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mice</title> <meta name="description" content="Search results for: 5XFAD mice"> <meta name="keywords" content="5XFAD mice"> <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 ml-auto" 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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="5XFAD mice"> <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> 526</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: 5XFAD mice</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">286</span> The Beneficial Effects of Inhibition of Hepatic Adaptor Protein Phosphotyrosine Interacting with PH Domain and Leucine Zipper 2 on Glucose and Cholesterol Homeostasis</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Xi%20Chen">Xi Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=King-Yip%20Cheng"> King-Yip Cheng</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Hypercholesterolemia, characterized by high low-density lipoprotein cholesterol (LDL-C), raises cardiovascular events in patients with type 2 diabetes (T2D). Although several drugs, such as statin and PCSK9 inhibitors, are available for the treatment of hypercholesterolemia, they exert detrimental effects on glucose metabolism and hence increase the risk of T2D. On the other hand, the drugs used to treat T2D have minimal effect on improving the lipid profile. Therefore, there is an urgent need to develop treatments that can simultaneously improve glucose and lipid homeostasis. Adaptor protein phosphotyrosine interacting with PH domain and leucine zipper 2 (APPL2) causes insulin resistance in the liver and skeletal muscle via inhibiting insulin and adiponectin actions in animal models. Single-nucleotide polymorphisms in the APPL2 gene were associated with LDL-C, non-alcoholic fatty liver disease, and coronary artery disease in humans. The aim of this project is to investigate whether APPL2 antisense oligonucleotide (ASO) can alleviate dietary-induced T2D and hypercholesterolemia. High-fat diet (HFD) was used to induce obesity and insulin resistance in mice. GalNAc-conjugated APPL2 ASO (GalNAc-APPL2-ASO) was used to silence hepatic APPL2 expression in C57/BL6J mice selectively. Glucose, lipid, and energy metabolism were monitored. Immunoblotting and quantitative PCR analysis showed that GalNAc-APPL2-ASO treatment selectively reduced APPL2 expression in the liver instead of other tissues, like adipose tissues, kidneys, muscle, and heart. The glucose tolerance test and insulin sensitivity test revealed that GalNAc-APPL2-ASO improved glucose tolerance and insulin sensitivity progressively. Blood chemistry analysis revealed that the mice treated with GalNAc-APPL2-ASO had significantly lower circulating levels of total cholesterol and LDL cholesterol. However, there was no difference in circulating levels of high-density lipoprotein (HDL) cholesterol, triglyceride, and free fatty acid between the mice treated with GalNac-APPL2-ASO and GalNAc-Control-ASO. No obvious effect on food intake, body weight, and liver injury markers after GalNAc-APPL2-ASO treatment was found, supporting its tolerability and safety. We showed that selectively silencing hepatic APPL2 alleviated insulin resistance and hypercholesterolemia and improved energy metabolism in the dietary-induced obese mouse model, indicating APPL2 as a therapeutic target for metabolic diseases. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=APPL2" title="APPL2">APPL2</a>, <a href="https://publications.waset.org/abstracts/search?q=antisense%20oligonucleotide" title=" antisense oligonucleotide"> antisense oligonucleotide</a>, <a href="https://publications.waset.org/abstracts/search?q=hypercholesterolemia" title=" hypercholesterolemia"> hypercholesterolemia</a>, <a href="https://publications.waset.org/abstracts/search?q=type%202%20diabetes" title=" type 2 diabetes"> type 2 diabetes</a> </p> <a href="https://publications.waset.org/abstracts/150193/the-beneficial-effects-of-inhibition-of-hepatic-adaptor-protein-phosphotyrosine-interacting-with-ph-domain-and-leucine-zipper-2-on-glucose-and-cholesterol-homeostasis" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/150193.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">67</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">285</span> The Anti-Angiogenic Effect of Tectorigenin in a Mouse Model of Retinopathy of Prematurity</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=KuiDong%20Kang">KuiDong Kang</a>, <a href="https://publications.waset.org/abstracts/search?q=Hye%20Bin%20Yim"> Hye Bin Yim</a>, <a href="https://publications.waset.org/abstracts/search?q=Su%20Ah%20Kim"> Su Ah Kim</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Purpose: Tectorigenin is an isoflavone derived from the rhizome of Belamacanda chinensis. In this study, oxygen-induced retinopathy was used to characterize the anti-angiogenic properties of tectorigenin in mice. Methods: ICR neonatal mice were exposed to 75% oxygen from postnatal day P7 until P12 and returned to room air (21% oxygen) for five days (P12 to P17). Mice were subjected to daily intraperitoneal injection of tectorigenin (1 mg/kg, 10 mg/kg) and vehicle from P12 to P17. Retro-orbital injection of FITC-dextran was performed and retinal flat mounts were viewed by fluorescence microscopy. The Central avascular area was quantified from the digital images in a masked fashion using image analysis software (NIH ImageJ). Neovascular tufts were quantified by using SWIFT_NV and neovascular lumens were quantified from a histologic section in a masked fashion. Immunohistochemistry and Western blot analysis were also performed to demonstrate the anti-angiogenic activity of this compound in vivo. Results: In the retina of tectorigenin injected mouse (10mg/kg), the central non-perfusion area was significantly decreased compared to the vehicle injected group (1.76±0.5 mm2 vs 2.85±0.6 mm2, P<0.05). In vehicle-injected group, 33.45 ± 5.51% of the total retinal area was avascular, whereas the retinas of pups treated with high-dose (10 mg/kg) tectorigenin showed avascular retinal areas of 21.25 ±4.34% (P<0.05). High dose of tectorigenin also significantly reduced the number of vascular lumens in the histologic section. Tectorigenin (10 mg/kg) significantly reduced the expression of vascular endothelial growth factor (VEGF), matrix metalloproteinase-2 (MMP-2), MMP-9, and angiotensin II compared to the vehicle injected group. Tectorigenin did not affect CD31 abundance at any tested dose. Conclusions: Our results show that tectorigenin possesses powerful anti-angiogenic properties and can attenuate new vessel formation in the retina after systemic administration. These results imply that this compound can be considered as a candidate substance for therapeutic inhibition of retinal angiogenesis. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=tectorigenin" title="tectorigenin">tectorigenin</a>, <a href="https://publications.waset.org/abstracts/search?q=anti-angiogenic" title=" anti-angiogenic"> anti-angiogenic</a>, <a href="https://publications.waset.org/abstracts/search?q=retinopathy" title=" retinopathy"> retinopathy</a>, <a href="https://publications.waset.org/abstracts/search?q=Belamacanda%20chinensis" title=" Belamacanda chinensis"> Belamacanda chinensis</a> </p> <a href="https://publications.waset.org/abstracts/32502/the-anti-angiogenic-effect-of-tectorigenin-in-a-mouse-model-of-retinopathy-of-prematurity" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/32502.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">267</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">284</span> In vitro and in vivo Potential Effect of the N-Acylsulfonamide Bis-oxazolidin-2-ones on Toxoplasma gondii</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Benlaifa%20Meriem">Benlaifa Meriem</a>, <a href="https://publications.waset.org/abstracts/search?q=Berredjem%20Hajira"> Berredjem Hajira</a>, <a href="https://publications.waset.org/abstracts/search?q=Bouasla%20Radia"> Bouasla Radia</a>, <a href="https://publications.waset.org/abstracts/search?q=Berredjem%20Malika"> Berredjem Malika</a>, <a href="https://publications.waset.org/abstracts/search?q=Djebar%20Med%20Reda"> Djebar Med Reda</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Toxoplasmosis is a cosmopolitan infection due to Toxoplasma gondii (T.gondii). It is a significant cause of congenital disease and an important opportunistic pathogen which has become a worldwide increasing problem due to the AIDS epidemic. Current available drugs do not give satisfactory results and often have only a static and several adverse side effects as it is the case of pyrimethamine. So, the need to develop and evaluate new drugs is critical. The purpose of this study is to investigate the in vitro and in vivo effects of the new chiral N-acylsulfonamide bis-oxazolidin-2-ones on T.gondii. In this study, anti-T.gondii RH strain activities, of two new chiral N-acylsulfonamide bis-oxazolidin-2-ones were evaluated in vitro, using a MRC-5 fibroblast tissue cultures to determine the concentration that inhibit parasite multiplication by 50% (IC50) of each drug and in vivo, by PCR detection of the tachyzoites in mice ascites after new molecules treatment, using the 35-fold repetitive B1 gene of T.gondii. The in vitro results demonstrated that the treatment with the tested molecules decreased the amount of tachyzoites in cell culture in a dose-dependent manner. The inhibition was complete for concentrations over 4 mg/ml. The IC50 of Mol 1 and Mol 2 were 1.5 and 3 mg/ml, respectively, and were quite similar to the control one (2 mg/ml). The Mol 1 was highly active against T.gondii in cell cultures than Mol 2; these results were similar to those of sulfadiazine-treated group (p < 0.05). Toxoplasma-specific DNA was demonstrated in all ascites samples from infected mice of the different tested groups. Mol 1 showed better effect than Mol 2, but it did not completely inhibit the parasite proliferation. The intensity of amplification products increased when the treatment started late after infection. These findings suggest continuous parasite replication despite the treatment. In conclusion, our results showed a promising treatment effect of the tested molecules and suggest that in vitro, the Mol 1, and Mol 2 have a dose-dependent effect and a high cytotoxicity on the studied cells. The present study revealed that concentration and duration of tested molecules treatment are major factors that influence the course of Toxoplasma infection in infected mice. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cytotoxicity" title="cytotoxicity">cytotoxicity</a>, <a href="https://publications.waset.org/abstracts/search?q=PCR" title=" PCR"> PCR</a>, <a href="https://publications.waset.org/abstracts/search?q=sulfonamide" title=" sulfonamide"> sulfonamide</a>, <a href="https://publications.waset.org/abstracts/search?q=Toxoplasma%20gondii" title=" Toxoplasma gondii"> Toxoplasma gondii</a> </p> <a href="https://publications.waset.org/abstracts/24904/in-vitro-and-in-vivo-potential-effect-of-the-n-acylsulfonamide-bis-oxazolidin-2-ones-on-toxoplasma-gondii" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/24904.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">504</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">283</span> In vitro and in vivo Assessment of Cholinesterase Inhibitory Activity of the Bark Extracts of Pterocarpus santalinus L. for the Treatment of Alzheimer’s Disease</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=K.