Hickish"> Tamas Hickish</a>, <a href="https://publications.waset.org/abstracts/search?q=Jonathan%20Cole"> Jonathan Cole</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Pressure ulcer is a common problem for today's healthcare industry. It occurs due to external load applied to the skin. Also when the subject is immobile for a longer period of time and there is continuous load applied to a particular area of human body,blood flow gets reduced and as a result pressure ulcer develops. Body support surface has a significant role in preventing ulceration so it is important to know the characteristics of support surface under loading conditions. In this paper we have presented mathematical models of different types of viscoelastic materials and also we have shown the validation of our simulation results with experiments. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=pressure%20ulcer" title="pressure ulcer">pressure ulcer</a>, <a href="https://publications.waset.org/abstracts/search?q=viscoelastic%20material" title=" viscoelastic material"> viscoelastic material</a>, <a href="https://publications.waset.org/abstracts/search?q=mathematical%20model" title=" mathematical model"> mathematical model</a>, <a href="https://publications.waset.org/abstracts/search?q=experimental%20validation" title=" experimental validation"> experimental validation</a> </p> <a href="https://publications.waset.org/abstracts/8575/mathematical-modelling-of-different-types-of-body-support-surface-for-pressure-ulcer-prevention" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/8575.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">311</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">138</span> Antiulcer Activity of Aloe vera Gel against Indomethacin and Ethanol Induced Gastric Ulcers in Rats</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jyoti%20Manandhar%20Shrestha">Jyoti Manandhar Shrestha</a>, <a href="https://publications.waset.org/abstracts/search?q=Saurab%20Raj%20Joshi"> Saurab Raj Joshi</a>, <a href="https://publications.waset.org/abstracts/search?q=Maya%20Shrestha"> Maya Shrestha</a>, <a href="https://publications.waset.org/abstracts/search?q=Prashanna%20Shrestha"> Prashanna Shrestha</a>, <a href="https://publications.waset.org/abstracts/search?q=Kshitij%20Chaulagain"> Kshitij Chaulagain</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: The widespread use of non-steroidal anti-inflammatory drugs has increased the incidence of ulcer and serious complications, such as perforation and bleeding. Although, the H2 receptor blockers and proton pump inhibitors decrease the acid secretion and promote healing of ulcer, their value in preventing relapse, recurrence, “acid rebound” after cessation of therapy and associated long term adverse effects limit their utility. So to minimize this, the herbal plant Aloe vera having anti-oxidant, anti-inflammatory, mucus secreting, cyto-protective and healing property is believed to cure the peptic ulcer. Objectives: To observe whether oral treatment with Aloe vera gel can prevent peptic ulcer. Indomethacin and ethanol were used to induce gastric ulcers. Thirty six albino rats of either sex were randomly allotted to six groups of six animals each. The negative control was pretreated with normal saline, the positive controls received ranitidine (20 mg/kg) and the test group received Aloe vera gel (300 mg/kg) orally for eight days. Then, after a 24 hour fast Indomethacin (20 mg/kg) or 80% ethanol (2ml) was administered orally to induce ulceration. At the end of the study, the rats were sacrificed, their stomachs opened, the ulcer index studied and tissues sent for histopathological examination. Results: It was observed that, in indomethacin treated group, the ulcer index in control group was 8.167 ± 1.72.In the Aloe vera pretreated animals, the ulcer index was 2.83 ± 1.72 and the standard ranitidine pretreated group ulcer index was 1.67 ± 1.36. In ethanol treated group, the ulcer index in control group was 7.5 ± 2.73. In the Aloe vera pretreated animals, the ulcer index was 2.67 ± 1.75 and the standard ranitidine pretreated group ulcer index was 1.33±1.21. Both ranitidine and Aloe vera gel significantly prevented stomach from gastric ulceration induced by indomethacin and ethanol. Conclusion: The results indicated that Aloe vera gel is effective against indomethacin and ethanol mediated gastric ulcer. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Aloe%20vera%20gel" title="Aloe vera gel">Aloe vera gel</a>, <a href="https://publications.waset.org/abstracts/search?q=ethanol" title=" ethanol"> ethanol</a>, <a href="https://publications.waset.org/abstracts/search?q=indomethacin" title=" indomethacin"> indomethacin</a>, <a href="https://publications.waset.org/abstracts/search?q=peptic%20ulcer" title=" peptic ulcer"> peptic ulcer</a>, <a href="https://publications.waset.org/abstracts/search?q=ranitidine" title=" ranitidine "> ranitidine </a> </p> <a href="https://publications.waset.org/abstracts/10909/antiulcer-activity-of-aloe-vera-gel-against-indomethacin-and-ethanol-induced-gastric-ulcers-in-rats" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/10909.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">458</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">137</span> Xenografts: Successful Penetrating Keratoplasty Between Two Species</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Francisco%20Alvarado">Francisco Alvarado</a>, <a href="https://publications.waset.org/abstracts/search?q=Luz%20Ram%C3%ADrez"> Luz Ramírez</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Corneal diseases are one of the main causes of visual impairment and affect almost 4 million, and this study assesses the effects of deep anterior lamellar keratoplasty (DALK) with porcine corneal stroma and postoperative topical treatment with tacrolimus in patients with infectious keratitis. No patient was observed with clinical graft rejection. Among the cases: 2 were positive to fungal culture, 2 with Aspergillus and the other 8 cases were confirmed by bacteriological culture. Corneal diseases are one of the main causes of visual impairment and affect almost 4 million. This study assesses the effects of deep anterior lamellar keratoplasty (DALK) with porcine corneal stroma and postoperative topical treatment with tacrolimus in patients with infectious keratitis. Receiver bed diameters ranged from 7.00 to 9.00 mm. No incidents of Descemet's membrane perforation were observed during surgery. During the follow-up period, no corneal graft splitting, IOP increase, or intolerance to tacrolimus were observed. Deep anterior lamellar keratoplasty seems to be the best option to avoid xenograft rejection, and it could help new surgical techniques in humans. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=ophthalmology" title="ophthalmology">ophthalmology</a>, <a href="https://publications.waset.org/abstracts/search?q=cornea" title=" cornea"> cornea</a>, <a href="https://publications.waset.org/abstracts/search?q=corneal%20transplant" title=" corneal transplant"> corneal transplant</a>, <a href="https://publications.waset.org/abstracts/search?q=xenografts" title=" xenografts"> xenografts</a>, <a href="https://publications.waset.org/abstracts/search?q=surgical%20innovations" title=" surgical innovations"> surgical innovations</a> </p> <a href="https://publications.waset.org/abstracts/151388/xenografts-successful-penetrating-keratoplasty-between-two-species" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/151388.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">83</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">136</span> Evaluation of the Anti Ulcer Activity of Ethyl Acetate Fraction of Methanol Leaf Extract of Clerodendrum Capitatum</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=M.%20N.