{"id":5435,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/efectos-del-estres-sobre-la-evolucion-de-los-foliculos-y-cuerpos-luteos-en-los-rumiantes\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"efectos-del-estres-sobre-la-evolucion-de-los-foliculos-y-cuerpos-luteos-en-los-rumiantes","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/efectos-del-estres-sobre-la-evolucion-de-los-foliculos-y-cuerpos-luteos-en-los-rumiantes\/","title":{"rendered":"\u00abefectos del estres sobre la evolucion de los foliculos y cuerpos luteos en los rumiantes\u00bb."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Lopez Diaz M. Cruz <\/strong><\/h2>\n<p>La degeneracion quistica de los foliculos es un proceso descrito en las hembras domesticas y en la especie humana, cuya etiopatogenia permanece aun desconocida. Sin embargo, el estres aparece como denominador comun en la mayoria de los factores asociados a esta alteracion ovarica. En base a esta premisa, hemos planteado dos experimentos. En el primero de ellos hemos simulado la situacion de estres producido por las metritis provocadas por germenes gram(-)mediante la infusion intrauterina de endotoxina de e. Coli a un grupo de novillas virgenes. El analisis de los ovarios de estos animales puso de manifiesto una alteracion en el desarrollo folicular, que se manifestaba por una reduccion del numero de receptores para la lh y el incremento en la proporcion de foliculos atresicos.  el segundo experimento consistio en administrar acth a un grupo de ovejas cinco dias antes de la fecha en que se preveia que iba a tener lugar la ovulacion. Estos animales fueron ovariectomizados de forma secuencial para estudiar la evolucion de los foliculos. El analisis de la concentracion de receptores de lh y el estudio histologico de los foliculos permitio demostrar que estos degeneran a quistes luteinizados.  en base a lo anteriormente expuesto podemos concluir que el estres simulado, aplicado a los rumiantes domesticos durante el ultimo tercio del ciclo astral, bloquea la ovulacion, altera la funcion del cuerpo luteo y produce la degeneracion de los foliculos hacia quistes foliculares luteinizados.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>\u00abefectos del estres sobre la evolucion de los foliculos y cuerpos luteos en los rumiantes\u00bb.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 \u00abefectos del estres sobre la evolucion de los foliculos y cuerpos luteos en los rumiantes\u00bb. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Lopez Diaz M. Cruz <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Santiago de compostela<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1995<\/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>Pedro Jose Garcia Herradon<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Emilio Espinosa Velazquez <\/li>\n<li>Anselmo Gracia Molina (vocal)<\/li>\n<li>Agustin Josa Serrano (vocal)<\/li>\n<li>Mercedes Mezo Menendez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Lopez Diaz M. Cruz La degeneracion quistica de los foliculos es un proceso descrito en las hembras [&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":[494,9,515,10615,156,495,977],"tags":[21379,21378,4481,21377,21380,2575],"class_list":["post-5435","post","type-post","status-publish","format-standard","hentry","category-ciencias-agrarias","category-ciencias-medicas","category-ciencias-veterinarias","category-estres","category-patologia","category-patologia-veterinaria","category-santiago-de-compostela","tag-agustin-josa-serrano","tag-anselmo-gracia-molina","tag-emilio-espinosa-velazquez","tag-lopez-diaz-m-cruz","tag-mercedes-mezo-menendez","tag-pedro-jose-garcia-herradon"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/5435","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=5435"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/5435\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=5435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=5435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=5435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}