{"id":86106,"date":"2018-03-10T00:10:38","date_gmt":"2018-03-10T00:10:38","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-morfofisiologico-de-las-conexiones-del-bulbo-ventrolateral-rostral-y-el-area-postrema-de-la-rata\/"},"modified":"2018-03-10T00:10:38","modified_gmt":"2018-03-10T00:10:38","slug":"estudio-morfofisiologico-de-las-conexiones-del-bulbo-ventrolateral-rostral-y-el-area-postrema-de-la-rata","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudio-morfofisiologico-de-las-conexiones-del-bulbo-ventrolateral-rostral-y-el-area-postrema-de-la-rata\/","title":{"rendered":"Estudio morfofisiol\u00f3gico de las conexiones del bulbo ventrolateral rostral y el area postrema de la rata."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Nu\u00f1ez Vazquez Eva M. <\/strong><\/h2>\n<p>El objetivo del presente trabajo de investigaci\u00f3n fue el estudio de las conexiones entre dos \u00e1reas concretas del bulbo raqu\u00eddeo: el area postrema, en intimo contacto con el liquido cefalorraquideo, y el bulbo ventrolateral rostral, area de control cardiovascular, mediante tecnicas electrofisiologicas y morfol\u00f3gicas. En el primer dise\u00f1o experimental se estudiaron las conexiones entre el \u00e1rea postrema y un grupo de neuronas cardiovasculares del bulbo ventrolateral rostral mediante estimulaciones simples en la citada \u00e1rea postrema, con la consiguiente generaci\u00f3n de potenciales antidr\u00f3micos en las neuronas barosensitivasdel bulbo ventrolateral rostral. En un segundo dise\u00f1o experimental se utilizaron distintas t\u00e9cnicas de marcaje axonal para caracterizar las conexiones previamente descritas. En primer lugar, se realiz\u00f3 un estudio comparativo de los distintos marcadores utilizados determinando la eficacia y especificidad del marcaje; azul r\u00e1pido, marcador por transporte axonal retr\u00f3grado y fluororub\u00ed, biocitina y biotina dextrano amina, marcadores por transporte axonal anter\u00f3grado. Por \u00faltimo, se caracterizaron las proyecciones aferentes del \u00e1rea postrema y bulbo ventrolateral rostral, mediante el uso de los marcadores previamente optimizados con inyecciones de dichos marcadores previamente optimizados con inyecciones de dichos marcadores en las \u00e1reas de estudio. Paralelamente, se realiz\u00f3 una cartograf\u00eda de las neurones catecolamin\u00e9gicas y colin\u00e9rgicas del bulbo ventrolateral rostral y \u00e1rea postrema utilizando t\u00e9cnicas histoquimicas e inmunohistoquimicas, tales como determinacion de acetil colinesterasa y tirosina hidroxilasa.  el presente trabajo de investigaci\u00f3n ha puesto de manifiesto las conexiones rec\u00edprocas entre el \u00e1rea postrema y el bulbo ventrolateral rostral, centro regulador de la funci\u00f3n cardiovascular. Las conexiones demostradas no son aisladas; sino que ambas estructuras se encuentran interconectadas con<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio morfofisiol\u00f3gico de las conexiones del bulbo ventrolateral rostral y el area postrema de la rata.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio morfofisiol\u00f3gico de las conexiones del bulbo ventrolateral rostral y el area postrema de la rata. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Nu\u00f1ez Vazquez Eva M. <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Sevilla<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/07\/2000<\/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> Pasaro Dionisio M. Rosario<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: salvador Gonzalez baron <\/li>\n<li>Ana Obeso caceres (vocal)<\/li>\n<li>Juan Ribas serna (vocal)<\/li>\n<li> Narvaez bueno Jos\u00e9 angel (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Nu\u00f1ez Vazquez Eva M. El objetivo del presente trabajo de investigaci\u00f3n fue el estudio de las conexiones [&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":[35,817,3919,10715],"tags":[145890,10937,7922,180936,43383,17975],"class_list":["post-86106","post","type-post","status-publish","format-standard","hentry","category-ciencias-de-la-vida","category-fisiologia-humana","category-neurofisiologia-humana","category-sevilla","tag-ana-obeso-caceres","tag-juan-ribas-serna","tag-narvaez-bueno-jose-angel","tag-nunez-vazquez-eva-m","tag-pasaro-dionisio-m-rosario","tag-salvador-gonzalez-baron"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/86106","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=86106"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/86106\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=86106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=86106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=86106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}