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<!doctype html> <html lang="es"> <head> <title>Estresores ambientales: 驴Es el espermatozoide vulnerable o | 14230</title> <meta name="keywords" content="Tierra Jacinto, "/> <meta name="description" content="El esperma es una c茅lula 煤nica, que difiere de otras c茅lulas en fisiolog铆a y funci贸n. Sobrevive a un arduo viaje a trav茅s de los tractos reproductivo..14230"/> <meta name="citation_publisher" content="Longdom Publicaci贸n SL" /> <meta name="citation_journal_title" content="Androlog铆a-Acceso Abierto"> <meta name="citation_title" content="Estresores ambientales: 驴Es el espermatozoide vulnerable o resistente?"> <meta name="citation_author" content="Tierra Jacinto" /> <meta name="citation_year" content=""> <meta name="citation_volume" content="5"> <meta name="citation_issue" content="1"> <meta name="citation_abstract" content="El esperma es una c茅lula 煤nica, que difiere de otras c茅lulas en fisiolog铆a y funci贸n. Sobrevive a un arduo viaje a trav茅s de los tractos reproductivos masculinos y femeninos, para garantizar que un genoma masculino intacto llegue al lugar de la fertilizaci贸n. Adem谩s, tambi茅n se ha reconocido que ejerce un control epigen茅tico sobre el desarrollo embrionario temprano. La degradaci贸n ambiental en los 煤ltimos a帽os ha expuesto el esperma humano a mir铆adas de t贸xicos que han afectado adversamente su estructura y funci贸n. En correlaci贸n, hay informes de disminuci贸n en el conteo de espermatozoides y la fertilidad, aunque todav铆a no hay evidencia concreta para corroborar estas afirmaciones. Adem谩s, las estad铆sticas de poblaci贸n en la mayor铆a de los pa铆ses en desarrollo no se ajustan a los datos de disminuci贸n de la fecundidad. Adem谩s, hay ciertas investigaciones, de acuerdo con nuestros datos de voluntarios f茅rtiles normales, que tampoco sugieren ning煤n cambio en las caracter铆sticas del semen o el n煤mero de espermatozoides en las 煤ltimas tres d茅cadas. Estos hallazgos indican que, a pesar del aluvi贸n de agentes ambientales, los espermatozoides han resistido la prueba del tiempo y han surgido resistentes. Por lo tanto, adem谩s de la maquinaria m煤ltiple que opera para proteger a los espermatozoides, incluidos los receptores tipo toll, los antioxidantes, las prote铆nas de choque t茅rmico, etc., posiblemente exista un mecanismo espec铆fico de poblaci贸n incorporado, gen茅ticamente programado, que refuerza su integridad nuclear para proteger esta c茅lula de la avalancha de influencias t贸xicas. Se est谩n realizando investigaciones en esta direcci贸n en nuestro laboratorio y otros centros de investigaci贸n para profundizar en el enigma de la resistencia de los espermatozoides."> <meta name="citation_abstract_html_url" content="https://spanish.longdom.org/abstract/environmental-stressors-is-the-sperm-cell-vulnerable-or-resilient-14230.html"> <meta name="format-detection" content="telephone=no"> <meta http-equiv="Content-Language" content="es"> <meta name="google-site-verification" content="NomPTP94YozsgvD3NEFpNqUfY88e0TU0L64zNzZTpd0" /> <meta itemprop="name" content="longdom" /> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="ROBOTS" content="INDEX,FOLLOW"> <meta name="googlebot" content="INDEX,FOLLOW"> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> <link rel="canonical" href="https://spanish.longdom.org/abstract/environmental-stressors-is-the-sperm-cell-vulnerable-or-resilient-14230.html"> <link rel="alternate" 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<a class="nav-item nav-link" href="https://spanish.longdom.org/business-and-management-journals.html" title="haga