{"id":129697,"date":"1996-01-01T00:00:00","date_gmt":"1996-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/potencial-morfogenico-de-la-dopamina-durante-el-desarrollo-cerebral\/"},"modified":"1996-01-01T00:00:00","modified_gmt":"1996-01-01T00:00:00","slug":"potencial-morfogenico-de-la-dopamina-durante-el-desarrollo-cerebral","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/potencial-morfogenico-de-la-dopamina-durante-el-desarrollo-cerebral\/","title":{"rendered":"Potencial morfogenico de la dopamina durante el desarrollo cerebral."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Buenventura Brito Diaz <\/strong><\/h2>\n<p>En este trabajo se ha investigado el pobible potencial morfogenico de la dopamina durante el desarrollo cerebral, estudiando para ello las alteraciones que se producen en el cerebro anterior y mesencefalo de ratas neonatos de 2 dias, tras la ocupacion prenatal de receptores dopaminergicos con haloperidol. Se encontro que la administracion a ratas sprague dawley gestantes de 2 mg\/kg de haloperidol desde e10 a e20 indujo de forma selectiva en el cerebro anterior una reduccion significativa en los niveles de expresion genica de la calmodulina, n-cam, gap-43, pdgf-a, alfa- y beta-dna polimerasa. Ademas, la actividad de la descarboxilasa del acido glutamico (gad) y el rnam de la gad, asi como la expresion de la preproencefalina, disminuyeron tambien solo en el cerebro anterior. Finalmente, los cambios moleculares y neuroquimicos encontrados tuvieron repercusiones morfologicas en el estriado (una region con alta densidad de receptores d2 dopaminergicos), pues el tratamiento indujo una disminucion tanto en el numero de mitosis de la zona subventricular, como en la densidad celular a nivel del estriado rostral. Estos resultados sugieren que la ocupacion prenatal de receptores dopaminergicos puede ser un factor critico que controle el desarrollo de poblaciones neuronales diana discretas del cerebro anterior.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Potencial morfogenico de la dopamina durante el desarrollo cerebral.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Potencial morfogenico de la dopamina durante el desarrollo cerebral. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Buenventura Brito Diaz <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 La laguna<\/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>Rafael Castro Fuentes<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jordi Obiols Llandrich <\/li>\n<li>Jordi Alberch I Vie (vocal)<\/li>\n<li>Aldo Gonzalez Brito (vocal)<\/li>\n<li>Eduardo Navarro Garcia (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Buenventura Brito Diaz En este trabajo se ha investigado el pobible potencial morfogenico de la dopamina durante [&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":[35,675,9915,226],"tags":[10023,199705,8064,38170,14203,94443],"class_list":["post-129697","post","type-post","status-publish","format-standard","hentry","category-ciencias-de-la-vida","category-fisiologia-animal","category-la-laguna","category-zoologia","tag-aldo-gonzalez-brito","tag-buenventura-brito-diaz","tag-eduardo-navarro-garcia","tag-jordi-alberch-i-vie","tag-jordi-obiols-llandrich","tag-rafael-castro-fuentes"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/129697","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=129697"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/129697\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=129697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=129697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=129697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}