{"id":95597,"date":"2018-03-11T10:15:36","date_gmt":"2018-03-11T10:15:36","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/neurotensina-en-el-eje-hipofiso-gonadal-de-la-rata-hembra-implicacion-de-estrogenos-y-el-xenoestrogeno-bisfenol-a-en-el-patron-de-distribucion-del-peptido-y-su-receptor\/"},"modified":"2018-03-11T10:15:36","modified_gmt":"2018-03-11T10:15:36","slug":"neurotensina-en-el-eje-hipofiso-gonadal-de-la-rata-hembra-implicacion-de-estrogenos-y-el-xenoestrogeno-bisfenol-a-en-el-patron-de-distribucion-del-peptido-y-su-receptor","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/hormonas\/neurotensina-en-el-eje-hipofiso-gonadal-de-la-rata-hembra-implicacion-de-estrogenos-y-el-xenoestrogeno-bisfenol-a-en-el-patron-de-distribucion-del-peptido-y-su-receptor\/","title":{"rendered":"Neurotensina en el eje hipofiso-gonadal de la rata hembra; implicacion de estrogenos y el xenoestrogeno bisfenol a en el patron de distribucion del peptido y su receptor"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Miriam Gonzalez Gomez <\/strong><\/h2>\n<p>La neurotensina (nt) es un p\u00e9ptido ampliamente distribuido, implicado en m\u00faltiples funciones del organismo. Se le ha considerado que tiene un papel importante como modulador del eje reproductor, sin embargo, la mayor\u00eda de los estudios se han centrado a nivel hipot\u00e1lamo, donde demuestran que est\u00e1 implicado en la secreci\u00f3n de la hormona liberadora de gonadotropinas (gnrh) y, por lo tanto, tambi\u00e9n en el pico preovulatorio de la hormona luteinizante (lh). Hay escasos trabajos hechos en hip\u00f3fisis, principalmente en la rata macho y, hasta donde sabemos, no hay ning\u00fan trabajo que demuestre su s\u00edntesis a nivel gonadal o la acci\u00f3n de este p\u00e9ptido en estas gl\u00e1ndulas (ovarios y test\u00edculos). El principal objetivo del presente trabajo fue analizar este p\u00e9ptido, nt, en el eje gonadotropo (hip\u00f3fiso-gonadal) de la rata hembra intacta en distintos per\u00edodos del ciclo reproductor (ciclo estral, gestaci\u00f3n y lactancia), as\u00ed como durante el desarrollo potnatal, en relaci\u00f3n a los estr\u00f3genos y al xenoestr\u00f3geno, bisfenol-a. Los resultados obtenidos mediante diferentes t\u00e9cnicas (hibridaci\u00f3n \u00abin situ\u00bb, inmunohistoqu\u00edmica, western blot&#8230;) Demuestran que la s\u00edntesis del p\u00e9ptido en el eje hip\u00f3fiso-ov\u00e1rico sufre cambios dependientes de los niveles de estr\u00f3genos end\u00f3genos y ambientales, y que este p\u00e9ptido puede tener una acci\u00f3n local sobre la hip\u00f3fisis, autocrina y\/o paracrina y, presumiblemente, endocrina, sobre las c\u00e9lulas del ovario.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Neurotensina en el eje hipofiso-gonadal de la rata hembra; implicacion de estrogenos y el xenoestrogeno bisfenol a en el patron de distribucion del peptido y su receptor<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Neurotensina en el eje hipofiso-gonadal de la rata hembra; implicacion de estrogenos y el xenoestrogeno bisfenol a en el patron de distribucion del peptido y su receptor <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Miriam Gonzalez Gomez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 La laguna<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 24\/07\/2009<\/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>Aixa Celina Rodr\u00edguez Bello<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: maximina Monz\u00f3n mayor <\/li>\n<li>carmen D\u00edaz delgado (vocal)<\/li>\n<li>Mar\u00eda del carmen Gonz\u00e1lez hern\u00e1ndez (vocal)<\/li>\n<li>Mar\u00eda  pilar Marcos rabal (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Miriam Gonzalez Gomez La neurotensina (nt) es un p\u00e9ptido ampliamente distribuido, implicado en m\u00faltiples funciones del organismo. [&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":[851,3761,258,9915,3275],"tags":[55899,55900,196597,141313,16725,196596],"class_list":["post-95597","post","type-post","status-publish","format-standard","hentry","category-endocrinologia","category-fisiologia-de-la-reproduccion","category-hormonas","category-la-laguna","category-reproduccion-animal","tag-aixa-celina-rodriguez-bello","tag-carmen-diaz-delgado","tag-maria-del-carmen-gonzalez-hernandez","tag-maria-pilar-marcos-rabal","tag-maximina-monzon-mayor","tag-miriam-gonzalez-gomez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/95597","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=95597"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/95597\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=95597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=95597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=95597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}