%20Biswas">K. Biswas</a>, <a href="https://publications.waset.org/abstracts/search?q=U.%20H.%20Armin"> U. H. Armin</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20M.%20J.%20Prodhan"> S. M. J. Prodhan</a>, <a href="https://publications.waset.org/abstracts/search?q=J.%20A.%20Prithul"> J. A. Prithul</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Sarker"> S. Sarker</a>, <a href="https://publications.waset.org/abstracts/search?q=F.%20Afrin"> F. Afrin</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Alzheimer’s disease (AD) (a progressive neurodegenerative disorder) is mostly predominant cause of dementia in the elderly. Prolonging the function of acetylcholine by inhibiting both acetylcholinesterase and butyrylcholinesterase is most effective treatment therapy of AD. Traditionally <em>Pterocarpus santalinus</em> L. is widely known for its medicinal use. In this study, <em>in vitro</em> acetylcholinesterase inhibitory activity was investigated and methanolic extract of the plant showed significant activity. To confirm this activity (<em>in vivo</em>), learning and memory enhancing effects were tested in mice. For the test, memory impairment was induced by scopolamine (cholinergic muscarinic receptor antagonist). Anti-amnesic effect of the extract was investigated by the passive avoidance task in mice. The study also includes brain acetylcholinesterase activity. Results proved that scopolamine induced cognitive dysfunction was significantly decreased by administration of the extract solution, in the passive avoidance task and inhibited brain acetylcholinesterase activity. These results suggest that bark extract of <em>Pterocarpus santalinus</em> can be better option for further studies on AD via their acetylcholinesterase inhibitory actions. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Pterocarpus%20santalinus" title="Pterocarpus santalinus">Pterocarpus santalinus</a>, <a href="https://publications.waset.org/abstracts/search?q=cholinesterase%20inhibitor" title=" cholinesterase inhibitor"> cholinesterase inhibitor</a>, <a href="https://publications.waset.org/abstracts/search?q=passive%20avoidance" title=" passive avoidance"> passive avoidance</a>, <a href="https://publications.waset.org/abstracts/search?q=Alzheimer%E2%80%99s%20disease" title=" Alzheimer’s disease"> Alzheimer’s disease</a> </p> <a href="https://publications.waset.org/abstracts/97700/in-vitro-and-in-vivo-assessment-of-cholinesterase-inhibitory-activity-of-the-bark-extracts-of-pterocarpus-santalinus-l-for-the-treatment-of-alzheimers-disease" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/97700.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">249</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">282</span> Morroniside Intervention Mechanism of Renal Lesions, a Combination Model of AGEs Exacerbation of STZ-Induced Diabetes Mellitus</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hui-Qin%20Xu">Hui-Qin Xu</a>, <a href="https://publications.waset.org/abstracts/search?q=Xing%20Lv"> Xing Lv</a>, <a href="https://publications.waset.org/abstracts/search?q=Yu-Han%20Tao"> Yu-Han Tao</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The depth study aimed on the mechanism of morroniside in protecting diabetic nephropathy. The diabetic mice models with blood glucose above 15mmol/L were divided into model, aminoguanidine, metformin, captopril, morroniside low-dose, and morroniside high-dose groups. And normal group was set simultaneously. All groups were fed with high AGEs food except normal group. Each group was intragastric administration of the corresponding medicine except model and normal groups. After 12 weeks, all the indictors were measured. It showed that the morroniside could reduce blood glucose significantly, urinary protein, serum urea nitrogen, creatine, pathological changes, AGEs levels, renal cortex RAGE mRNA and RAGE protein expression levels; increase food consumption, water intake, urine volume, insulin secretion. As a conclusion, morroniside from cornus officinalis can protect renal in diabetic mice, its mechanism may be related to the proliferation of islet cells, rectify glycometabolism, reduce serum and kidney AGEs content, and descend renal RAGEmRNA and RAGE protein expression levels. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cornus%20officinalis" title="cornus officinalis">cornus officinalis</a>, <a href="https://publications.waset.org/abstracts/search?q=diabetic%20nephropathy" title=" diabetic nephropathy"> diabetic nephropathy</a>, <a href="https://publications.waset.org/abstracts/search?q=morroniside" title=" morroniside"> morroniside</a>, <a href="https://publications.waset.org/abstracts/search?q=RAGE%20protein" title=" RAGE protein"> RAGE protein</a> </p> <a href="https://publications.waset.org/abstracts/2914/morroniside-intervention-mechanism-of-renal-lesions-a-combination-model-of-ages-exacerbation-of-stz-induced-diabetes-mellitus" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/2914.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">450</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">281</span> Displaying of GnRH Peptides on Bacteriophage T7 and Its Immunogenicity in Mice Model</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hai%20Xu">Hai Xu</a>, <a href="https://publications.waset.org/abstracts/search?q=Yiwei%20Wang"> Yiwei Wang</a>, <a href="https://publications.waset.org/abstracts/search?q=Xi%20Bao"> Xi Bao</a>, <a href="https://publications.waset.org/abstracts/search?q=Bihua%20Deng"> Bihua Deng</a>, <a href="https://publications.waset.org/abstracts/search?q=Pengcheng%20Li"> Pengcheng Li</a>, <a href="https://publications.waset.org/abstracts/search?q=Yu%20Lu"> Yu Lu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> T7 phage could be used as a perfect vector for peptides expression and haptens presentation. T7-3GnRH recombinant phage was constructed by inserting three copies of Gonadotrophin Releasing Hormone (GnRH) gene into the multiple cloning site of T7 Select 415-1b phage genome. The positive T7-3GnRH phage was selected by using polymerase chain reaction amplification, and the p10B-3GnRH fusion protein was verified by SDS-PAGE and Western-blotting assay. T7-3GnRH vaccine was made and immunized with 10<sup>10</sup> pfu in 0.2 ml per dose in mice. Blood samples were collected at an interval in weeks, and anti-GnRH antibody and testosterone concentrations were detected by ELISA and radioimmunoassay, respectively. The results show that T7-3GnRH phage particles confer a high immunogenicity to the GnRH-derived epitope. Moreover, the T7-3GnRH vaccine induced higher level of anti-GnRH antibody than ImproVac<sup>®</sup>. However, the testosterone concentrations in both immunized groups were at a similar level, and the testis developments were significantly inhibited compared to controls. These findings demonstrated that the anti-GnRH antibody could neutralize the endogenous GnRH to down regulate testosterone level and limit testis development, highlighting the potential value of T7-3GnRH in the immunocastration vaccine research. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Gonadotrophin%20Releasing%20Hormone%20%28GnRH%29" title="Gonadotrophin Releasing Hormone (GnRH)">Gonadotrophin Releasing Hormone (GnRH)</a>, <a href="https://publications.waset.org/abstracts/search?q=Immunocastration" title=" Immunocastration"> Immunocastration</a>, <a href="https://publications.waset.org/abstracts/search?q=T7%20phage" title=" T7 phage"> T7 phage</a>, <a href="https://publications.waset.org/abstracts/search?q=Phage%20vaccine" title=" Phage vaccine"> Phage vaccine</a> </p> <a href="https://publications.waset.org/abstracts/70756/displaying-of-gnrh-peptides-on-bacteriophage-t7-and-its-immunogenicity-in-mice-model" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/70756.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">287</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">280</span> Anti-Obesity Effect of Cordyceps militaris Fermented Black Rice</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Chih-Hung%20Liang">Chih-Hung Liang</a>, <a href="https://publications.waset.org/abstracts/search?q=Jung-Jung%20Chen"> Jung-Jung Chen</a>, <a href="https://publications.waset.org/abstracts/search?q=Shen-Shih%20Chiang"> Shen-Shih Chiang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Obesity is defined as abnormal or excessive fat accumulation that presents a risk to health, which are major risk factors for a number of chronic diseases, including diabetes, cardiovascular diseases and cancer. Cordyceps militaris (CM) is a well-known traditional medicine in Asian countries and a rich source of biologically active components. Black rice (Oryza sativa L.) is a special cultivar of rice that contains rich anthocyanins and regarded as a health-promoting food in China and other Eastern. The aim of this study was to investigate the anti-obesity effect of Cordyceps militaris fermented black rice (CB) on HFD-induced BALB/c mice model. The results indicated that administration of low and high dosage of CB powder significantly reduced the body weights (7.38% and 7.78%), body fat ratio (2.37% and 2.78%), aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels compared to the HF group (p<0.05). Histopathological analysis showed that the score of fatty liver in HF group (5.0) was significantly higher than CB groups (2.1 and 3.6) (p<0.05). In conclusion, Cordyceps militaris fermented black rice can reduce the body weight via inhibition of the fat accumulation in liver and body and possess the anti-obesity potency. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Cordyceps%20militaris" title="Cordyceps militaris">Cordyceps militaris</a>, <a href="https://publications.waset.org/abstracts/search?q=black%20rice" title=" black rice"> black rice</a>, <a href="https://publications.waset.org/abstracts/search?q=obesity" title=" obesity"> obesity</a>, <a href="https://publications.waset.org/abstracts/search?q=HFD-induced%20mice" title=" HFD-induced mice"> HFD-induced mice</a> </p> <a href="https://publications.waset.org/abstracts/52203/anti-obesity-effect-of-cordyceps-militaris-fermented-black-rice" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/52203.