{"id":154738,"date":"2026-01-12T17:14:12","date_gmt":"2026-01-12T17:14:12","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-del-papel-del-lhrh-en-la-maduracion-y-funcionamiento-del-eje-hipotalamo-hipofiso-testicular-en-la-rata\/"},"modified":"2026-01-12T17:14:12","modified_gmt":"2026-01-12T17:14:12","slug":"estudio-del-papel-del-lhrh-en-la-maduracion-y-funcionamiento-del-eje-hipotalamo-hipofiso-testicular-en-la-rata","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudio-del-papel-del-lhrh-en-la-maduracion-y-funcionamiento-del-eje-hipotalamo-hipofiso-testicular-en-la-rata\/","title":{"rendered":"\u00abestudio del papel del lhrh en la maduracion y funcionamiento del eje hipotalamo-hipofiso testicular en la rata\u00bb"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Pilar Garnelo Ten <\/strong><\/h2>\n<p>En esta tesis se estudio la participacion del lhrh en la maduracion y funcionamiento del eje hipotalamo-hipofiso-testicular en la rata macho mediante el empleo de un agonista y de un antagonista del lhrh en el periodo neonatal, prepuberal y adulto. Nuestras conclusiones son las siguientes:  1.-En la rata macho estrogenizada neonatalmente se produce un fallo de la respuesta hipofisaria al lhrh con una disminucion de la efectividad de esta hormona durante el periodo neonatal que no puede ser contrarrestada mediante la administracion cronica del agonista del lhrh.  2.-La administracion cronica de agonista de lhrh durante los dias de vida uno al quince y quince al veintinueve da lugar en la rata macho a una desensibilizacion hipofisaria sin alteracion de la llegada de la pubertad, la espermatogenesis ni la fertilidad en la edad adulta.  3.-La administracion neonatal de antagonista de lhrh en rata macho durante los dias uno al dieciseis de vida inhibe a corto plazo la secrecion de gonadotrofinas dando esto a lugar en la edad adulta a una disminucion del peso testicular, incremento de los niveles sericos de fsh e infertilidad sin alteracion de la espermatogenesis.  4.-La administracion cronica de agonista y antagonista de lhrh a ratas macho adultas, produce a corto plazo una disminucion de las concentraciones sericas de lh y del contenido hipofisario de lh, un incremento de las concentraciones de fsh si se usa agonista de lhrh, y alteraciones de la espermatogenesis.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>\u00abestudio del papel del lhrh en la maduracion y funcionamiento del eje hipotalamo-hipofiso testicular en la rata\u00bb<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 \u00abestudio del papel del lhrh en la maduracion y funcionamiento del eje hipotalamo-hipofiso testicular en la rata\u00bb <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Pilar Garnelo Ten <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1991<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Leonor Pinilla Jurado<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Sanchez Criado Jos\u00e9 Eugenio <\/li>\n<li>Asuncion Lopez-calderon Barreda (vocal)<\/li>\n<li> Fern\u00e1ndez Tresguerres Jes\u00fas A. (vocal)<\/li>\n<li>Carmen Bellido G\u00e1mez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Pilar Garnelo Ten En esta tesis se estudio la participacion del lhrh en la maduracion y funcionamiento [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[35,973,3761,817],"tags":[5703,4754,22683,57005,268833,2379],"class_list":["post-154738","post","type-post","status-publish","format-standard","hentry","category-ciencias-de-la-vida","category-cordoba","category-fisiologia-de-la-reproduccion","category-fisiologia-humana","tag-asuncion-lopez-calderon-barreda","tag-carmen-bellido-gamez","tag-fernandez-tresguerres-jesus-a","tag-leonor-pinilla-jurado","tag-pilar-garnelo-ten","tag-sanchez-criado-jose-eugenio"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/154738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=154738"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/154738\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=154738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=154738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=154738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}