clic aqu铆">Administraci贸n de Empresas</a><br> <a class="nav-item nav-link" href="https://spanish.longdom.org/food-and-nutrition-journals.html" title="haga clic aqu铆">Alimentaci贸n y Nutrici贸n</a><br> <a class="nav-item nav-link" href="https://spanish.longdom.org/bioinformatics-and-systems-biology-journals.html" title="haga clic aqu铆">Bioinform谩tica y Biolog铆a de Sistemas</a><br> <a class="nav-item nav-link" href="https://spanish.longdom.org/biochemistry-journals.html" title="haga clic aqu铆">Bioqu铆mica</a><br> <a class="nav-item nav-link" href="https://spanish.longdom.org/general-science-journals.html" title="haga clic aqu铆">Ciencia general</a><br> <a class="nav-item nav-link" href="https://spanish.longdom.org/clinical-sciences-journals.html" title="haga clic aqu铆">Ciencias Cl铆nicas</a><br> <a class="nav-item nav-link" 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Sobrevive a un arduo viaje a trav茅s de los tractos reproductivos masculinos y femeninos, para garantizar que un genoma masculino intacto llegue al lugar de la fertilizaci贸n. Adem谩s, tambi茅n se ha reconocido que ejerce un control epigen茅tico sobre el desarrollo embrionario temprano. La degradaci贸n ambiental en los 煤ltimos a帽os ha expuesto el esperma humano a mir铆adas de t贸xicos que han afectado adversamente su estructura y funci贸n. En correlaci贸n, hay informes de disminuci贸n en el conteo de espermatozoides y la fertilidad, aunque todav铆a no hay evidencia concreta para corroborar estas afirmaciones. Adem谩s, las estad铆sticas de poblaci贸n en la mayor铆a de los pa铆ses en desarrollo no se ajustan a los datos de disminuci贸n de la fecundidad. Adem谩s, hay ciertas investigaciones, de acuerdo con nuestros datos de voluntarios f茅rtiles normales, que tampoco sugieren ning煤n cambio en las caracter铆sticas del semen o el n煤mero de espermatozoides en las 煤ltimas tres d茅cadas. Estos hallazgos indican que, a pesar del aluvi贸n de agentes ambientales, los espermatozoides han resistido la prueba del tiempo y han surgido resistentes. Por lo tanto, adem谩s de la maquinaria m煤ltiple que opera para proteger a los espermatozoides, incluidos los receptores tipo toll, los antioxidantes, las prote铆nas de choque t茅rmico, etc., posiblemente exista un mecanismo espec铆fico de poblaci贸n incorporado, gen茅ticamente programado, que refuerza su integridad nuclear para proteger esta c茅lula de la avalancha de influencias t贸xicas. Se est谩n realizando investigaciones en esta direcci贸n en nuestro laboratorio y otros centros de investigaci贸n para profundizar en el enigma de la resistencia de los espermatozoides.</p> <div class="alert alert-info text-left"><b>Descargo de responsabilidad:</b> este resumen se tradujo utilizando herramientas de inteligencia artificial y a煤n no ha sido revisado ni verificado.</div> <div class="nav social-icons"> <a class="nav-link w-auto">Comparte este art铆culo</a> <a title="haga clic aqu铆" target="_blank" href="https://www.facebook.com/sharer.php?u=https://spanish.longdom.org/abstract/environmental-stressors-is-the-sperm-cell-vulnerable-or-resilient-14230.html" rel="noopener"><i class="fab fa-facebook-f"></i></a> <a class="nav-link" title="haga clic aqu铆" target="_blank" href="https://twitter.com/share?url=https://spanish.longdom.org/abstract/environmental-stressors-is-the-sperm-cell-vulnerable-or-resilient-14230.html" rel="noopener"><i class="fab fa-twitter"></i></a> <a class="nav-link" title="haga clic