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">310</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">279</span> Ph-Triggered Cationic Solid Lipid Nanoparticles Mitigated Colitis in Mice</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Muhammad%20Naeem">Muhammad Naeem</a>, <a href="https://publications.waset.org/abstracts/search?q=Juho%20Lee"> Juho Lee</a>, <a href="https://publications.waset.org/abstracts/search?q=Jin-Wook%20%20Yoo"> Jin-Wook Yoo</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this study, we hypothesized that prolonged gastrointestinal transit at the inflamed colon conferred by a pH-triggered mucoadhesive smart nanoparticulate drug delivery system aids in achieving selective and sustained levels of the drug within the inflamed colon for the treatment of ulcerative colitis. We developed budesonide-loaded pH-sensitive charge-reversal solid lipid nanoparticles (SLNs) using a hot homogenization method. Polyetylenimine (PEI) was used to render SLNs cationic (PEI-SLNs). Eudragit S100 (ES) was coated on PEI-SLNs for pH-trigger charge-reversal SLNs (ES-PEI-SLNs). Therapeutic potential of the prepared SNLs formulation was evaluated in ulcerative colitis in mice. The transmission electron microscopy, zeta size and zeta potential data showed the successful formation of SLNs formulations. SLNs and PEI-SLNs showed burst drug release in acidic pH condition mimicking stomach and early small intestine environment which limiting their application as oral delivery systems. However, ES-PEI-SLNs prevented a burst drug release in acidic pH conditions and showed sustained release at a colonic pH. Most importantly, the surface charge of ES-PEI-SLNs switched from negative to positive in colonic conditions by pH-triggered removal of ES coating and accumulated selectively in inflamed colon. Furthermore, a charge reversal ES-PEI-SLNs showed a superior mitigation of dextran sulfate sodium (DSS)-induced acute colitis in mice as compared to SLNs and PEI-SLNs treated groups. Moreover, histopathological analysis of distal colon sections stained with hematoxylin/eosin and E-cadherin immunostaining revealed attenuated inflammation in an ES-PEI-SLNs-treated group. We also found that ES-PEI-SLNs markedly reduced the myeloperoxidase level and expression of TNF-alpha in colon tissue. Our results suggest that the pH-triggered charge reversal SLNs presented in this study would be a promising approach for ulcerative colitis therapy. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=solid%20lipid%20nanoparticles" title="solid lipid nanoparticles">solid lipid nanoparticles</a>, <a href="https://publications.waset.org/abstracts/search?q=stimuli-triggered%20charge-reversal" title=" stimuli-triggered charge-reversal"> stimuli-triggered charge-reversal</a>, <a href="https://publications.waset.org/abstracts/search?q=ulcerative%20colitis" title=" ulcerative colitis"> ulcerative colitis</a>, <a href="https://publications.waset.org/abstracts/search?q=methacrylate%20copolymer" title=" methacrylate copolymer"> methacrylate copolymer</a>, <a href="https://publications.waset.org/abstracts/search?q=budesonide" title=" budesonide"> budesonide</a> </p> <a href="https://publications.waset.org/abstracts/66887/ph-triggered-cationic-solid-lipid-nanoparticles-mitigated-colitis-in-mice" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/66887.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">248</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">278</span> Combination of Lamotrigine and Duloxetine: A Potential Approach for the Treatment of Acute Bipolar Depression</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Kedar%20S.%20Prabhavalkar">Kedar S. Prabhavalkar</a>, <a href="https://publications.waset.org/abstracts/search?q=Nimmy%20Baby%20Poovanpallil"> Nimmy Baby Poovanpallil</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Lamotrigine is approved for maintenance treatment of bipolar I disorder. However, its role in the treatment of acute bipolar depression is not well clear. Its efficacy in the treatment of major depressive disorders including refractory unipolar depression suggested the use of lamotrigine as an augmentation drug for acute bipolar depression. The present study aims to evaluate and perform a comparative analysis of the therapeutic effects of lamotrigine, an epileptic mood stabilizer, when used alone and in combination with duloxetine in treating acute bipolar depression at different doses of lamotrigine. Male swiss albino mice were used. For evaluation of efficacy of combination, immobility period was analyzed 30 min after the treatment from forced swim and tail suspension tests. Further amount of sucrose consumed in sucrose preference test was estimated. The combination of duloxetine and lamotrigine showed potentiation of antidepressant activity in acute models. Decrease in immobility time and increase in the amount of sucrose consumption in stressed mice were higher in combined group compared to lamotrigine monotherapy group. Brain monoamine levels were also attenuated more with combination compared to monotherapy. Results of the present study suggest potential role of lamotrigine and duloxetine combination in the treatment of acute bipolar depression. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=lamotrigine" title="lamotrigine">lamotrigine</a>, <a href="https://publications.waset.org/abstracts/search?q=duloxetine" title=" duloxetine"> duloxetine</a>, <a href="https://publications.waset.org/abstracts/search?q=acute%20bipolar%20depression" title=" acute bipolar depression"> acute bipolar depression</a>, <a href="https://publications.waset.org/abstracts/search?q=augmentation" title=" augmentation"> augmentation</a> </p> <a href="https://publications.waset.org/abstracts/43929/combination-of-lamotrigine-and-duloxetine-a-potential-approach-for-the-treatment-of-acute-bipolar-depression" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/43929.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">507</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">277</span> Assessment of Acute Oral Toxicity Studies and Anti Diabetic Activity of Herbal Mediated Nanomedicine</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Shanker%20Kalakotla">Shanker Kalakotla</a>, <a href="https://publications.waset.org/abstracts/search?q=Krishna%20Mohan%20Gottumukkala"> Krishna Mohan Gottumukkala</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Diabetes is a metabolic disorder characterized by hyperglycemia, carbohydrates, altered lipids and proteins metabolism. In recent research nanotechnology is a blazing field for the researchers; latterly there has been prodigious excitement in the nanomedicine and nano pharmacological area for the study of silver nanoparticles synthesis using natural products. Biological methods have been used to synthesize silver nanoparticles in presence of medicinally active antidiabetic plants, and this intention made us assess the biologically synthesized silver nanoparticles from the seed extract of Psoralea corylfolia using 1 mM silver nitrate solution. The synthesized herbal mediated silver nanoparticles (HMSNP’s) then subjected to various characterization techniques such as XRD, SEM, EDX, TEM, DLS, UV and FT-IR respectively. In current study, the silver nanoparticles tested for in-vitro anti-diabetic activity and possible toxic effects in healthy female albino mice by following OECD guidelines-425. Herbal mediated silver nanoparticles were successfully obtained from bioreduction of silver nitrate using Psoralea corylifolia plant extract. Silver nanoparticles have been appropriately characterized and confirmed using different types of equipment viz., UV-vis spectroscopy, XRD, FTIR, DLS, SEM and EDX analysis. From the behavioral observations of the study, the female albino mice did not show sedation, respiratory arrest, and convulsions. Test compounds did not cause any mortality at the dose level tested (i.e., 2000 mg/kg body weight) doses till the end of 14 days of observation and were considered safe. It may be concluded that LD50 of the HMSNPs was 2000mg/kg body weight. Since LD50 of the HMSNPs was 2000mg/kg body weight, so the preferred dose range for HMSNPs falls between the levels of 200 and 400 mg/kg. Further In-vivo pharmacological models and biochemical investigations will clearly elucidate the mechanism of action and will be helpful in projecting the currently synthesized silver nanoparticles as a therapeutic target in treating chronic ailments. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=herbal%20mediated%20silver%20nanoparticles" title="herbal mediated silver nanoparticles">herbal mediated silver nanoparticles</a>, <a href="https://publications.waset.org/abstracts/search?q=HMSNPs" title=" HMSNPs"> HMSNPs</a>, <a href="https://publications.waset.org/abstracts/search?q=toxicity%20of%20silver%20nanoparticles" title=" toxicity of silver nanoparticles"> toxicity of silver nanoparticles</a>, <a href="https://publications.waset.org/abstracts/search?q=PTP1B%20in-vitro%20anti-diabetic%20assay%20female%20albino%20mice" title=" PTP1B in-vitro anti-diabetic assay female albino mice"> PTP1B in-vitro anti-diabetic assay female albino mice</a>, <a href="https://publications.waset.org/abstracts/search?q=425%20OECD%20guidelines" title=" 425 OECD guidelines"> 425 OECD guidelines</a> </p> <a href="https://publications.waset.org/abstracts/52640/assessment-of-acute-oral-toxicity-studies-and-anti-diabetic-activity-of-herbal-mediated-nanomedicine" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/52640.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">273</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">276</span> The Protective Effect of Grape Seed Oil with Use of Ciprofloxacin Induced Germ Cell Toxicity in Male Albino Mice</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Galawezh%20Obaid%20Othman">Galawezh Obaid Othman</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The present investigation was undertaken to evaluate the germ cell toxicity induced by ciprofloxacin antibiotic and the Protective effect of grape seed oil, Ciproflaxin uses include treatment of genitor-urinary and some reproductive tract bacterial infections. One of the most attractive approaches to disease prevention involves the use of natural antioxidants to protect tissue against toxic injury, the possible protective effect of grape seed oil, against ciprofloxacin induced reproductive toxicity on mouse .the animals were randomly divided into four groups consisting of five mice. Group (1) was orally given distilled water (solvent of the used drugs) and kept as a control. Group (2) was administered 6ml/kg. b.w of grape seed oil orally 15 days .Group (3) was administered 206mg/kg. b.w of ciprofloxacin orally for 15 days.. Last group was treated orally with Grape seed oil (6mg/kg b.w. /day) prior to an orally administered ciprofloxacin (CPX) at a dose of 206 mg⁄kg. b.w. by three hours for fifteen days. Ciproflaxin have ability to induce various types of sperm abnormalities such as (Sperm without head, sperm without tail, defective head spearm,swollen head sperm ), The results explored that Grape seed oil possesses statistically significant (p<0.05) protective potential against Ciproflaxin by decreasing sperm abnormalities frequency in mouse. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=antimutagen" title="antimutagen">antimutagen</a>, <a href="https://publications.waset.org/abstracts/search?q=ciprofloxacin" title=" ciprofloxacin"> ciprofloxacin</a>, <a href="https://publications.waset.org/abstracts/search?q=grape%20seed%20oil" title=" grape seed oil"> grape seed oil</a>, <a href="https://publications.waset.org/abstracts/search?q=germ%20cell" title=" germ cell"> germ cell</a> </p> <a href="https://publications.waset.org/abstracts/19278/the-protective-effect-of-grape-seed-oil-with-use-of-ciprofloxacin-induced-germ-cell-toxicity-in-male-albino-mice" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/19278.