%20Ofokansi">M. N. Ofokansi</a>, <a href="https://publications.waset.org/abstracts/search?q=Onyemelukwe%20Chisom"> Onyemelukwe Chisom</a>, <a href="https://publications.waset.org/abstracts/search?q=Amauche%20Chukwuemeka"> Amauche Chukwuemeka</a>, <a href="https://publications.waset.org/abstracts/search?q=Ezema%20Onyinye"> Ezema Onyinye</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The leaves of Clerodendrumcapitatum(Lamiaceae) is mostly used in the treatment of gastric ulcer in Nigerian folk medicine. The aim of this study was to evaluate the antiulcer activity of its crude methanol leaf extract and its ethyl acetate fraction in white albino rats. The effect of crude methanol leaf extract and its ethyl acetate fraction(250mg/kg, 500mg/kg) was evaluated using an absolute ethanol induced ulcer model. Crude methanol leaf extract and the ethyl acetate fraction was treated with distilled water and 6% Tween 80, respectively. crude methanol leaf extract was further investigated using a pylorus ligation induced ulcer model. Omeprazole was used as the standard treatment. Four groups of five albino rats of either sex were used. Parameters such as mean ulcer index and percentage ulcer protection were assessed in the ethanol-induced ulcer model, while the gastric volume, pH, and total acidity were assessed in the pyloric ligation induced ulcer model. Crude methanol leaf extract of Clerodendrumcapitatum(500mg/kg) showed a very highly significant reduction in mean ulcer index(p<0.001) in the absolute ethanol-induced model. ethyl acetate fraction of crude methanol leaf extract of Clerodendrumcapitatum(250mg/kg,500mg/kg) showed a very highly significant dose-dependent reduction in mean ulcer indices (p<0.001) in the absolute ethanol-induced model. The mean ulcer indices (1.6,2.2) with dose concentration (250mg/kg, 500mg/kg) of ethyl acetate fraction increased with ulcer protection (82.85%,76.42%) respectively when compared to the control group in the absolute ethanol-induced ulcer model. Crude methanol leaf extract of Clerodendrumcapitatum(250mg/kg, 500mg/kg) treated animals showed a highly significant dose-dependent reduction in mean ulcer index(p<0.01) with an increase in ulcer protection (56.77%,63.22%) respectively in pyloric ligated induced, ulcer model. Gastric parameters such as volume of gastric juice, pH, and total acidity were of no significance in the different doses of the crude methanol leaf extract when compared to the control group. The phytochemical investigation showed that the crude methanol leaf extracts Possess Saponins and Flavonoids while its ethyl acetate fraction possess only Flavonoids. The results of the study indicate that the crude methanol leaf extract and its ethyl acetate fraction is effective and has gastro protective and ulcer healing capacity. Ethyl acetate fraction is more potent than crude methanol leaf extract against ethanol-induced This result provides scientific evidence as a validation for its folkloric use in the treatment of gastric ulcer. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=gastroprotective" title="gastroprotective">gastroprotective</a>, <a href="https://publications.waset.org/abstracts/search?q=herbal%20medicine" title=" herbal medicine"> herbal medicine</a>, <a href="https://publications.waset.org/abstracts/search?q=anti-ulcer" title=" anti-ulcer"> anti-ulcer</a>, <a href="https://publications.waset.org/abstracts/search?q=pharmacology" title=" pharmacology"> pharmacology</a> </p> <a href="https://publications.waset.org/abstracts/143280/evaluation-of-the-anti-ulcer-activity-of-ethyl-acetate-fraction-of-methanol-leaf-extract-of-clerodendrum-capitatum" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/143280.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">162</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">135</span> Complications of Contact Lens-Associated Keratitis: A Refresher for Emergency Departments</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=S.%20Selman">S. Selman</a>, <a href="https://publications.waset.org/abstracts/search?q=T.%20Gout"> T. Gout</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Microbial keratitis is a serious complication of contact lens wear that can be vision and eye-threatening. Diverse presentations relating to contact lens wear include dry corneal surface, corneal infiltrate, ulceration, scarring, and complete corneal melt leading to perforation. Contact lens wear is a major risk factor and, as such, is an important consideration in any patient presenting with a red eye in the primary care setting. This paper aims to provide an overview of the risk factors, common organisms, and spectrum of contact lens-associated keratitis (CLAK) complications. It will highlight some of the salient points relevant to the assessment and workup of patients suspected of CLAK in the emergency department based on the recent literature and therapeutic guidelines. An overview of the management principles will also be provided. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=microbial%20keratitis" title="microbial keratitis">microbial keratitis</a>, <a href="https://publications.waset.org/abstracts/search?q=corneal%20pathology" title=" corneal pathology"> corneal pathology</a>, <a href="https://publications.waset.org/abstracts/search?q=contact%20lens-associated%20complications" title=" contact lens-associated complications"> contact lens-associated complications</a>, <a href="https://publications.waset.org/abstracts/search?q=painful%20vision%20loss" title=" painful vision loss"> painful vision loss</a> </p> <a href="https://publications.waset.org/abstracts/153766/complications-of-contact-lens-associated-keratitis-a-refresher-for-emergency-departments" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/153766.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">110</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">134</span> Intrastromal Donor Limbal Segments Implantation as a Surgical Treatment of Progressive Keratoconus: Clinical and Functional Results</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mikhail%20Panes">Mikhail Panes</a>, <a href="https://publications.waset.org/abstracts/search?q=Sergei%20Pozniak"> Sergei Pozniak</a>, <a href="https://publications.waset.org/abstracts/search?q=Nikolai%20Pozniak"> Nikolai Pozniak</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Purpose: To evaluate the effectiveness of intrastromal donor limbal segments implantation for treatment of progressive keratoconus considering on main characteristics of corneal endothelial cells. Setting: Outpatient ophthalmic clinic. Methods: Twenty patients (20 eyes) with progressive keratoconus II-III of Amsler classification were recruited. The worst eye was treated with the transplantation of donor limbal segments in the recipient corneal stroma, while the fellow eye was left untreated as a control of functional and morphological changes. Furthermore, twenty patients (20 eyes) without progressive keratoconus was used as a control of corneal endothelial cells changes. All patients underwent a complete ocular examination including uncorrected and corrected distance visual acuity (UDVA, CDVA), slit lamp examination fundus examination, corneal topography and pachymetry, auto-keratometry, Anterior Segment Optical Coherence Tomography and Corneal Endothelial Specular Microscopy. Results: After two years, statistically significant improvement in the UDVA and CDVA (on the average on two lines for UDVA and three-four lines for CDVA) were noted. Besides corneal astigmatism decreased from 5.82 ± 2.64 to 1.92 ± 1.4 D. Moreover there were no statistically significant differences in the changes of mean spherical equivalent, keratometry and pachymetry indicators. It should be noted that after two years there were no significant differences in the changes of the number and form of corneal endothelial cells. It can be regarded as a process stabilization. In untreated control eyes, there was a general trend towards worsening of UDVA, CDVA and corneal thickness, while corneal astigmatism was increased. Conclusion: Intrastromal donor segments implantation is a safe technique for keratoconus treatment. Intrastromal donor segments implantation is an efficient procedure to stabilize and improve progressive keratoconus. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=corneal%20endothelial%20cells" title="corneal endothelial cells">corneal endothelial cells</a>, <a href="https://publications.waset.org/abstracts/search?q=intrastromal%20donor%20limbal%20segments" title=" intrastromal donor limbal segments"> intrastromal donor limbal segments</a>, <a href="https://publications.waset.org/abstracts/search?q=progressive%20keratoconus" title=" progressive keratoconus"> progressive keratoconus</a>, <a href="https://publications.waset.org/abstracts/search?q=surgical%20treatment%20of%20keratoconus" title=" surgical treatment of keratoconus"> surgical treatment of keratoconus</a> </p> <a href="https://publications.waset.org/abstracts/50386/intrastromal-donor-limbal-segments-implantation-as-a-surgical-treatment-of-progressive-keratoconus-clinical-and-functional-results" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/50386.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">281</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">133</span> Anterior Segment Optical Coherence Tomography Study of Cornea and Tear Film Parameters in Juvenile Systemic Lupus Erythematous Patients</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mohamed%20Salah%20El-Din%20Mahmoud">Mohamed Salah El-Din Mahmoud</a>, <a href="https://publications.waset.org/abstracts/search?q=Ahmed%20Hamed"> Ahmed Hamed</a>, <a href="https://publications.waset.org/abstracts/search?q=Asmaa%20Anwar%20Mohamed"> Asmaa Anwar Mohamed</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Purpose: To study the tear film parameters, total corneal thickness (CT), corneal epithelial thickness and, corneal power in Juvenile systemic lupus erythematosus (JSLE) patients compared to age-matched controls using anterior segment optical coherence tomography (AS-OCT). Methods: This was a cross-sectional study. Study participants were divided into 2 groups: Group A: 75 eyes of JSLE patients, Group B: 75 eyes of healthy controls. Tear meniscus height (TMH), tear meniscus depth (TMD), and tear meniscus area (TMA) were the lower tear meniscus parameters that were measured. The corneal power, CT, and epithelial thickness were all determined automatically. Results: In the JSLE group, the range of age was 10 to 15 years while the control group was 11 to 16 years. TMH, TMA, and TMD were 527.7±46.8, 0.059±0.015 and 343.3±59.9 respectively in JSLE group while 525.4±44.6, 0.058±0.011 and 340.6±58.0 respectively in control group without significant difference (p-value<0.001). The corneal power was 43.3±0.55 in the JSLE while 43.2±0.54 in the control group without significant difference (p-value= 0.407). CT was 551.1±13.5 in JSLE group while 551.2±15.3 in control group without significant difference (p-value= 0.982). Epithelial thickness was 52.66±1.35 in the JSLE group while 52.60±1.36 in the control group without significant difference (p-value= 0.765). Conclusion: We demonstrated no significant difference in tear meniscus dimensions, CT, epithelial thickness, and corneal power in the JSLE patients compared to age-matched controls using AS-OCT. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=tear%20film" title="tear film">tear film</a>, <a href="https://publications.waset.org/abstracts/search?q=ASOCT" title=" ASOCT"> ASOCT</a>, <a href="https://publications.waset.org/abstracts/search?q=JSLE" title=" JSLE"> JSLE</a>, <a href="https://publications.waset.org/abstracts/search?q=pachymetry" title=" pachymetry"> pachymetry</a>, <a href="https://publications.waset.org/abstracts/search?q=corneal%20thickness" title=" corneal thickness"> corneal thickness</a> </p> <a href="https://publications.waset.org/abstracts/143829/anterior-segment-optical-coherence-tomography-study-of-cornea-and-tear-film-parameters-in-juvenile-systemic-lupus-erythematous-patients" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/143829.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">172</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">132</span> Preliminary Investigations on the Development and Production of Topical Skin Ointments</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=C.%20C.%20Igwe">C. C. Igwe</a>, <a href="https://publications.waset.org/abstracts/search?q=C.%20E.%20Ogbuadike"> C. E. Ogbuadike</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Bryophyllum pinnatum is a tropical plant used by the indigenous people of South-East Nigeria as a medicinal plant for the treatment of skin ulcer and is being explored for the production of topical herbal skin ointments. This preliminary study involves the extraction and characterization of bioactive compounds from this plant for anti-skin ulcer, antimicrobial, and antioxidant activity, as well as formulating topical herbal medications for skin ulcer. Thus extraction, percentage yield, moisture content analysis, solvent-solvent fractionation and GC-MS has been carried out on processed leaves sample of B. pinnatum. GC-MS analysis revealed the presence of seven compounds, namely: 1-Octene, 3, 7-dimethyl, 1-Tridecene, E-14-Hexadecenal, 3-Eicosene (E)-, 11-Tricosene, 1-Tridecyn-4-ol and Butanamide. Standardized herbal products have been produced from B. pinnatum extracts. The products are being evaluated for safety and efficacy tests to ascertain their toxicity (if any), anti-ulcer, antibiotic and antioxidant properties. Further work is on-going to characterize the bioactive principles present in the plant extracts. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=anti-microbial" title="anti-microbial">anti-microbial</a>, <a href="https://publications.waset.org/abstracts/search?q=bioactive%20compounds" title=" bioactive compounds"> bioactive compounds</a>, <a href="https://publications.waset.org/abstracts/search?q=bryophyllum%20pinnatum" title=" bryophyllum pinnatum"> bryophyllum pinnatum</a>, <a href="https://publications.waset.org/abstracts/search?q=skin%20ulcer" title=" skin ulcer"> skin ulcer</a> </p> <a href="https://publications.waset.org/abstracts/167973/preliminary-investigations-on-the-development-and-production-of-topical-skin-ointments" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/167973.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">77</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">131</span> Ophthalmic Hashing Based Supervision of Glaucoma and Corneal Disorders Imposed on Deep Graphical Model</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=P.%20S.%20Jagadeesh%20Kumar">P. S. Jagadeesh Kumar</a>, <a href="https://publications.waset.org/abstracts/search?q=Yang%20Yung"> Yang Yung</a>, <a href="https://publications.waset.org/abstracts/search?q=Mingmin%20Pan"> Mingmin Pan</a>, <a href="https://publications.waset.org/abstracts/search?q=Xianpei%20Li"> Xianpei Li</a>, <a href="https://publications.waset.org/abstracts/search?q=Wenli%20Hu"> Wenli Hu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Glaucoma is impelled by optic nerve mutilation habitually represented as cupping and visual field injury frequently with an arcuate pattern of mid-peripheral loss, subordinate to retinal ganglion cell damage and death. Glaucoma is the second foremost cause of blindness and the chief cause of permanent blindness worldwide. Consequently, all-embracing study into the analysis and empathy of glaucoma is happening to escort deep learning based neural network intrusions to deliberate this substantial optic neuropathy. This paper advances an ophthalmic hashing based supervision of glaucoma and corneal disorders preeminent on deep graphical model. Ophthalmic hashing is a newly proposed method extending the efficacy of visual hash-coding to predict glaucoma corneal disorder matching, which is the faster than the existing methods. Deep graphical model is proficient of learning interior explications of corneal disorders in satisfactory time to solve hard combinatoric incongruities using deep Boltzmann machines. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=corneal%20disorders" title="corneal disorders">corneal disorders</a>, <a href="https://publications.waset.org/abstracts/search?q=deep%20Boltzmann%20machines" title=" deep Boltzmann machines"> deep Boltzmann machines</a>, <a href="https://publications.waset.org/abstracts/search?q=deep%20graphical%20model" title=" deep graphical model"> deep graphical model</a>, <a href="https://publications.waset.org/abstracts/search?q=glaucoma" title=" glaucoma"> glaucoma</a>, <a href="https://publications.waset.org/abstracts/search?q=neural%20networks" title=" neural networks"> neural networks</a>, <a href="https://publications.waset.org/abstracts/search?q=ophthalmic%20hashing" title=" ophthalmic hashing"> ophthalmic hashing</a> </p> <a href="https://publications.waset.org/abstracts/78678/ophthalmic-hashing-based-supervision-of-glaucoma-and-corneal-disorders-imposed-on-deep-graphical-model" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/78678.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">250</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">130</span> Laser Corneoplastique™: A Refractive Surgery for Corneal Scars</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Arun%20C.%20Gulani">Arun C. Gulani</a>, <a href="https://publications.waset.org/abstracts/search?q=Aaishwariya%20A.%20Gulani"> Aaishwariya A. Gulani</a>, <a href="https://publications.waset.org/abstracts/search?q=Amanda%20Southall"> Amanda Southall </a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: Laser Corneoplastique™ as a least interventional, visually promising technique for patients with vision disability from corneal scars of varied causes has been retrospectively reviewed and proves to cause a paradigm shift in mindset and approach towards corneal scars as a Refractive surgery aiming for emmetropic, unaided vision of 20;/20 in most cases. Three decades of work on this technique has been compiled in this 15-year study. Subject and Methods: The objective of this study was to determine the success of Laser Corneoplastique™ surgery as a treatment of corneal scar cases. A survey of corneal scar cases caused by various medical histories that had undergone Laser Corneoplastique™ surgery over the past twenty years by a single surgeon Arun C. Gulani, M.D. were retrospectively reviewed. The details of each of the cases were retrieved from their medical records and analyzed. Each patient had been examined thoroughly at their preoperative appointments for stability of refraction and vision, depth of scar, pachymetry, topography, pattern of the scar and uncorrected and best corrected vision potential, which were all taken into account in the patients' treatment plans. Results: 64 eyes of 53 patients were investigated for scar etiology, keratometry, visual acuity, and complications. There were 25 different etiologies seen, with the most common being a Herpetic scar. The average visual acuity post-op was, on average, 20/23.55 (±7.05). Laser parameters used were depth and pulses. Overall, the mean Laser ablation depth was 30.67 (±19.05), ranging from 2 to 73 µm. Number of Laser pulses averaged 191.85 (±112.02). Conclusion: Refractive Laser Corneoplastique™ surgery, when practiced as an art, can address all levels of ametropia while reversing complex corneas and scars from refractive surgery complications back to 20/20 vision. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=corneal%20scar" title="corneal scar">corneal scar</a>, <a href="https://publications.waset.org/abstracts/search?q=refractive%20surgery" title=" refractive surgery"> refractive surgery</a>, <a href="https://publications.waset.org/abstracts/search?q=corneal%20transplant" title=" corneal transplant"> corneal transplant</a>, <a href="https://publications.waset.org/abstracts/search?q=laser%20corneoplastique" title=" laser corneoplastique"> laser corneoplastique</a> </p> <a href="https://publications.waset.org/abstracts/127838/laser-corneoplastique-a-refractive-surgery-for-corneal-scars" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/127838.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">189</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">129</span> Anti-Ulcer Activity of Hydro Alcoholic Extract of Ficus bengalensis Linn Bark in Experimental Rats</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jagdish%20Baheti">Jagdish Baheti</a>, <a href="https://publications.waset.org/abstracts/search?q=Sampat%20Navale"> Sampat Navale</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The present study was performed to evaluate the anti-ulcerogenic activity of hydro-alcoholic extract of Ficus bengalensis Linn. against ethanol-induced gastric mucosal injury in rats and pylorus ligation gastric secretion in rats. Five groups of adult wistar rats were orally pre-treated respectively with carboxy methyl cellulose (CMC) solution (ulcer control group), Omeprazole 20 mg/kg (reference group), and 100, 200 and 300 mg/kg F. bengalensis Linn. bark extract in CMC solution (experimental groups), one hour before oral administration of absolute ethanol to generate gastric mucosal injury. Rats were sacrificed and the ulcer index, gastric volume, gastric pH, free acidity, total acidity of the gastric content was determined. Grossly, the ulcer control group exhibited severe mucosal injury, whereas pre-treatment with F. bengalensis Linn. bark extract exhibited significant protection of gastric mucosal injury in both model. Histological studies revealed that ulcer control group exhibited severe damage of gastric mucosa, along with edema and leucocytes infiltration of submucosal layer compared to rats pre-treated with F. bengalensis Linn. bark extract which showed gastric mucosal protection, reduction or absence of edema and leucocytes infiltration of submucosal layer. Acute toxicity study did not manifest any toxicological signs in rats. The present finding suggests that F. bengalensis Linn. bark extract promotes ulcer protection as ascertained grossly and histologically compared to the ulcer control group. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ficus%20bengalensis%20Linn." title="Ficus bengalensis Linn.">Ficus bengalensis Linn.</a>, <a href="https://publications.waset.org/abstracts/search?q=gastric%20ulcer" title=" gastric ulcer"> gastric ulcer</a>, <a href="https://publications.waset.org/abstracts/search?q=hydroalcoholic" title=" hydroalcoholic"> hydroalcoholic</a>, <a href="https://publications.waset.org/abstracts/search?q=pylorus%20ligation" title=" pylorus ligation"> pylorus ligation</a> </p> <a href="https://publications.waset.org/abstracts/50422/anti-ulcer-activity-of-hydro-alcoholic-extract-of-ficus-bengalensis-linn-bark-in-experimental-rats" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/50422.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">294</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">128</span> Study of Side Effects of Myopia Contact Correction by Soft Lenses and Orthokeratology Lenses among Medical Students</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=K.%20Iu.%20Hrizhymalska">K. Iu. Hrizhymalska</a>, <a href="https://publications.waset.org/abstracts/search?q=O.%20Ol.%20Andrushkova"> O. Ol. Andrushkova</a>, <a href="https://publications.waset.org/abstracts/search?q=I.%20Iu.%20Pshenychna"> I. Iu. Pshenychna</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Aim. To study and copare the side effects of myopia contact correction by soft lenses and orthokeratology lenses among medical students. Patients and methods: 34 students (68 eyes) with moderate and severe myopia, who used contact correction of myopia for 2-4 years, were examined. Some of them used soft lenses, while others - orthokeratology lenses. Methods were used: biomicroscopy of the eye surface, Schirmer's test, Norn's test, survey regarding satisfaction with use. Results. Corneal vascularization along the limbus was noted in 4 (5%) eyes of the examined students. In 8 (11%) eyes, symptoms of mild dry eye disease were detected. 2 (3%) eyes showed signs of meibomitis. Allergic conjunctivitis was observed in 4 (5%) eyes, and a purulent corneal ulcer was present in 1 eye. Surveys have shown that orthokeratology lenses unlike soft lenses don't limit everyday activity (in sports, tourism, swimming etc.), they also don't cause discomfort during temperature changes and reduce existing symptoms of dry eye disease. Conclusion. Thus, myopia contact correction is one of the optimal options among students, which allows to expand physical and mental activity. However, taking into account the frequency of side effects in users of soft contact lenses, it is necessary to carry out prevention and treatment of myopia in medical students, follow the recommendations for use, instill preservative-free tear substitutes with trehalose when symptoms of dry eye appear. Also when side reactions occur, contact correction with soft lenses should be changed to orthokeratology lenses. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=correction" title="correction">correction</a>, <a href="https://publications.waset.org/abstracts/search?q=myopia" title=" myopia"> myopia</a>, <a href="https://publications.waset.org/abstracts/search?q=soft%20lenses" title=" soft lenses"> soft lenses</a>, <a href="https://publications.waset.org/abstracts/search?q=orthokeratology" title=" orthokeratology"> orthokeratology</a>, <a href="https://publications.waset.org/abstracts/search?q=specracles" title=" specracles"> specracles</a>, <a href="https://publications.waset.org/abstracts/search?q=cornea" title=" cornea"> cornea</a>, <a href="https://publications.waset.org/abstracts/search?q=dry%20eye" title=" dry eye"> dry eye</a>, <a href="https://publications.waset.org/abstracts/search?q=side%20effects" title=" side effects"> side effects</a>, <a href="https://publications.waset.org/abstracts/search?q=refractive%20errors" title=" refractive errors"> refractive errors</a> </p> <a href="https://publications.waset.org/abstracts/182748/study-of-side-effects-of-myopia-contact-correction-by-soft-lenses-and-orthokeratology-lenses-among-medical-students" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/182748.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">54</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">127</span> Impact of Glaucoma Surgery on Corneal Endothelium</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Majid%20Moshirfar">Majid Moshirfar</a>, <a href="https://publications.waset.org/abstracts/search?q=Kyle%20Margulies"> Kyle Margulies</a>, <a href="https://publications.waset.org/abstracts/search?q=Yasmyne%20C.%20Ronquillo"> Yasmyne C. Ronquillo</a>, <a href="https://publications.waset.org/abstracts/search?q=Phillip%20Hoopes"> Phillip Hoopes</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A total of 66 articles were reviewed to compare glaucoma and its associated surgeries' effect on central corneal endothelium cell density (CECD). The paper reports the average reported central CECD loss at 3-, 6-, 12-, 24-, 36-, 48-, and 60-month post-operation for each glaucoma surgery. ALT, MLT, SLT, CS AGV, VC BGI, Hydrus + phaco, XEN gel + phaco, PRESERFLO, Dual iStent, or Trabectome had no significant impact on postoperative CECD compared to either preoperative CECD or control group CECD. The highest CECD loss was found to be EXPRESS-phaco, AC AGV, CS BGI, CS BGI, AC BGI, and AC BGI at the 3-, 6-, 12-, 24-, 36-, 48-, and 60-month follow-ups, respectively. AC AGV, Trab + MMC, Trab, AC BGI, Trab + MMC, Cypass, and Cypass showed the smallest reduction of CECD at the 3-, 6-, 12-, 24-, 36-, 48-, and 60-month follow-ups. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=glaucoma" title="glaucoma">glaucoma</a>, <a href="https://publications.waset.org/abstracts/search?q=corneal%20endothelium" title=" corneal endothelium"> corneal endothelium</a>, <a href="https://publications.waset.org/abstracts/search?q=cell%20density" title=" cell density"> cell density</a>, <a href="https://publications.waset.org/abstracts/search?q=surgery%20outcome" title=" surgery outcome"> surgery outcome</a> </p> <a href="https://publications.waset.org/abstracts/156756/impact-of-glaucoma-surgery-on-corneal-endothelium" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/156756.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">99</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">126</span> Alternate Optical Coherence Tomography Technologies in Use for Corneal Diseases Diagnosis in Dogs and Cats</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=U.%20E.%20Mochalova">U. E. Mochalova</a>, <a href="https://publications.waset.org/abstracts/search?q=A.%20V.%20Demeneva"> A. V. Demeneva</a>, <a href="https://publications.waset.org/abstracts/search?q=Shilkin%20A.%20G."> Shilkin A. G.