aqu铆" target="_blank" href="https://www.linkedin.com/shareArticle?mini=true&url=https://spanish.longdom.org/abstract/environmental-stressors-is-the-sperm-cell-vulnerable-or-resilient-14230.html" rel="noopener"><i class="fab fa-linkedin-in"></i></a> <a class="nav-link" title="haga clic aqu铆" target="_blank" href="https://plus.google.com/share?url=https://spanish.longdom.org/abstract/environmental-stressors-is-the-sperm-cell-vulnerable-or-resilient-14230.html" rel="noopener"><i class="fab fa-google-plus-g"></i></a> </div> </div> </div> </div> </section> <footer class="bg-blue-grey-900 py-3"> <div class="container"> <div class="row"> <div class="col-12 col-sm-4"> <h4 class="white font-size-4 fweight-400 border-bottom-1 pb-2">Enlaces de contenido</h4> <ul class="list-unstyled footer-links font-size-3"> <li><a class="" href="https://spanish.longdom.org/privacy-policy.html" title="haga clic aqu铆">Pol铆tica de Privacidad</a></li> <li><a class="" href="https://spanish.longdom.org/terms-conditions.html" title="haga clic aqu铆">T茅rminos y condiciones Condiciones</a></li> <li><a class="" href="https://spanish.longdom.org/authors-reviewers-editors.html" title="haga clic aqu铆">Autores, revisores y editor</a></li> </ul> </div> <div class="col-12 col-sm-4"> <h4 class="white font-size-4 fweight-400 border-bottom-1 pb-2">Contacto Longdom</h4> <p><font style="vertical-align:inherit"><font style="vertical-align:inherit">Longdom Group SA </font></font><br /> <font style="vertical-align:inherit"><font style="vertical-align:inherit">Avenue Roger Vandendriessche, </font></font><br /> <font style="vertical-align:inherit"><font style="vertical-align:inherit">18, 1150 Bruselas, Bélgica </font></font><br /> <font style="vertical-align:inherit"><font style="vertical-align:inherit">Teléfono: +442038085340 </font></font><br /> <strong><font style="vertical-align:inherit"><font style="vertical-align:inherit">Correo electrónico: </font></font></strong> <a class="white" href="mailto:info@longdom.org" title="haga clic aqu铆"><font style="vertical-align:inherit"><font style="vertical-align:inherit">info@longdom.org</font></font></a></p> </div> <div class="col-12 col-sm-4"> <h4 class="white font-size-4 fweight-400 border-bottom-1 pb-2">Conectar</h4> <nav class="nav nav-pills social-icons-footer flex-column a-pl-0"> <a href="https://www.facebook.com/longdompublisher" title="haga clic aqu铆" target="_blank" class="nav-link bg-facebook-hover"><i class="fab fa-facebook-f bg-facebook"></i></a> <a href="https://www.linkedin.com/company/longdom-publishing-sl/" title="haga clic aqu铆" target="_blank" class="nav-link bg-linkedin-hover"><i class="fab fa-linkedin-in bg-linkedin"></i></a> <a href="https://twitter.com/LongdomP" title="haga clic aqu铆" target="_blank" class="nav-link bg-twitter-hover"><i class="fab fa-twitter bg-twitter"></i></a> <a href="https://www.instagram.com/longdom_publisher/" title="haga clic aqu铆" target="_blank" class="nav-link bg-instagram-hover"><i class="fab fa-instagram bg-instagram"></i></a> </nav> </div> </div> <div class="row text-center"> <div class="col"> <p>derechos de autor © 2024 <a href="https://spanish.longdom.org/" title="haga clic aqu铆" class="white">Longdom Publicaci贸n SL</a>.</p> </div> </div> </div> </footer>  <a href="#0" class="cd-top js-cd-top">Top</a>   <script src="https://code.jquery.com/jquery-3.3.1.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script> <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>  <script> jQuery(function($) { $(window).scroll(function fix_element() { $('#target').css( $(window).scrollTop() > 100 ? 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