{"id":131120,"date":"1996-01-01T00:00:00","date_gmt":"1996-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/receptores-centrales-y-perifericos-de-la-cck-en-las-aves-implicaciones-fisiologicas\/"},"modified":"1996-01-01T00:00:00","modified_gmt":"1996-01-01T00:00:00","slug":"receptores-centrales-y-perifericos-de-la-cck-en-las-aves-implicaciones-fisiologicas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/receptores-centrales-y-perifericos-de-la-cck-en-las-aves-implicaciones-fisiologicas\/","title":{"rendered":"Receptores centrales y perifericos de la cck en las aves: implicaciones fisiologicas."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Antonio Rodriguez Sinovas <\/strong><\/h2>\n<p>Los receptores para la cck en las aves presentan una serie de diferencias respecto a los de los mamiferos. Sin embargo, al igual que en estos ultimos, podemos describir dos tipos de receptores. En primer lugar, un receptor del tipo cck-a, localizado en pancreas, vesicula biliar y ciegos, por el cual ni la cck-4, ni los antagonistas de la cck usados (l364,718 y l365,260) tienen afinidad.  existe ademas un receptor del tipo cck-b, por el cual la cck-4 y el l-364,718, pero no el l365,260, tienen afinidad, y que aparece en el sistema nervioso central.  los efectos estimulantes de la cck sobre la motilidad de la vesicula biliar y los ciegos, y los relajantes rectales, asi como el efecto saciante de la cck administrada por via intravenosa, parecen debidos a una interaccion con receptores cck-a. Por contra, los efectos relajantes cecales y el efecto saciante de la administracion intracerebroventricular de cck parecen debidos a una accion sobre receptores cck-b. Finalmente, el l365,260 aumenta la ingesta por un mecanismo periferico, mediado por vias vagales, que parece ser independiente de los dos receptores para la cck descritos, y sin provocar ningun efecto sobre el tracto gastrointestinal. Por ello, podria ser de interes realizar estudios encaminados a su posible uso como aditivo en el pienso de los animales.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Receptores centrales y perifericos de la cck en las aves: implicaciones fisiologicas.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Receptores centrales y perifericos de la cck en las aves: implicaciones fisiologicas. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Antonio Rodriguez Sinovas <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1996<\/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>Eduardo Go\u00f1alons Sintes<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Puchals Mas <\/li>\n<li>Albert Badia Sancho (vocal)<\/li>\n<li>Alejandro Esteller  Perez (vocal)<\/li>\n<li>Juan  Carlos Laguna Egea (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Antonio Rodriguez Sinovas Los receptores para la cck en las aves presentan una serie de diferencias respecto [&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 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