</a>, <a href="https://publications.waset.org/abstracts/search?q=J.%20Yu.%20Artiushina"> J. Yu. Artiushina</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Objective. In medical ophthalmology OCT has been actively used in the last decade. It is a modern non-invasive method of high-precision hardware examination, which gives a detailed cross-sectional image of eye tissues structure with a high level of resolution, which provides in vivo morphological information at the microscopic level about corneal tissue, structures of the anterior segment, retina and optic nerve. The purpose of this study was to explore the possibility of using the OCT technology in complex ophthalmological examination in dogs and cats, to characterize the revealed pathological structural changes in corneal tissue in cats and dogs with some of the most common corneal diseases. Procedures. Optical coherence tomography of the cornea was performed in 112 animals: 68 dogs and 44 cats. In total, 224 eyes were examined. Pathologies of the organ of vision included: dystrophy and degeneration of the cornea, endothelial corneal dystrophy, dry eye syndrome, chronic superficial vascular keratitis, pigmented keratitis, corneal erosion, ulcerative stromal keratitis, corneal sequestration, chronic glaucoma and also postoperative period after performed keratoplasty. When performing OCT, we used certified medical devices: "Huvitz HOCT-1/1F», «Optovue iVue 80» and "SOCT Copernicus Revo (60)". Results. The results of a clinical study on the use of optical coherence tomography (OCT)of the cornea in cats and dogs, performed by the authors of the article in the complex diagnosis of keratopathies of variousorigins: endothelial corneal dystrophy, pigmented keratitis, chronic keratoconjunctivitis, chronic herpetic keratitis, ulcerative keratitis, traumatic corneal damage, sequestration of the cornea of cats, chronic keratitis, complicating the course of glaucoma. The characteristics of the OCT scans are givencorneas of cats and dogs that do not have corneal pathologies. OCT scans of various corneal pathologies in dogs and cats with a description of the revealed pathological changes are presented. Of great clinical interest are the data obtained during OCT of the cornea of animals undergoing keratoplasty operations using various forms of grafts. Conclusions. OCT makes it possible to assess the thickness and pathological structural changes of the corneal surface epithelium, corneal stroma and descemet membrane. We can measure them, determine the exact localization, and record pathological changes. Clinical observation of the dynamics of the pathological process in the cornea using OCT makes it possible to evaluate the effectiveness of drug treatment. In case of negative dynamics of corneal disease, it is necessary to determine the indications for surgical treatment (to assess the thickness of the cornea, the localization of its thinning zones, to characterize the depth and area of pathological changes). According to the OCT of the cornea, it is possible to choose the optimal surgical treatment for the patient, the technique and depth of optically constructive surgery (penetrating or anterior lamellar keratoplasty).; determine the depth and diameter of the planned microsurgical trepanation of corneal tissue, which will ensure good adaptation of the edges of the donor material. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=optical%20coherence%20tomography" title="optical coherence tomography">optical coherence tomography</a>, <a href="https://publications.waset.org/abstracts/search?q=corneal%20sequestration" title=" corneal sequestration"> corneal sequestration</a>, <a href="https://publications.waset.org/abstracts/search?q=optical%20coherence%20tomography%20of%20the%20cornea" title=" optical coherence tomography of the cornea"> optical coherence tomography of the cornea</a>, <a href="https://publications.waset.org/abstracts/search?q=corneal%20transplantation" title=" corneal transplantation"> corneal transplantation</a>, <a href="https://publications.waset.org/abstracts/search?q=cat" title=" cat"> cat</a>, <a href="https://publications.waset.org/abstracts/search?q=dog" title=" dog"> dog</a> </p> <a href="https://publications.waset.org/abstracts/181937/alternate-optical-coherence-tomography-technologies-in-use-for-corneal-diseases-diagnosis-in-dogs-and-cats" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/181937.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">68</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">125</span> The Morphological Changes of POV in Diabetic Patients and Its Correlation with Changes in Corneal Epithelium, Corneal Nerve, and the Fundus in Using Vivo Confocal Microscopy</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ji%20Jiazheng">Ji Jiazheng</a>, <a href="https://publications.waset.org/abstracts/search?q=Wang%20Jingrao"> Wang Jingrao</a>, <a href="https://publications.waset.org/abstracts/search?q=Jin%20Xin"> Jin Xin</a>, <a href="https://publications.waset.org/abstracts/search?q=Zhang%20Hong"> Zhang Hong</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Diabetes mellitus is a metabolic disease characterized by high blood sugar. A long-standing hyperglycemic state can lead to various tissue damage. Diabetic retinopathy is the most common and widely studied ocular complication and has become the leading cause of blindness in my country. At the same time, diabetes has profound clinically relevant effects on the cornea, leading to keratopathy and vision-threatening. The cornea is an avascular tissue and is sensitive to hyperglycemia, Keratopathy caused by diabetes is usually chronic, they are called diabetic keratopathy or diabetic neurotrophic keratopathy, leading to several diabetic corneal complications including delayed epithelial wound healing, recurrent erosions, neuropathy, loss of sensitivity. Corneal stem cell dysfunction in diabetic patients as an important influencing factor of diabetic keratopathy. The consequences of this condition are often underestimated. The limbus is located between the cornea and the sclera tissue. The limbal stroma consists of a series of radial elevations with fibrovascular centers known as palisades of Vogt (POV). Previous studies have shown that palisades of Vogt (POV), as the main site of limbal stem cells, plays an important role in the homeostasis of the corneal epithelium. Therefore, POV plays a vital role in the healing of corneal epithelial surgery and postoperative evaluation. IVCM can observe the condition of the corneal epithelium at the cellular level. It has profound significance and guidance for the evaluation of limbal and limbal stem cells. We have previously observed structural changes in POV in HSK and HZO patients on IVCM. At present, there have been reports involving limbal stem cell dysfunction in diabetic patients, but the specific pathogenesis is still unclear. However, there are no studies on POV morphological changes in patients with DM. Therefore, we performed statistics and compared the correlation between POV morphological changes and corneal epithelial basal cell density, corneal nerves, and length of disease in DM patients and normal humans using IVCM studies. At the same time, fundoscopy was used to observe the correlation between the thickness of RNFL and the thickness of GCC and POV in diabetic patients. And to observe the correlation between SVD, DVD and POV for research. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=confocal%20microscopy" title="confocal microscopy">confocal microscopy</a>, <a href="https://publications.waset.org/abstracts/search?q=fundus" title=" fundus"> fundus</a>, <a href="https://publications.waset.org/abstracts/search?q=limbal%20stem%20cells" title=" limbal stem cells"> limbal stem cells</a>, <a href="https://publications.waset.org/abstracts/search?q=diabetes" title=" diabetes"> diabetes</a> </p> <a href="https://publications.waset.org/abstracts/179068/the-morphological-changes-of-pov-in-diabetic-patients-and-its-correlation-with-changes-in-corneal-epithelium-corneal-nerve-and-the-fundus-in-using-vivo-confocal-microscopy" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/179068.