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">440</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">275</span> Effects of Cassia tora Seeds Extract on Type 2 Diabetes Induced Mice</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Min-Ju%20Jo">Min-Ju Jo</a>, <a href="https://publications.waset.org/abstracts/search?q=Min-Young%20Um"> Min-Young Um</a>, <a href="https://publications.waset.org/abstracts/search?q=Moonsung%20Choi"> Moonsung Choi</a>, <a href="https://publications.waset.org/abstracts/search?q=Sooim%20Shin"> Sooim Shin</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Type 2 diabetes (T2D) is characterized by insulin resistance, the inability of β-cell and the dysfunction of mitochondria. To characterize effects of Cassia tora extract on mitochondrial dysfunction related T2D, the reduced glutathione level, amount of mitochondrial complexes and activities of mitochondrial complexes were measured. Three groups of mice were modeled; a control group was fed a normal diet, a diabetic group was fed a diabetic diet high in fat and carbohydrates, and a third group was fed a diabetic diet + 70% ethanol extracted Cassia tora seeds for 12 weeks. The amount of mitochondria was determined by Bradford assay after isolation of mitochondria in liver from each group. During isolation of mitochondria, cytosolic fractions of the tissue were collected to measure the reduced glutathione level. Interestingly, high level of the reduced glutathione was observed in Cassia tora treated group and decreased activities of mitochondrial complexes in Cassia tora treated group compared to the diabetic diet group. It indicates that Cassia tora has the potential to increase the reduced form of glutathione functioned as an important antioxidant in cells, and to reduce mitochondrial metabolic compensatory mechanism. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=antioxidant" title="antioxidant">antioxidant</a>, <a href="https://publications.waset.org/abstracts/search?q=Cassia%20tora" title=" Cassia tora"> Cassia tora</a>, <a href="https://publications.waset.org/abstracts/search?q=diabetes" title=" diabetes"> diabetes</a>, <a href="https://publications.waset.org/abstracts/search?q=electron%20transport%20chain" title=" electron transport chain"> electron transport chain</a>, <a href="https://publications.waset.org/abstracts/search?q=glutathione" title=" glutathione"> glutathione</a>, <a href="https://publications.waset.org/abstracts/search?q=mitochondria" title=" mitochondria"> mitochondria</a>, <a href="https://publications.waset.org/abstracts/search?q=spectrophotometry" title=" spectrophotometry"> spectrophotometry</a> </p> <a href="https://publications.waset.org/abstracts/77447/effects-of-cassia-tora-seeds-extract-on-type-2-diabetes-induced-mice" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/77447.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">178</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">274</span> A Small-Molecular Inhibitor of Influenza Virus via Disrupting the PA and PB1 Interaction of the Viral Polymerase</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Shuofeng%20Yuan">Shuofeng Yuan</a>, <a href="https://publications.waset.org/abstracts/search?q=Bojian%20Zheng"> Bojian Zheng</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Assembly of the heterotrimeric polymerase complex of influenza virus from the individual subunits PB1, PA, and PB2 is a prerequisite for viral replication, in which the interaction between the N-terminal of PB1 (PB1N) and the C terminal of PA (PAC) may be a desired target for antiviral development. In this study, we first compared the feasibility of high throughput screening by enzyme-linked immunosorbent assay (ELISA) and fluorescence polarization (FP) assay. Among the two, ELISA was demonstrated to own broader dynamic range so that it was used for screening inhibitors, which blocked PA and PB1 interaction. Several binding inhibitors of PAC-PB1N were identified and subsequently tested for the antiviral efficacy. Apparently, 3-(2-chlorophenyl)-6-ethyl-7-methyl[1,2,4]triazolo[4,3-a]pyrimidin-5-ol, designated ANA-1, was found to be a strong inhibitor of PAC-PB1N interaction and act as a potent antiviral agent against the infections of multiple subtypes of influenza A virus, including H1N1, H3N2, H5N1, H7N7, H7N9 and H9N2 subtypes, in cell cultures. Intranasal administration of ANA-1 protected mice from lethal challenge and reduced lung viral loads in H1N1 virus infected BALB/c mice. Docking analyses predicted that ANA-1 bound to an allosteric site of PAC, which would cause conformational changes thereby disrupting the PAC-PB1N interaction. Overall, our study has identified a novel compound with potential to be developed as an anti-influenza drug. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=influenza" title="influenza">influenza</a>, <a href="https://publications.waset.org/abstracts/search?q=antiviral" title=" antiviral"> antiviral</a>, <a href="https://publications.waset.org/abstracts/search?q=viral%20polymerase" title=" viral polymerase"> viral polymerase</a>, <a href="https://publications.waset.org/abstracts/search?q=compounds" title=" compounds"> compounds</a> </p> <a href="https://publications.waset.org/abstracts/38070/a-small-molecular-inhibitor-of-influenza-virus-via-disrupting-the-pa-and-pb1-interaction-of-the-viral-polymerase" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/38070.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">347</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">273</span> Molecular Pathogenesis of NASH through the Dysregulation of Metabolic Organ Network in the NASH-HCC Model Mouse Treated with Streptozotocin-High Fat Diet</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Bui%20Phuong%20Linh">Bui Phuong Linh</a>, <a href="https://publications.waset.org/abstracts/search?q=Yuki%20Sakakibara"> Yuki Sakakibara</a>, <a href="https://publications.waset.org/abstracts/search?q=Ryuto%20Tanaka"> Ryuto Tanaka</a>, <a href="https://publications.waset.org/abstracts/search?q=Elizabeth%20H.%20Pigney"> Elizabeth H. Pigney</a>, <a href="https://publications.waset.org/abstracts/search?q=Taishi%20Hashiguchi"> Taishi Hashiguchi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> NASH is an increasingly prevalent chronic liver disease that can progress to hepatocellular carcinoma and now is attracting interest worldwide. The STAM™ model is a clinically-correlated murine NASH model which shows the same pathological progression as NASH patients and has been widely used for pharmacological and basic research. The multiple parallel hits hypothesis suggests abnormalities in adipocytokines, intestinal microflora, and endotoxins are intertwined and could contribute to the development of NASH. In fact, NASH patients often exhibit gut dysbiosis and dysfunction in adipose tissue and metabolism. However, the analysis of the STAM™ model has only focused on the liver. To clarify whether the STAM™ model can also mimic multiple pathways of NASH progression, we analyzed the organ crosstalk interactions between the liver and the gut and the phenotype of adipose tissue in the STAM™ model. NASH was induced in male mice by a single subcutaneous injection of 200 µg streptozotocin 2 days after birth and feeding with high-fat diet after 4 weeks of age. The mice were sacrificed at NASH stage. Colon samples were snap-frozen in liquid nitrogen and stored at -80˚C for tight junction-related protein analysis. Adipose tissue was prepared into paraffin blocks for HE staining. Blood adiponectin was analyzed to confirm changes in the adipocytokine profile. Tight junction-related proteins in the intestine showed that expression of ZO-1 decreased with the progression of the disease. Increased expression of endotoxin in the blood and decreased expression of Adiponectin were also observed. HE staining revealed hypertrophy of adipocytes. Decreased expression of ZO-1 in the intestine of STAM™ mice suggests the occurrence of leaky gut, and abnormalities in adipocytokine secretion were also observed. Together with the liver, phenotypes in these organs are highly similar to human NASH patients and might be involved in the pathogenesis of NASH. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Non-alcoholic%20steatohepatitis" title="Non-alcoholic steatohepatitis">Non-alcoholic steatohepatitis</a>, <a href="https://publications.waset.org/abstracts/search?q=hepatocellular%20carcinoma" title=" hepatocellular carcinoma"> hepatocellular carcinoma</a>, <a href="https://publications.waset.org/abstracts/search?q=fibrosis" title=" fibrosis"> fibrosis</a>, <a href="https://publications.waset.org/abstracts/search?q=organ%20crosstalk" title=" organ crosstalk"> organ crosstalk</a>, <a href="https://publications.waset.org/abstracts/search?q=leaky%20gut" title=" leaky gut"> leaky gut</a> </p> <a href="https://publications.waset.org/abstracts/143590/molecular-pathogenesis-of-nash-through-the-dysregulation-of-metabolic-organ-network-in-the-nash-hcc-model-mouse-treated-with-streptozotocin-high-fat-diet" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/143590.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">159</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">272</span> IL4/IL13 STAT6 Mediated Macrophage Polarization During Acute and Chronic Pancreatitis</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hager%20Elsheikh">Hager Elsheikh</a>, <a href="https://publications.waset.org/abstracts/search?q=Juliane%20Glaubitz"> Juliane Glaubitz</a>, <a href="https://publications.waset.org/abstracts/search?q=Frank%20Ulrich%20Weiss"> Frank Ulrich Weiss</a>, <a href="https://publications.waset.org/abstracts/search?q=Matthias%20Sendler"> Matthias Sendler</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Aim: Acute pancreatitis (AP) and chronic pancreatitis (CP) are both accompanied by a prominent immune response which influences the course of disease. Whereas during AP the pro-inflammatory immune response dominates, during CP a fibroinflammatory response regulates organ remodeling. The transcription factor signal transducer and activator of transcription 6 (STAT6) is a crucial part of the Type 2 immune response. Here we investigate the role of STAT6 in a mouse model of AP and CP. Material and Methods: AP was induced by hourly repetitive i.p. injections of caerulein (50µg/kg/bodyweight) in C57Bl/6 J and STAT6-/- mice. CP was induced by repetitive caerulein injections 6 times a day, 3 days a week over 4 weeks. Disease severity was evaluated by serum amylase/lipase measurement, H&E staining of pancreas. Pancreatic infiltrate was characterized by immunofluorescent labeling of CD68, CD206, CCR2, CD4 and CD8. Pancreas fibrosis was evaluated by Azan blue staining. qRT-PCR was performed of Arg1, Nos2, Il6, Il1b, Col3a, Socs3 and Ym1. Affymetrix chip array analyses were done to illustrate the IL4/IL13/STAT6 signaling in bone marrow derived macrophages. Results: AP severity is mitigated in STAT6-/- mice, as shown by decreased serum amylase and lipase, as well as histological damage. CP mice surprisingly showed only slightly reduced fibrosis of the pancreas. Also staining of CD206 a classical marker of alternatively activated macrophages showed no decrease of M2-like polarization in the absence of STAT6. In contrast, transcription profile analysis in BMDM showed complete blockade of the IL4/IL13 pathway in STAT6-/- animals. Conclusion: STAT6 signaling pathway is protective during AP and mitigates the pancreatic damage. During chronic pancreatitis the IL4/IL13 – STAT6 axisis involved in organ fibrogenesis. Notably, fibrosis is not dependent on a single signaling pathway, and alternative macrophage activation is also complex and involves different subclasses (M2a, M2b, M2c and M2d) which could be independent of the IL4/IL13 STAT6 axis. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=chronic%20pancreatitis" title="chronic pancreatitis">chronic pancreatitis</a>, <a href="https://publications.waset.org/abstracts/search?q=macrophages" title=" macrophages"> macrophages</a>, <a href="https://publications.waset.org/abstracts/search?q=IL4%2FIL13" title=" IL4/IL13"> IL4/IL13</a>, <a href="https://publications.waset.org/abstracts/search?q=Type%20immune%20response" title=" Type immune response"> Type immune response</a> </p> <a href="https://publications.waset.org/abstracts/183291/il4il13-stat6-mediated-macrophage-polarization-during-acute-and-chronic-pancreatitis" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/183291.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">67</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">271</span> Effect Indol Acetic Acid on Liver of Albino Rats</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ezaldin%20A.%20M.%20Mohammed">Ezaldin A. M. Mohammed</a>, <a href="https://publications.waset.org/abstracts/search?q=Youssef%20K.%20H.%20Abdalhafid"> Youssef K. H. Abdalhafid</a>, <a href="https://publications.waset.org/abstracts/search?q=Masoud.%20M.%20Zatout"> Masoud. M. Zatout</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The study aims to clarify the toxic effect of plant hormones, which are widely used in agriculture. One of these is the plant hormones (indole acetic acid); has been ٳata hormone to rats at 100 ppm salt solution of 0.2 per day after day for a period of forty days before conception until the fourteenth day or sixteenth or childbirth. Treatment brought about a marked shortage in the rate of increase in the weight of mice., And a percentage of the weight of the liver there was a distinct increase in the relative weight of the liver. As well as the increase in pathological changes and increase the size of the nuclei and Kupffer cell, as noted widespread and dense clusters of inflammatory cells accompanied by about the erosion of liver tissue and blood ٳrchah. Biochemical analyzes showed a marked decrease of the liver in antioxidant enzymes and an increase in the rate of free radicals. It was also noted an increase in cases of abortion. The owner of so many birth defects. It was also noted the lack of body weight in fetuses and increase the absorption rate of embryos in fetuses of mothers treatment compared to the control group. Showed microscopic examinations of the liver of mice born in the transaction and the decay in the presence of hepatic cells and edema, blood vessels and increase the rate of cell death. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=indol%20acetic%20acid" title="indol acetic acid">indol acetic acid</a>, <a href="https://publications.waset.org/abstracts/search?q=liver" title=" liver"> liver</a>, <a href="https://publications.waset.org/abstracts/search?q=pathological%20changes" title=" pathological changes"> pathological changes</a>, <a href="https://publications.waset.org/abstracts/search?q=albino%20rats" title=" albino rats"> albino rats</a> </p> <a href="https://publications.waset.org/abstracts/15043/effect-indol-acetic-acid-on-liver-of-albino-rats" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/15043.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">401</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">270</span> Effect of Conjugated Linoleic Acid on Lipid Metabolism and Increased Fat around the Muscle Durability by Reducing the Oxidation Process</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Hamidreza%20Khodaei">Hamidreza Khodaei</a>, <a href="https://publications.waset.org/abstracts/search?q=Ali%20Daryabeigi%20Zand"> Ali Daryabeigi Zand</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Conjugated linoleic acid (CLA) is a mixture of isomers of linoleic acid. Despite the fact that 28 different isomers of CLA have already been identified, but the main isomer found in natural diets more than ninety percent CLA on intake of food constitutes demonstrates. CLA is known to be a substance that readily available by rumen microorganisms in some ruminants such as cattle and sheep would likely be made. The main objective of this research was to evaluate the impacts of CLA on lipid metabolism and enhanced fat around the muscle durability by reducing the process of oxidation. In order to implement this research, 80 female mice of the Balb/C, with 55 days of age were employed in the experiment. Treatments include various levels of CLA. Over the course of this study blood samples was also taken from the tail vein of the studied mice. Some other relevant parameters such as serum concentrations of triglycerides, total cholesterol, LDL, HDL and liver enzymes were also determined. The oxidative stability of fats TBARS technique was investigated at different intervals. The findings of the research were analyzed by statistical software of SAS 98. The results, CLA had no significant effect on liver enzymes (P > 0.05). However, it showed a statistically significant impact on triglycerides and total cholesterol. Ratio of LDL to HDL declined remarkably. Histological studies demonstrated reduced accumulation of fat in the tissues surrounding muscles. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=conjugated%20linoleic%20acid" title="conjugated linoleic acid">conjugated linoleic acid</a>, <a href="https://publications.waset.org/abstracts/search?q=fat%20metabolism" title=" fat metabolism"> fat metabolism</a>, <a href="https://publications.waset.org/abstracts/search?q=fat%20retention" title=" fat retention"> fat retention</a>, <a href="https://publications.waset.org/abstracts/search?q=oxidation%20process" title=" oxidation process"> oxidation process</a> </p> <a href="https://publications.waset.org/abstracts/75414/effect-of-conjugated-linoleic-acid-on-lipid-metabolism-and-increased-fat-around-the-muscle-durability-by-reducing-the-oxidation-process" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/75414.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">198</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">269</span> A Novel Small-Molecule Inhibitor of Influenza a Virus Acts by Suppressing PA Endonuclease Activity of the Viral Polymerase</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Shuafeng%20Yuan">Shuafeng Yuan</a>, <a href="https://publications.waset.org/abstracts/search?q=Bojian%20Zheng"> Bojian Zheng</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The RNA-dependent RNA polymerase of influenza a virus comprises conserved and independently folded subdomains with defined functionalities. The N-terminal domain of the PA subunit (PAN) harbors the endonuclease function so that it can serve as a desired target for drug discovery. To identify a class of anti-influenza inhibitors that impedes PAN endonuclease activity, a screening approach that integrated the fluorescence resonance energy transfer based endonuclease inhibitor assay with the DNA gel-based endonuclease inhibitor assay was conducted, followed by the evaluation of antiviral efficacies and potential cytotoxicity of the primary hits in vitro and in vivo. A small-molecule compound ANA-0 was identified as a potent inhibitor against the replication of multiple subtypes of influenza A virus, including H1N1, H3N2, H5N1, H7N7, H7N9 and H9N2, in cell cultures. Combinational treatment of zanamivir and ANA-0 exerted synergistic anti-influenza effect in vitro. Intranasal administration of ANA-0 protected mice from lethal challenge and reduced lung viral loads in H1N1 virus infected BALB/c mice. Docking analyses predicted ANA-0 bound the endonuclease cavity of PAN by interacting with the metal-binding and catalytic residues. In summary, ANA-0 shows potential to be developed to novel anti-influenza agents. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=anti-influenza" title="anti-influenza">anti-influenza</a>, <a href="https://publications.waset.org/abstracts/search?q=novel%20compound" title=" novel compound"> novel compound</a>, <a href="https://publications.waset.org/abstracts/search?q=inhibition%20of%20endonuclease" title=" inhibition of endonuclease"> inhibition of endonuclease</a>, <a href="https://publications.waset.org/abstracts/search?q=PA" title=" PA"> PA</a> </p> <a href="https://publications.waset.org/abstracts/40347/a-novel-small-molecule-inhibitor-of-influenza-a-virus-acts-by-suppressing-pa-endonuclease-activity-of-the-viral-polymerase" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/40347.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">245</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">268</span> Investigating the Role of Dystrophin in Neuronal Homeostasis</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Samantha%20Shallop">Samantha Shallop</a>, <a href="https://publications.waset.org/abstracts/search?q=Hakinya%20Karra"> Hakinya Karra</a>, <a href="https://publications.waset.org/abstracts/search?q=Tytus%20Bernas"> Tytus Bernas</a>, <a href="https://publications.waset.org/abstracts/search?q=Gladys%20Shaw"> Gladys Shaw</a>, <a href="https://publications.waset.org/abstracts/search?q=Gretchen%20Neigh"> Gretchen Neigh</a>, <a href="https://publications.waset.org/abstracts/search?q=Jeffrey%20Dupree"> Jeffrey Dupree</a>, <a href="https://publications.waset.org/abstracts/search?q=Mathula%20Thangarajh"> Mathula Thangarajh</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Abnormal neuronal homeostasis is considered a structural correlate of cognitive deficits in Duchenne Muscular Dystrophy. Neurons are highly polarized cells with multiple dendrites but a single axon. Trafficking of cellular organelles are highly regulated, with the cargo in the somatodendritic region of the neuron not permitted to enter the axonal compartment. We investigated the molecular mechanisms that regular organelle trafficking in neurons using a multimodal approach, including high-resolution structural illumination, proteomics, immunohistochemistry, and computational modeling. We investigated the expression of ankyrin-G, the master regulator controlling neuronal polarity. The expression of ankyrin G and the morphology of the axon initial segment was profoundly abnormal in the CA1 hippocampal neurons in the mdx52 animal model of DMD. Ankyrin-G colocalized with kinesin KIF5a, the anterograde protein transporter, with higher levels in older mdx52 mice than younger mdx52 mice. These results suggest that the functional trafficking from the somatodendritic compartment is abnormal. Our data suggests that dystrophin deficiency compromised neuronal homeostasis via ankyrin-G-based mechanisms. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=neurons" title="neurons">neurons</a>, <a href="https://publications.waset.org/abstracts/search?q=axonal%20transport" title=" axonal transport"> axonal transport</a>, <a href="https://publications.waset.org/abstracts/search?q=duchenne%20muscular%20dystrophy" title=" duchenne muscular dystrophy"> duchenne muscular dystrophy</a>, <a href="https://publications.waset.org/abstracts/search?q=organelle%20transport" title=" organelle transport"> organelle transport</a> </p> <a href="https://publications.waset.org/abstracts/156048/investigating-the-role-of-dystrophin-in-neuronal-homeostasis" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/156048.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">95</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">267</span> Inductions of CaC₂ on Sperm Morphology and Viability of the Albino Mice (Mus musculus)</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Dike%20H.