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">83</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">124</span> Study into the Interactions of Primary Limbal Epithelial Stem Cells and HTCEPI Using Tissue Engineered Cornea</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Masoud%20Sakhinia">Masoud Sakhinia</a>, <a href="https://publications.waset.org/abstracts/search?q=Sajjad%20Ahmad"> Sajjad Ahmad</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Introduction: Though knowledge of the compositional makeup and structure of the limbal niche has progressed exponentially during the past decade, much is yet to be understood. Identifying the precise profile and role of the stromal makeup which spans the ocular surface may inform researchers of the most optimum conditions needed to effectively expand LESCs in vitro, whilst preserving their differentiation status and phenotype. Limbal fibroblasts, as opposed to corneal fibroblasts are thought to form an important component of the microenvironment where LESCs reside. Methods: The corneal stroma was tissue engineered in vitro using both limbal and corneal fibroblasts embedded within a tissue engineered 3D collagen matrix. The effect of these two different fibroblasts on LESCs and hTCEpi corneal epithelial cell line were then subsequently determined using phase contrast microscopy, histolological analysis and PCR for specific stem cell markers. The study aimed to develop an in vitro model which could be used to determine whether limbal, as opposed to corneal fibroblasts, maintained the stem cell phenotype of LESCs and hTCEpi cell line. Results: Tissue culture analysis was inconclusive and required further quantitative analysis for remarks on cell proliferation within the varying stroma. Histological analysis of the tissue-engineered cornea showed a comparable structure to that of the human cornea, though with limited epithelial stratification. PCR results for epithelial cell markers of cells cultured on limbal fibroblasts showed reduced expression of CK3, a negative marker for LESC’s, whilst also exhibiting a relatively low expression level of P63, a marker for undifferentiated LESCs. Conclusion: We have shown the potential for the construction of a tissue engineered human cornea using a 3D collagen matrix and described some preliminary results in the analysis of the effects of varying stroma consisting of limbal and corneal fibroblasts, respectively, on the proliferation of stem cell phenotype of primary LESCs and hTCEpi corneal epithelial cells. Although no definitive marker exists to conclusively illustrate the presence of LESCs, the combination of positive and negative stem cell markers in our study were inconclusive. Though it is less traslational to the human corneal model, the use of conditioned medium from that of limbal and corneal fibroblasts may provide a more simple avenue. Moreover, combinations of extracellular matrices could be used as a surrogate in these culture models. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cornea" title="cornea">cornea</a>, <a href="https://publications.waset.org/abstracts/search?q=Limbal%20Stem%20Cells" title=" Limbal Stem Cells"> Limbal Stem Cells</a>, <a href="https://publications.waset.org/abstracts/search?q=tissue%20engineering" title=" tissue engineering"> tissue engineering</a>, <a href="https://publications.waset.org/abstracts/search?q=PCR" title=" PCR"> PCR</a> </p> <a href="https://publications.waset.org/abstracts/24032/study-into-the-interactions-of-primary-limbal-epithelial-stem-cells-and-htcepi-using-tissue-engineered-cornea" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/24032.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">278</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">123</span> The First Report of Aberrant Corneal Occlusion in Rabbit in Iran</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Bahador%20Bardshiri">Bahador Bardshiri</a>, <a href="https://publications.waset.org/abstracts/search?q=Omid%20Moradi"> Omid Moradi</a>, <a href="https://publications.waset.org/abstracts/search?q=Amir%20Komeilian"> Amir Komeilian</a>, <a href="https://publications.waset.org/abstracts/search?q=Nima%20Panahifar"> Nima Panahifar</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Formation of a conjunctival membrane over the corneal surface is a condition unique to rabbits that has been labeled aberrant corneal occlusion or pseudopterygium. In the summer of 2013, a five years old male Standard Chinchilla rabbit were presented to Karaj Central Veterinary hospital and the owner complained that his rabbit shows degrees of blindness and there were opacities on both eyes of the presented rabbit. Ophthalmic examination of the affected eyes revealed a conjunctival fold stretching over the cornea of both eyes. The fold originated from limbus and it was vascularized and centrally thickened. There were no attachments to the corneal epithelium and the fold could be easily lifted. Surgery was performed under general anesthesia. The conjunctival fold was incised centrifugally up to its attachment at the limbus and the lid margin using small scissors. The central rim of the segment was then replaced to its normal position in the fornix and fixed with mattress sutures (7/0) passing through outside skin. After the surgery, eye drops containing dexamethasone, gentamicin and polymixin were applied twice daily up to 3 weeks. Within the observation period (8 months) no recurrence was noted. "Pseudo" in the term pseudopterygium refers to the fact that the conjunctival membrane is not adhering to the underlying cornea, but growing over it. In rare cases, the membrane may be loosely attached to the cornea, but can be easily separated without causing damage. It can cover only a small part of the cornea with an annular peripheral opacification of the cornea, or cover it almost fully, leading to blindness. Ethiopathogenesis remains unclear and recurrence of the problem is very likely. The surgical technique that used here decreases probability of recurrence of conjunctival fold. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=rabbit" title="rabbit">rabbit</a>, <a href="https://publications.waset.org/abstracts/search?q=cornea" title=" cornea"> cornea</a>, <a href="https://publications.waset.org/abstracts/search?q=aberrant%20corneal%20occlusion" title=" aberrant corneal occlusion"> aberrant corneal occlusion</a>, <a href="https://publications.waset.org/abstracts/search?q=pseudopterygium" title=" pseudopterygium"> pseudopterygium</a> </p> <a href="https://publications.waset.org/abstracts/36980/the-first-report-of-aberrant-corneal-occlusion-in-rabbit-in-iran" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/36980.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">341</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">122</span> Assessment of Knowledge and Practices of Diabetic Patients Regarding Diabetic Foot Care, in Makkah, Saudi Arabia</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Reda%20Goweda">Reda Goweda</a>, <a href="https://publications.waset.org/abstracts/search?q=Mokhtar%20Shatla"> Mokhtar Shatla</a>, <a href="https://publications.waset.org/abstracts/search?q=Arawa%20Alzaidi"> Arawa Alzaidi</a>, <a href="https://publications.waset.org/abstracts/search?q=Arij%20Alzaidi"> Arij Alzaidi</a>, <a href="https://publications.waset.org/abstracts/search?q=Bashair%20Aldhawani"> Bashair Aldhawani</a>, <a href="https://publications.waset.org/abstracts/search?q=Hibah%20Alharbi"> Hibah Alharbi</a>, <a href="https://publications.waset.org/abstracts/search?q=Noran%20Sultan"> Noran Sultan</a>, <a href="https://publications.waset.org/abstracts/search?q=Daniah%20Alnemari"> Daniah Alnemari</a>, <a href="https://publications.waset.org/abstracts/search?q=Badr%20Rawa"> Badr Rawa</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: 20.5% of Saudis between 20 and 79 years are diabetics. Diabetic foot is a chronic complication of diabetes. The incidence of non traumatic lower extremity amputations is at least 15 times greater in those with diabetes than non diabetics. Patient education is important to reduce lower extremity complications. Objective: To assess the knowledge and practices of the diabetic patients regarding foot care and diabetic foot complications. Methods: In Makkah hospitals, 350 diabetic patients who met the inclusion criteria were involved in this cross sectional study. Interviewing questionnaire and patients’ charts review were used to collect the data. Results: Mean age of patients was 53.0083±13.1 years, and mean duration of diabetes was 11.24±8.7 years. 35.1% had history of foot ulcer while 25.7% had ulcer on the time of interview. 11.7 % had history of amputation and 83.1% had numbness. 77.1 % examine their feet while 49.1% received foot care education and 34% read handouts on foot care. 34% walk around in bare feet. There is a significant statistical association between foot education, foot care practices, and diabetic foot ulcer (p-value < 0.022). Conclusion: Patient knowledge and practices regarding diabetic foot care is significantly associated with the reduction of diabetic foot ulcer. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=knowledge" title="knowledge">knowledge</a>, <a href="https://publications.waset.org/abstracts/search?q=practice" title=" practice"> practice</a>, <a href="https://publications.waset.org/abstracts/search?q=attitude" title=" attitude"> attitude</a>, <a href="https://publications.waset.org/abstracts/search?q=diabetes" title=" diabetes"> diabetes</a>, <a href="https://publications.waset.org/abstracts/search?q=foot" title=" foot"> foot</a>, <a href="https://publications.waset.org/abstracts/search?q=care" title=" care"> care</a> </p> <a href="https://publications.waset.org/abstracts/33954/assessment-of-knowledge-and-practices-of-diabetic-patients-regarding-diabetic-foot-care-in-makkah-saudi-arabia" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/33954.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">496</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">121</span> Rare Case of Pyoderma Gangrenosum of the Upper Limb</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Karissa%20A.%20Graham">Karissa A. Graham</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Pyoderma gangrenosum (PG) is a prototypic autoinflammatory neutrophilic dermatosis that is a rare disorder. It presents a diagnostic challenge owing to its variable presentation, clinical overlap with other conditions, it is often associated with other systemic conditions, and there is no definitive histological or laboratory characteristic. The Delphai consensus for PG includes the presence of at least one ulcer on the anterior lower limb. Systemic corticosteroids and immunosuppressive therapies are the mainstay treatment for PG. We describe a case report of delayed diagnosis of ulcerative pyoderma gangrenosum in a 44-year-old male on his forearm. The patient presented with an infected ulcer on his right forearm that had been present for over three years. The patient was a Type 2 Diabetic with no personal or family history of inflammatory bowel disease or other autoimmune diseases. The patient was initially investigated for malignancy, but biopsies returned as chronic inflammatory tissue with neutrophilic infiltrate and no malignancy. The patient was commenced on systemic prednisone for the treatment of pyoderma gangrenosum. The diagnosis of ulcerative PG poses a challenge given the vast differential diagnosis for a cutaneous ulcer (i.e., malignant, vascular, autoimmune, trauma, infective, etc.). Diagnostic accuracy is important given that the treatment for PG with steroids does not go without risks and indeed may be contraindicated in other potential causes of the ulcer. Indeed, more common and more sinister causes of ulcers should be investigated first, as death from PG is quite rare. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=dermatological%20diagnosis" title="dermatological diagnosis">dermatological diagnosis</a>, <a href="https://publications.waset.org/abstracts/search?q=dermatosis" title=" dermatosis"> dermatosis</a>, <a href="https://publications.waset.org/abstracts/search?q=pyoderma%20gangrenosum" title=" pyoderma gangrenosum"> pyoderma gangrenosum</a>, <a href="https://publications.waset.org/abstracts/search?q=rare%20presentation" title=" rare presentation"> rare presentation</a> </p> <a href="https://publications.waset.org/abstracts/148767/rare-case-of-pyoderma-gangrenosum-of-the-upper-limb" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/148767.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">91</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">120</span> Modified Model for UV-Laser Corneal Ablation</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Salah%20Hassab%20Elnaby">Salah Hassab Elnaby</a>, <a href="https://publications.waset.org/abstracts/search?q=Omnia%20Hamdy"> Omnia Hamdy</a>, <a href="https://publications.waset.org/abstracts/search?q=Aziza%20Ahmed%20Hassan"> Aziza Ahmed Hassan</a>, <a href="https://publications.waset.org/abstracts/search?q=Salwa%20Abdelkawi"> Salwa Abdelkawi</a>, <a href="https://publications.waset.org/abstracts/search?q=Ibrahim%20Abdelhalim"> Ibrahim Abdelhalim</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Laser corneal reshaping has been proposed as a successful treatment of many refraction disorders. However, some physical and chemical demonstrations of the laser effect upon interaction with the corneal tissue are still not fully explained. Therefore, different computational and mathematical models have been implemented to predict the depth of the ablated channel and calculate the ablation threshold and the local temperature rise. In the current paper, we present a modified model that aims to answer some of the open questions about the ablation threshold, the ablation rate, and the physical and chemical mechanisms of that action. The proposed model consists of three parts. The first part deals with possible photochemical reactions between the incident photons and various components of the cornea (collagen, water, etc.). Such photochemical reactions may end by photo-ablation or just the electronic excitation of molecules. Then a chemical reaction is responsible for the ablation threshold. Finally, another chemical reaction produces fragments that can be cleared out. The model takes into account all processes at the same time with different probabilities. Moreover, the effect of applying different laser wavelengths that have been studied before, namely the common excimer laser (193-nm) and the solid state lasers (213-nm & 266-nm), has been investigated. Despite the success and ubiquity of the ArF laser, the presented results reveal that a carefully designed 213-nm laser gives the same results with lower operational drawbacks. Moreover, the use of mode locked laser could also decrease the risk of heat generation and diffusion. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=UV%20lasers" title="UV lasers">UV lasers</a>, <a href="https://publications.waset.org/abstracts/search?q=mathematical%20model" title=" mathematical model"> mathematical model</a>, <a href="https://publications.waset.org/abstracts/search?q=corneal%20ablation" title=" corneal ablation"> corneal ablation</a>, <a href="https://publications.waset.org/abstracts/search?q=photochemical%20ablation" title=" photochemical ablation"> photochemical ablation</a> </p> <a href="https://publications.waset.org/abstracts/160661/modified-model-for-uv-laser-corneal-ablation" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/160661.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">90</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">119</span> Light and Scanning Electron Microscopic Studies on Corneal Ontogeny in Buffalo</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=M.%20P.%20S.%20Tomar">M. P. S. Tomar</a>, <a href="https://publications.waset.org/abstracts/search?q=Neelam%20Bansal"> Neelam Bansal</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Histomorphological, histochemical and scanning electron microscopic observations were recorded in developing cornea of buffalo fetuses. The samples from fetal cornea were collected in appropriate fixative from slaughter house and Veterinary Clinics, GADVASU, Ludhiana. The microscopic slides were stained for detailed histomorphological and histochemical studies. The scanning electron microscopic studies were performed at Electron microscopy & Nanobiology Lab, PAU Ludhiana. In present study, it was observed that, in 36 days (d) fetus, the corneal epithelium was well marked single layered structure which was placed on stroma mesenchyme. Cornea appeared as the continuation of developing sclera. The thickness of cornea and its epithelium increased as well as the epithelium started becoming double layered in 47d fetus at corneo-scleral junction. The corneal thickness in this stage suddenly increased thus easily distinguished from developing sclera. The separation of corneal endothelium from stroma was evident as a single layered epithelium. The stroma possessed numerous fibroblasts in 49d stage eye. Descemet’s membrane was appeared at 52d stage. The limbus area was separated by a depression from the developing cornea in 61d stage. In 65d stage, the Bowman’s layer was more developed. Fibroblasts were arranged parallel to each other as well as parallel to the surface of developing cornea in superficial layers. These fibroblasts and fibers were arranged in wavy pattern in the center of stroma. Corneal epithelium started to be stratified as a double layered epithelium was present in this age of fetal eye. In group II (>120 Days), the corneal epithelium was stratified towards a well marked irido-corneal angle. The stromal fibroblasts followed a complete parallel arrangement in its entire thickness. In full term fetuses, a well developed cornea was observed. It was a fibrous layer which had five distinct layers. From outside to inwards were described as the outer most layer was the 7-8 layered corneal epithelial, subepithelial basement membrane (Bowman’s membrane), substantia propria or stroma, posterior limiting membrane (Descemet’s membrane) and the posterior epithelium (corneal endothelium). The corneal thickness and connective tissue elements were continued to be increased. It was 121.39 + 3.73µ at 36d stage which increased to 518.47 + 4.98 µ in group III fetuses. In fetal life, the basement membrane of corneal epithelium and endothelium depicted strong to intense periodic Acid Schiff’s (PAS) reaction. At the irido-corneal angle, the endothelium of blood vessels was also positive for PAS activity. However, cornea was found mild positive for alcian blue reaction. The developing cornea showed strong reaction for basic proteins in outer epithelium and the inner endothelium layers. Under low magnification scanning electron microscope, cornea showed two types of cells viz. light cells and dark cells. The light cells were smaller in size and had less number of microvilli in their surface than in the dark cells. Despite these surface differences between light and dark cells, the corneal surface showed the same general pattern of microvilli studding all exposed surfaces out to the cell margin. which were long (with variable height), slight tortuous slender and possessed a micro villus shaft with a very prominent knob. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=buffalo" title="buffalo">buffalo</a>, <a href="https://publications.waset.org/abstracts/search?q=cornea" title=" cornea"> cornea</a>, <a href="https://publications.waset.org/abstracts/search?q=eye" title=" eye"> eye</a>, <a href="https://publications.waset.org/abstracts/search?q=fetus" title=" fetus"> fetus</a>, <a href="https://publications.waset.org/abstracts/search?q=ontogeny" title=" ontogeny"> ontogeny</a>, <a href="https://publications.waset.org/abstracts/search?q=scanning%20electron%20microscopy" title=" scanning electron microscopy"> scanning electron microscopy</a> </p> <a href="https://publications.waset.org/abstracts/87126/light-and-scanning-electron-microscopic-studies-on-corneal-ontogeny-in-buffalo" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/87126.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">150</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">118</span> Comparison of Corneal Curvature Measurements Conducted with Tomey AO-2000® and the Current Standard Biometer IOL Master®</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mohd%20Radzi%20Hilmi">Mohd Radzi Hilmi</a>, <a href="https://publications.waset.org/abstracts/search?q=Khairidzan%20Mohd%20Kamal"> Khairidzan Mohd Kamal</a>, <a href="https://publications.waset.org/abstracts/search?q=Che%20Azemin%20Mohd%20Zulfaezal"> Che Azemin Mohd Zulfaezal</a>, <a href="https://publications.waset.org/abstracts/search?q=Ariffin%20Azrin%20Esmady"> Ariffin Azrin Esmady</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Purpose: Corneal curvature (CC) is an important anterior segment parameter. This study compared CC measurements conducted with two optical devices in phakic eyes. Methods: Sixty phakic eyes of 30 patients were enrolled in this study. CC was measured three times with the optical biometer and topography-keratometer Tomey AO-2000 (Tomey Corporation, Nagoya, Japan), then with the standard partial optical coherence interferometry (PCI) IOL Master (Carl Zeiss Meditec, Dublin, CA) and data were statistically analysed. Results: The measurements resulted in a mean CC of 43.86 ± 1.57 D with Tomey AO-2000 and 43.84 ± 1.55 D with IOL Master. Distribution of data is normal, and no significance difference in CC values was detected (P = 0.952) between the two devices. Correlation between CC measurements was highly significant (r = 0. 99; P < 0.0001). The mean difference of CC values between devices was 0.017 D and 95% limit of agreement was -0.088 to 0.12. Duration taken for measurements with the standard biometer IOL Master was longer (55.17 ± 2.24 seconds) than with Tomey AO-2000 (39.88 ± 2.38 seconds) in automatic mode. Duration of manual measurement with Tomey AO-2000 in manual mode was the shortest (28.57 ± 2.71 seconds). Conclusion: In phakic eyes, CC measured with Tomey AO-2000 and IOL Master showed similar values, and high correlation was observed between these two devices. This shows that both devices can be used interchangeably. Tomey AO-2000 is better in terms of faster to operate and has its own topography systems. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=corneal%20topography" title="corneal topography">corneal topography</a>, <a href="https://publications.waset.org/abstracts/search?q=corneal%20curvature" title=" corneal curvature"> corneal curvature</a>, <a href="https://publications.waset.org/abstracts/search?q=IOL%20Master" title=" IOL Master"> IOL Master</a>, <a href="https://publications.waset.org/abstracts/search?q=Tomey%20AO2000" title=" Tomey AO2000 "> Tomey AO2000 </a> </p> <a href="https://publications.waset.org/abstracts/38452/comparison-of-corneal-curvature-measurements-conducted-with-tomey-ao-2000-and-the-current-standard-biometer-iol-master" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/38452.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">387</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">117</span> Spectrum and Prevalence of Candida Infection in Diabetic Foot Ulcers</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Seyed%20Reza%20Aghili">Seyed Reza Aghili</a>, <a href="https://publications.waset.org/abstracts/search?q=Tahereh%20Shokohi"> Tahereh Shokohi</a>, <a href="https://publications.waset.org/abstracts/search?q=Lotfollah%20Davoodi"> Lotfollah Davoodi</a>, <a href="https://publications.waset.org/abstracts/search?q=Zahra%20Kashi"> Zahra Kashi</a>, <a href="https://publications.waset.org/abstracts/search?q=Azam%20Moslemi"> Azam Moslemi</a>, <a href="https://publications.waset.org/abstracts/search?q=Mahdi%20Abastabar"> Mahdi Abastabar</a>, <a href="https://publications.waset.org/abstracts/search?q=Iman%20Haghani"> Iman Haghani</a>, <a href="https://publications.waset.org/abstracts/search?q=Sabah%20Mayahi"> Sabah Mayahi</a>, <a href="https://publications.waset.org/abstracts/search?q=Asoudeh%20A."> Asoudeh A.</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Introduction: In diabetic foot ulcers, if fungal agents such as Candida species penetrate into the cutaneous or depth of ulcer, can increase the degree of the wound and cause Candia infection and make it more difficult to heal. Material & Methods: A cross-sectional study was performed on 100 diabetic foot ulcer patients in 2020 in Sari, Iran. patient's data and wound grade were recorded in a questionnaire. Candida infection was diagnosed with direct microscopic examination and culture of samples. Colony-PCR molecular method was used for ITS region of DNA and then PCR-RFLP with Msp1 enzyme and using HWP1 specific gene to determine species of Candida agent. Results: Of 100 patients, the mean age 62.1 ± 10.8 years, 95% type 2 diabetes, 83%>10 years duration diabetes, 59% male, 66%> poor education level, 99% married, 52% rural, 95% neuropathic symptoms, 88% using antibiotics, 69%HbA1C >9%, and mean ulcer degree 2.6±1.05 were. Candida infection was seen in 13% of the deep tissue of the wound and 7% cutaneous around the wound. The predominant Candida isolated was C. parapsilosis (71.5%), C .albicans (14.3%). Fungal infections caused by mold fungi were not detected. There was a statistically significant relationship between yeast infection and gender, rural, HbA1C and ulcer degree. Conclusion: Mycological evaluations often are ignored. Candida parapsilosis is the most common infectious agent in these patients and may require specific treatment. Therefore, more attention of physicians to Candida infections particularly, early diagnosis and effective treatment can help faster recovery and prevent amputation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=diabetic%20foot%20ulcer" title="diabetic foot ulcer">diabetic foot ulcer</a>, <a href="https://publications.waset.org/abstracts/search?q=candida%20infection" title=" candida infection"> candida infection</a>, <a href="https://publications.waset.org/abstracts/search?q=risk%20factors" title=" risk factors"> risk factors</a>, <a href="https://publications.waset.org/abstracts/search?q=c.%20parapsilosis" title=" c. parapsilosis"> c. parapsilosis</a> </p> <a href="https://publications.waset.org/abstracts/141401/spectrum-and-prevalence-of-candida-infection-in-diabetic-foot-ulcers" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/141401.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">194</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">116</span> Deep Neck Infection Associated with Peritoneal Sepsis: A Rare Death Case</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sait%20Ozsoy">Sait Ozsoy</a>, <a href="https://publications.waset.org/abstracts/search?q=Asude%20Gokmen"> Asude Gokmen</a>, <a href="https://publications.waset.org/abstracts/search?q=Mehtap%20Yondem"> Mehtap Yondem</a>, <a href="https://publications.waset.org/abstracts/search?q=Hanife%20A.%20Alkan"> Hanife A. Alkan</a>, <a href="https://publications.waset.org/abstracts/search?q=Gulnaz%20T.%20Javan"> Gulnaz T. Javan</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Deep neck infection often develops due to upper respiratory tract and odontogenic infections. Gastrointestinal System perforation can occur for many reasons and is in need of the early diagnosis and prompt surgical treatment. In both cases late or incorrect diagnosis may lead to increase morbidity and high mortality. A patient with a diagnosis of deep neck abscess died while under treatment due to sepsis and multiple organ failure. Autopsy finding showed duodenal ulcer and this is reported in the literature. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=peptic%20ulcer%20perforation" title="peptic ulcer perforation">peptic ulcer perforation</a>, <a href="https://publications.waset.org/abstracts/search?q=peritonitis" title=" peritonitis"> peritonitis</a>, <a href="https://publications.waset.org/abstracts/search?q=retropharyngeal%20abscess" title=" retropharyngeal abscess"> retropharyngeal abscess</a>, <a href="https://publications.waset.org/abstracts/search?q=sepsis" title=" sepsis"> sepsis</a> </p> <a href="https://publications.waset.org/abstracts/28978/deep-neck-infection-associated-with-peritoneal-sepsis-a-rare-death-case" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/28978.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads 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