%20Ogbuagu">Dike H. Ogbuagu</a>, <a href="https://publications.waset.org/abstracts/search?q=Etsede%20J.%20Oritsematosan"> Etsede J. Oritsematosan</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This work investigated possible inductions of CaC₂, often misused by fruit vendors to stimulate artificial ripening, on mammalian sperm morphology and viability. Thirty isogenic strains of male albino mice, Mus musculus (age≈ 8weeks; weight= 32.5±2.0g) were acclimatized (ambient temperature 28.0±1.0°C) for 2 weeks and fed standard growers mash and water ad libutum. They were later exposed to graded toxicant concentrations (w/w) of 2.5000, 1.2500, 0.6250, and 0.3125% in 4 cages. A control cage was also established. After 5 weeks, 3 animals from each cage were sacrificed by cervical dislocation and the cauda epididymis excised. Sperm morphology and viability were determined by microscopic procedures. The ANOVA, means plots, Student’s t-test and variation plots were used to analyze data. The common abnormalities observed included Double Head, Pin Head, Knobbed Head, No Tail and With Hook. The higher toxicant concentrations induced significantly lower body weights [F(829.899) ˃ Fcrit(4.19)] and more abnormalities [F(26.52) ˃ Fcrit(4.00)] at P˂0.05. Sperm cells in the control setup were significantly more viable than those in the 0.625% (t=0.005) and 2.500% toxicant doses (t=0.018) at the 95% confidence limit. CaC₂ appeared to induced morphological abnormalities and reduced viability in sperm cells of M. musculus. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=artificial%20ripening" title="artificial ripening">artificial ripening</a>, <a href="https://publications.waset.org/abstracts/search?q=calcium%20carbide" title=" calcium carbide"> calcium carbide</a>, <a href="https://publications.waset.org/abstracts/search?q=fruit%20vendors" title=" fruit vendors"> fruit vendors</a>, <a href="https://publications.waset.org/abstracts/search?q=sperm%20morphology" title=" sperm morphology"> sperm morphology</a>, <a href="https://publications.waset.org/abstracts/search?q=sperm%20viability" title=" sperm viability"> sperm viability</a> </p> <a href="https://publications.waset.org/abstracts/43338/inductions-of-cac2-on-sperm-morphology-and-viability-of-the-albino-mice-mus-musculus" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/43338.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">222</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">266</span> Determination of the Vaccine Induced Immunodominant Regions of Nucleoprotein Crimean-Congo Hemorrhagic Fever Virus</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Engin%20Berber">Engin Berber</a>, <a href="https://publications.waset.org/abstracts/search?q=Nurettin%20Canakoglu"> Nurettin Canakoglu</a>, <a href="https://publications.waset.org/abstracts/search?q=Ibrahim%20Sozdutmaz"> Ibrahim Sozdutmaz</a>, <a href="https://publications.waset.org/abstracts/search?q=Merve%20Caliskan"> Merve Caliskan</a>, <a href="https://publications.waset.org/abstracts/search?q=Shaikh%20Terkis%20Islam%20Pavel"> Shaikh Terkis Islam Pavel</a>, <a href="https://publications.waset.org/abstracts/search?q=Hazel%20Yetiskin"> Hazel Yetiskin</a>, <a href="https://publications.waset.org/abstracts/search?q=Aykut%20Ozdarendeli"> Aykut Ozdarendeli</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Crimean-Congo hemorrhagic fever virus (CCHFV) is a tick-borne virus in the family Bunyaviridae, genus Nairovirus. The CCHFV genome consists of three molecules of negative-sense single-stranded RNA, each encapsulated separately. The virion particle contains viral RNA polymerase (L segment), surface glycoproteins Gn and Gc (Msegment), and a nucleocapsid protein NP (S segment). CCHF is characterized by high case mortality, occurring in Asia, Africa, the Middle East and Eastern Europe. Clinical CCHF was first recognized in Turkey in 2002. The numbers of CCHF cases have gradually increased in Turkey making the virus a public health concern. Between 2002 and 2014, more than 8000 the CCHF cases have been reported in Turkey and mortality rate is around 5%. So, Turkey is one of the countries where the epidemy has become spread to the wider geography and the biggest outbreaks of CCHF have occurred in the world. We have recently developed an inactivated cell-culture based vaccine against CCHF. We have showed that the Balb/c mice immunized with the CCHF vaccine induced the high level of neutralizing antibodies. In this study, we aimed to determine the immunodominant regions of nucleoprotein (NP) CCHFV Kelkit06 strain which stimulate T cells. For this purpose, pools of overlapping NP were used for an IFN- γ ELISPOT assay. Balb/c mice were divided into two groups for the experiment. Two groups (n = 10 each) were immunized via the intraperitoneal route with 5, or 10μg of the cell culture-based vaccine. The control group (n = 6) was mock immunized with PBS. Booster injections with the same formulation were given on days 21 and 42 after the first immunization. The higher reactivity against the CCHFV NP pools 31-40 and 80-90 was determined in the two dose groups. In order to analyze the vaccine-induced T cell responses in Balb/c mice immunized with varying doses of the vaccine, we have been also currently working on CD4+, CD8+ and CD3 + T cells by flow cytometry. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Crimean-Congo%20hemorrhagic%20fever%20virus" title="Crimean-Congo hemorrhagic fever virus">Crimean-Congo hemorrhagic fever virus</a>, <a href="https://publications.waset.org/abstracts/search?q=immunodominant%20regions%20of%20NP" title=" immunodominant regions of NP"> immunodominant regions of NP</a>, <a href="https://publications.waset.org/abstracts/search?q=T%20cell%20response" title=" T cell response"> T cell response</a>, <a href="https://publications.waset.org/abstracts/search?q=vaccine" title=" vaccine"> vaccine</a> </p> <a href="https://publications.waset.org/abstracts/29620/determination-of-the-vaccine-induced-immunodominant-regions-of-nucleoprotein-crimean-congo-hemorrhagic-fever-virus" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/29620.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">346</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">265</span> Developing a Systemic Monoclonal Antibody Therapy for the Treatment of Large Burn Injuries</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Alireza%20Hassanshahi">Alireza Hassanshahi</a>, <a href="https://publications.waset.org/abstracts/search?q=Xanthe%20Strudwick"> Xanthe Strudwick</a>, <a href="https://publications.waset.org/abstracts/search?q=Zlatko%20Kopecki"> Zlatko Kopecki</a>, <a href="https://publications.waset.org/abstracts/search?q=Allison%20J%20Cowin"> Allison J Cowin</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Studies have shown that Flightless (Flii) is elevated in human wounds, including burns, and reducing the level of Flii is a promising approach for improving wound repair and reducing scar formation. The most effective approach has been to neutralise Flii activity using localized, intradermal application of function blocking monoclonal antibodies. However, large surface area burns are difficult to treat by intradermal injection of therapeutics, so the aim of this study was to investigate if a systemic injection of a monoclonal antibody against Flii could improve healing in mice following burn injury. Flii neutralizing antibodies (FnAbs) were labelled with Alxa-Fluor-680 for biodistribution studies and the healing effects of systemically administered FnAbs to mice with burn injuries. A partial thickness, 7% (70mm2) total body surface area scald burn injury was created on the dorsal surface of mice (n=10/group), and 100µL of Alexa-Flour-680-labeled FnAbs were injected into the intraperitoneal cavity (IP) at time of injury. The burns were imaged on days 0, 1, 2, 3, 4, and 7 using IVIS Lumina S5 Imaging System, and healing was assessed macroscopically, histologically, and using immunohistochemistry. Fluorescent radiance efficiency measurements showed that IP injected Alexa-Fluor-680-FnAbs localized at the site of burn injury from day 1, remaining there for the whole 7-day study. The burns treated with FnAbs showed a reduction in macroscopic wound area and an increased rate of epithelialization compared to controls. Immunohistochemistry for NIMP-R14 showed a reduction in the inflammatory infiltrate, while CD31/VEGF staining showed improved angiogenesis post-systemic FnAb treatment. These results suggest that systemically administered FnAbs are active within the burn site and can improve healing outcomes. The clinical application of systemically injected Flii monoclonal antibodies could therefore be a potential approach for promoting the healing of large surface area burns immediately after injury. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=biodistribution" title="biodistribution">biodistribution</a>, <a href="https://publications.waset.org/abstracts/search?q=burn" title=" burn"> burn</a>, <a href="https://publications.waset.org/abstracts/search?q=flightless" title=" flightless"> flightless</a>, <a href="https://publications.waset.org/abstracts/search?q=systemic" title=" systemic"> systemic</a>, <a href="https://publications.waset.org/abstracts/search?q=fnAbs" title=" fnAbs"> fnAbs</a> </p> <a href="https://publications.waset.org/abstracts/154516/developing-a-systemic-monoclonal-antibody-therapy-for-the-treatment-of-large-burn-injuries" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/154516.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">264</span> Targeting Glucocorticoid Receptor Eliminate Dormant Chemoresistant Cancer Stem Cells in Glioblastoma</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Aoxue%20Yang">Aoxue Yang</a>, <a href="https://publications.waset.org/abstracts/search?q=Weili%20Tian"> Weili Tian</a>, <a href="https://publications.waset.org/abstracts/search?q=Haikun%20Liu"> Haikun Liu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Brain tumor stem cells (BTSCs) are resistant to therapy and give rise to recurrent tumors. These rare and elusive cells are likely to disseminate during cancer progression, and some may enter dormancy, remaining viable but not increasing. The identification of dormant BTSCs is thus necessary to design effective therapies for glioblastoma (GBM) patients. Glucocorticoids (GCs) are used to treat GBM-associated edema. However, glucocorticoids participate in the physiological response to psychosocial stress, linked to poor cancer prognosis. This raises concern that glucocorticoids affect the tumor and BTSCs. Identifying markers specifically expressed by brain tumor stem cells (BTSCs) may enable specific therapies that spare their regular tissue-resident counterparts. By ribosome profiling analysis, we have identified that glycerol-3-phosphate dehydrogenase 1 (GPD1) is expressed by dormant BTSCs but not by NSCs. Through different stress-induced experiments in vitro, we found that only dexamethasone (DEXA) can significantly increase the expression of GPD1 in NSCs. Adversely, mifepristone (MIFE) which is classified as glucocorticoid receptors antagonists, could decrease GPD1 protein level and weaken the proliferation and stemness in BTSCs. Furthermore, DEXA can induce GPD1 expression in tumor-bearing mice brains and shorten animal survival, whereas MIFE has a distinct adverse effect that prolonged mice lifespan. Knocking out GR in NSC can block the upregulation of GPD1 inducing by DEXA, and we find the specific sequences on GPD1 promotor combined with GR, thus improving the efficiency of GPD1 transcription from CHIP-Seq. Moreover, GR and GPD1 are highly co-stained on GBM sections obtained from patients and mice. All these findings confirmed that GR could regulate GPD1 and loss of GPD1 Impairs Multiple Pathways Important for BTSCs Maintenance GPD1 is also a critical enzyme regulating glycolysis and lipid synthesis. We observed that DEXA and MIFE could change the metabolic profiles of BTSCs by regulating GPD1 to shift the transition of cell dormancy. Our transcriptome and lipidomics analysis demonstrated that cell cycle signaling and phosphoglycerides synthesis pathways contributed a lot to the inhibition of GPD1 caused by MIFE. In conclusion, our findings raise concern that treatment of GBM with GCs may compromise the efficacy of chemotherapy and contribute to BTSC dormancy. Inhibition of GR can dramatically reduce GPD1 and extend the survival duration of GBM-bearing mice. The molecular link between GPD1 and GR may give us an attractive therapeutic target for glioblastoma. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cancer%20stem%20cell" title="cancer stem cell">cancer stem cell</a>, <a href="https://publications.waset.org/abstracts/search?q=dormancy" title=" dormancy"> dormancy</a>, <a href="https://publications.waset.org/abstracts/search?q=glioblastoma" title=" glioblastoma"> glioblastoma</a>, <a href="https://publications.waset.org/abstracts/search?q=glycerol-3-phosphate%20dehydrogenase%201" title=" glycerol-3-phosphate dehydrogenase 1"> glycerol-3-phosphate dehydrogenase 1</a>, <a href="https://publications.waset.org/abstracts/search?q=glucocorticoid%20receptor" title=" glucocorticoid receptor"> glucocorticoid receptor</a>, <a href="https://publications.waset.org/abstracts/search?q=dexamethasone" title=" dexamethasone"> dexamethasone</a>, <a href="https://publications.waset.org/abstracts/search?q=RNA-sequencing" title=" RNA-sequencing"> RNA-sequencing</a>, <a href="https://publications.waset.org/abstracts/search?q=phosphoglycerides" title=" phosphoglycerides"> phosphoglycerides</a> </p> <a href="https://publications.waset.org/abstracts/146108/targeting-glucocorticoid-receptor-eliminate-dormant-chemoresistant-cancer-stem-cells-in-glioblastoma" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/146108.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">132</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">263</span> Evaluation of Radio Protective Potential of Indian Bamboo Leaves</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mansi%20Patel">Mansi Patel</a>, <a href="https://publications.waset.org/abstracts/search?q=Priti%20Mehta"> Priti Mehta</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Background: Ionizing radiations have detrimental effects on humans, and the growing technological encroachment has increased human exposure to it enormously. So, the safety issues have emphasized researchers to develop radioprotector from natural resources having minimal toxicity. A substance having anti-inflammatory, antioxidant, and immunomodulatory activity can be a potential candidate for radioprotection. One such plant with immense potential i.e. Bamboo was selected for the present study. Purpose: The study aims to evaluate the potential of Indian bamboo leaves for protection against the clastogenic effect of gamma radiation. Methods: The protective effect of bamboo leaf extract against gamma radiation-induced genetic damage in human peripheral blood lymphocytes (HPBLs) was evaluated in vitro using Cytokinesis blocked micronuclei assay (CBMN). The blood samples were pretreated with varying concentration of extract 30 min before the radiation exposure (4Gy & 6Gy). The reduction in the frequency of micronuclei was observed for the irradiated and control groups. The effect of various concentration of bamboo leaf extract (400,600,800 mg/kg) on the development of radiation induced sickness and altered mortality in mice exposed to 8 Gy of whole-body gamma radiation was studied. The developed symptoms were clinically scored by multiple endpoints for 30 days. Results: Treatment of HPBLs with varying concentration of extract before exposure to a different dose of γ- radiation resulted in significant (P < 0.0001) decline of radiation induced micronuclei. It showed dose dependent and concentration driven activity. The maximum protection ~ 70% was achieved at nine µg/ml concentration. Extract treated whole body irradiated mice showed 50%, 83.3% and 100% survival for 400, 600, and 800mg/kg with 1.05, 0.43 and 0 clinical score respectively when compared to Irradiated mice having 6.03 clinical score and 0% survival. Conclusion: Our findings indicate bamboo leaf extract reduced the radiation induced cytogenetic damage. It has also increased the survival ratio and reduced the radiation induced sickness and mortality when exposed to a lethal dose of gamma radiation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=bamboo%20leaf%20extract" title="bamboo leaf extract">bamboo leaf extract</a>, <a href="https://publications.waset.org/abstracts/search?q=Cytokinesis%20blocked%20micronuclei%20%28CBMN%29%20assay" title=" Cytokinesis blocked micronuclei (CBMN) assay"> Cytokinesis blocked micronuclei (CBMN) assay</a>, <a href="https://publications.waset.org/abstracts/search?q=ionizing%20radiation" title=" ionizing radiation"> ionizing radiation</a>, <a href="https://publications.waset.org/abstracts/search?q=radio%20protector" title=" radio protector"> radio protector</a> </p> <a href="https://publications.waset.org/abstracts/99802/evaluation-of-radio-protective-potential-of-indian-bamboo-leaves" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/99802.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">145</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">262</span> Neuroprotective Effects of Allium Cepa Extract Against Ischemia Reperfusion Induced Cognitive Dysfunction and Brain Damage in Mice</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jaspal%20Rana">Jaspal Rana</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Oxidative stress has been identified as an underlying cause of ischemia-reperfusion (IR) related cognitive dysfunction and brain damage. Therefore, antioxidant based therapies to treat IR injury are being investigated. Allium cepa L. (onion) is used as culinary medicine and is documented to have marked antioxidant effects. Hence, the present study was designed to evaluate the effect of A. cepa outer scale extract (ACE) against IR induced cognition and biochemical deficit in mice. ACE was prepared by maceration with 70% methanol and fractionated into ethylacetate and aqueous fractions. Bilateral common carotid artery occlusion for 10 min followed by 24 h reperfusion was used to induce cerebral IR injury. Following IR injury, ACE (100 and 200 mg/kg) was administered orally to animals for 7 days once daily. Behavioral outcomes (memory and sensorimotor functions) were evaluated using Morris water maze and neurological severity score. Cerebral infarct size, brain thiobarbituric acid reactive species, reduced glutathione, and superoxide dismutase activity was also determined. Treatment with ACE significantly ameliorated IR mediated deterioration of memory and sensorimotor functions and rise in brain oxidative stress in animals. The results of the present investigation revealed that ACE improved functional outcomes after cerebral IR injury which may be attributed to its antioxidant properties. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=ischemia-reperfusion" title="ischemia-reperfusion">ischemia-reperfusion</a>, <a href="https://publications.waset.org/abstracts/search?q=neuroprotective" title=" neuroprotective"> neuroprotective</a>, <a href="https://publications.waset.org/abstracts/search?q=stroke" title=" stroke"> stroke</a>, <a href="https://publications.waset.org/abstracts/search?q=antioxidant" title=" antioxidant"> antioxidant</a> </p> <a href="https://publications.waset.org/abstracts/148184/neuroprotective-effects-of-allium-cepa-extract-against-ischemia-reperfusion-induced-cognitive-dysfunction-and-brain-damage-in-mice" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/148184.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">116</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">261</span> In vitro And in vivo Anticholinesterase Activity of the Volatile Oil of the Aerial Parts of Ocimum Basilicum L. and O. africanum Lour. Growing in Egypt</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mariane%20G.%20Tadros">Mariane G. Tadros</a>, <a href="https://publications.waset.org/abstracts/search?q=Shahira%20M.%20Ezzat"> Shahira M. Ezzat</a>, <a href="https://publications.waset.org/abstracts/search?q=Maha%20M.%20Salama"> Maha M. Salama</a>, <a href="https://publications.waset.org/abstracts/search?q=Mohamed%20A.%20Farag"> Mohamed A. Farag</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In this study, the in vitro anticholinesterase activity of the volatile oils of both O. basilicum and O. africanum was investigated and both samples showed significant activity. As a result, the major constituents of the two oils were isolated using several column chromatography. Linalool, 1,8-cineol and eugenol were isolated from the volatile oil of O. basilicum and camphor was isolated from the volatile oil of O. africanum. The anticholinesterase activity of the isolated compounds were also evaluated where 1,8-cineol showed the highest inhibitory activity followed by camphor. To confirm these activities, learning and memory enhancing effects were tested in mice. Memory impairment was induced by scopolamine, a cholinergic muscarinic receptor antagonist. Anti-amnesic effects of both volatile oils and their terpenoids were investigated by the passive avoidance task in mice. We also examined their effects on brain acetylcholinesterase activity. Results showed that scopolamine-induced cognitive dysfunction was significantly attenuated by administration of the volatile oils and their terpenoids, eugenol and camphor, in the passive avoidance task and inhibited brain acetylcholinesterase activity. These results suggest that O. basilicum and O. africanum volatile oils can be good candidates for further studies on Alzheimer’s disease via their acetylcholinesterase inhibitory actions. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ocimum%20baselicum" title="Ocimum baselicum">Ocimum baselicum</a>, <a href="https://publications.waset.org/abstracts/search?q=Ocimum%20africanum" title=" Ocimum africanum"> Ocimum africanum</a>, <a href="https://publications.waset.org/abstracts/search?q=GC%2FMS%20analysis" title=" GC/MS analysis"> GC/MS analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=anticholinesterase" title=" anticholinesterase"> anticholinesterase</a> </p> <a href="https://publications.waset.org/abstracts/4773/in-vitro-and-in-vivo-anticholinesterase-activity-of-the-volatile-oil-of-the-aerial-parts-of-ocimum-basilicum-l-and-o-africanum-lour-growing-in-egypt" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/4773.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">455</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">260</span> Development of Cationic Gelatin Nanoparticles as an Antigen-Carrier for Mucosal Immunization</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ping-Lun%20Jiang">Ping-Lun Jiang</a>, <a href="https://publications.waset.org/abstracts/search?q=Hung-Jun%20Lin"> Hung-Jun Lin</a>, <a href="https://publications.waset.org/abstracts/search?q=Shen-Fu%20Lin"> Shen-Fu Lin</a>, <a href="https://publications.waset.org/abstracts/search?q=Mei-Yin%20Chien"> Mei-Yin Chien</a>, <a href="https://publications.waset.org/abstracts/search?q=Ting-Wei%20Li"> Ting-Wei Li</a>, <a href="https://publications.waset.org/abstracts/search?q=Chun-Han%20Lin"> Chun-Han Lin</a>, <a href="https://publications.waset.org/abstracts/search?q=Der-Zen%20Liu"> Der-Zen Liu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Mucosal vaccine induces both mucosal (secretory IgA) and systemic immune responses and it is considered an ideal vaccination strategy for prevention of infectious diseases. One important point to be considered in mucosal vaccination is effective antigen delivery system which can manage effective delivery of antigen to antigen-presenting cells (APCs) of mucosal. In the present study, cationic gelatin nanoparticles were prepared as ideal carriers for more efficient antigen delivery. The average diameter of cationic gelatin nanoparticle was approximate 190 nm, and the zeta potential was about +45 mV, then ovalbumin (OVA) was physically absorbed onto cationic gelatin nanoparticle. The OVA absorption rate was near 95% the zeta potential was about +20 mV. We show that cationic gelatin nanoparticle effectively facilitated antigen uptake by mice bone marrow-derived dendritic cells (mBMDCs) and RAW264.7 cells and induced higher levels of pro-inflammatory cytokines. C57BL/6 mice twice immunized intranasally with OVA-absorbed cationic gelatin nanoparticle induced high levels of OVA-specific IgG in the serum and IgA in their in the nasal and lung wash fluid. These results indicate that nasal administration of cationic gelatin nanoparticles induced both mucosal and systemic immune responses and cationic gelatin nanoparticles might be a potential antigen delivery carrier for further clinical applications. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=antigen%20delivery" title="antigen delivery">antigen delivery</a>, <a href="https://publications.waset.org/abstracts/search?q=antigen-presenting%20cells" title=" antigen-presenting cells"> antigen-presenting cells</a>, <a href="https://publications.waset.org/abstracts/search?q=gelatin%20nanoparticle" title=" gelatin nanoparticle"> gelatin nanoparticle</a>, <a href="https://publications.waset.org/abstracts/search?q=mucosal%20vaccine" title=" mucosal vaccine"> mucosal vaccine</a> </p> <a href="https://publications.waset.org/abstracts/42981/development-of-cationic-gelatin-nanoparticles-as-an-antigen-carrier-for-mucosal-immunization" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/42981.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">359</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">259</span> Electrophoretic Changes in Testis and Liver of Mice after Exposure to Diclofenac Sodium</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Deepak%20Mohan">Deepak Mohan</a>, <a href="https://publications.waset.org/abstracts/search?q=Sushma%20Sharma"> Sushma Sharma</a>, <a href="https://publications.waset.org/abstracts/search?q=Mohammad%20Asif"> Mohammad Asif</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Diclofenac sodium being one of the most common non-steroidal anti-inflammatory drugs is normally used as painkiller and to reduce inflammation. The drug is known to alter the enzymatic activities of acid and alkaline phosphatase, glutamate oxaloacetate transaminase and glutamate pyruvate transaminases. The drug also results in change in the concentration of proteins and lipids in the body. The present study is an attempt to study different biochemical changes electrophoretically due to administration of different doses of diclofenac (4mg/kg/body weight and 14mg/kg/body weight) on liver and testes of mice from 7-28 days of investigation. Homogenization of the tissue was done, supernatant separated was loaded in the gel and native polyacrylamide gel electrophoresis was conducted. Diclofenac administration resulted in alterations of all these biochemical parameters which were observed in native polyacrylamide gel electrophoretic studies. The severe degenerative changes as observed during later stages of the experiment showed correlation with increase or decrease in the activities of all the enzymes studied in the present investigation. Image analysis of gel in liver showed a decline of 7.4 and 5.3 % in low and high dose group after 7 days whereas a decline of 9.6 and 7.5% was registered after 28 days of investigation. Similar analysis for testis also showed an appreciable decline in the activity of alkaline phosphatase after 28 days. Gel analysis of serum was also performed to find a correlation in the enzymatic activities between the tissue and blood. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=diclofenac" title="diclofenac">diclofenac</a>, <a href="https://publications.waset.org/abstracts/search?q=inflammation" title=" inflammation"> inflammation</a>, <a href="https://publications.waset.org/abstracts/search?q=polyacrylamide" title=" polyacrylamide"> polyacrylamide</a>, <a href="https://publications.waset.org/abstracts/search?q=phosphatase" title=" phosphatase"> phosphatase</a> </p> <a href="https://publications.waset.org/abstracts/97452/electrophoretic-changes-in-testis-and-liver-of-mice-after-exposure-to-diclofenac-sodium" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/97452.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">152</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">258</span> Predicting Dose Level and Length of Time for Radiation Exposure Using Gene Expression</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Chao%20Sima">Chao Sima</a>, <a href="https://publications.waset.org/abstracts/search?q=Shanaz%20Ghandhi"> Shanaz Ghandhi</a>, <a href="https://publications.waset.org/abstracts/search?q=Sally%20A.%20Amundson"> Sally A. Amundson</a>, <a href="https://publications.waset.org/abstracts/search?q=Michael%20L.%20Bittner"> Michael L. Bittner</a>, <a href="https://publications.waset.org/abstracts/search?q=David%20J.%20Brenner"> David J. Brenner</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In a large-scale radiologic emergency, potentially affected population need to be triaged efficiently using various biomarkers where personal dosimeters are not likely worn by the individuals. It has long been established that radiation injury can be estimated effectively using panels of genetic biomarkers. Furthermore, the rate of radiation, in addition to dose of radiation, plays a major role in determining biological responses. Therefore, a better and more accurate triage involves estimating both the dose level of the exposure and the length of time of that exposure. To that end, a large in vivo study was carried out on mice with internal emitter caesium-137 (¹³⁷Cs). Four different injection doses of ¹³⁷Cs were used: 157.5 μCi, 191 μCi, 214.5μCi, and 259 μCi. Cohorts of 6~7 mice from the control arm and each of the dose levels were sacrificed, and blood was collected 2, 3, 5, 7 and 14 days after injection for microarray RNA gene expression analysis. Using a generalized linear model with penalized maximum likelihood, a panel of 244 genes was established and both the doses of injection and the number of days after injection were accurately predicted for all 155 subjects using this panel. This has proven that microarray gene expression can be used effectively in radiation biodosimetry in predicting both the dose levels and the length of exposure time, which provides a more holistic view on radiation exposure and helps improving radiation damage assessment and treatment. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=caesium-137" title="caesium-137">caesium-137</a>, <a href="https://publications.waset.org/abstracts/search?q=gene%20expression%20microarray" title=" gene expression microarray"> gene expression microarray</a>, <a href="https://publications.waset.org/abstracts/search?q=multivariate%20responses%20prediction" title=" multivariate responses prediction"> multivariate responses prediction</a>, <a href="https://publications.waset.org/abstracts/search?q=radiation%20biodosimetry" title=" radiation biodosimetry"> radiation biodosimetry</a> </p> <a href="https://publications.waset.org/abstracts/88188/predicting-dose-level-and-length-of-time-for-radiation-exposure-using-gene-expression" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/88188.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">198</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">257</span> Comparative Antihyperglycemic Activity of Serpentina (Andrographis paniculata) and Papait (Mollugo oppositifolia linn) Aqueous Extracts in Alloxan-Induced Diabetic Mice</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Karina%20Marie%20G.%20Nicolas">Karina Marie G. Nicolas</a>, <a href="https://publications.waset.org/abstracts/search?q=Kimberly%20M.%20Visaya"> Kimberly M. Visaya</a>, <a href="https://publications.waset.org/abstracts/search?q=Emmanuel%20R.%20Cauinian"> Emmanuel R. Cauinian</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A comparative study on the antihyperglycemic activity of aqueous extracts of Serpentina (Andrographis paniculata) and Papait (Mollugo oppositifolia linn) administered at 400mg/kg body weight per orem twice daily for 14 days was investigated using 24 alloxan-induced diabetic male, 6-8 weeks old ICR mice and Metformin as standard control. The blood glucose levels of all the animals in the treatment groups were not reduced to < 200mg/dl so as to consider them as non-diabetic but Papait showed a consistent blood glucose lowering effect from day 0 to 14 causing 36.07% reduction as compared to Serpentina which was observed to cause a fluctuating effect on blood glucose levels and a reduction of only 22.53% while the Metformin treated animals exhibited the highest reduction at 45.29%. The blood glucose levels at day 14 of animals treated with Papait (322.93 mg/dl) had comparable blood glucose levels (p<0.05) with the Metformin treated groups (284.50 mg/dl). Also, all the animals in the three treatment groups were still hypercholesterolemic with an observed consistent weight loss and a decrease in feed intake except for Serpentina which recorded a slight increase. Results of the study showed a superior antihyperglycemic activity of Papait compared with Serpentina. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=antihyperglycemic" title="antihyperglycemic">antihyperglycemic</a>, <a href="https://publications.waset.org/abstracts/search?q=diabetes" title=" diabetes"> diabetes</a>, <a href="https://publications.waset.org/abstracts/search?q=hypercholesterolemic" title=" hypercholesterolemic"> hypercholesterolemic</a>, <a href="https://publications.waset.org/abstracts/search?q=papait" title=" papait"> papait</a>, <a href="https://publications.waset.org/abstracts/search?q=serpentina" title=" serpentina"> serpentina</a> </p> <a href="https://publications.waset.org/abstracts/38083/comparative-antihyperglycemic-activity-of-serpentina-andrographis-paniculata-and-papait-mollugo-oppositifolia-linn-aqueous-extracts-in-alloxan-induced-diabetic-mice" class="btn btn-primary btn-sm">Procedia</a> <a 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