{"id":13324,"date":"2018-03-09T08:59:34","date_gmt":"2018-03-09T08:59:34","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-ultraestructural-de-las-conexiones-de-la-parte-ventral-del-nucleo-reticular-oral-del-puente-con-el-nucleo-reticular-magnocelular-del-bulbo-raqua%c2%addeo\/"},"modified":"2018-03-09T08:59:34","modified_gmt":"2018-03-09T08:59:34","slug":"estudio-ultraestructural-de-las-conexiones-de-la-parte-ventral-del-nucleo-reticular-oral-del-puente-con-el-nucleo-reticular-magnocelular-del-bulbo-raqua%c2%addeo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudio-ultraestructural-de-las-conexiones-de-la-parte-ventral-del-nucleo-reticular-oral-del-puente-con-el-nucleo-reticular-magnocelular-del-bulbo-raqua%c2%addeo\/","title":{"rendered":"Estudio ultraestructural de las conexiones de la parte ventral del n\u00facleo reticular oral del puente con el n\u00facleo reticular magnocelular del bulbo raqu\u00eddeo"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  S\u00e1nchez Valle M. Elena <\/strong><\/h2>\n<p>Estudios del departamento de morofolog\u00eda de la facultad de medicina de la universidad aut\u00f3noma de Madrid demostraron que es la regi\u00f3n ventral del n\u00facleo reticular oral del puente (vrpo) el \u00fanico lugar en que la microestimulaci\u00f3n colin\u00e9rgica induce, con una corta latencia, un dram\u00e1tico y prolongado aumento del sue\u00f1o rem con todos sus signos bioel\u00e9ctricos y comportamentales. El vrpo est\u00e1 conectado bidireccionalmente con el n\u00facleo reticular magno-celular del bulbo raqu\u00eddeo, (rmc), responsable principal de la aton\u00eda que se produce durante el sue\u00f1o rem. En esta tesis hemos estudiado la naturaleza \u00edntima de las conexiones establecidas entre ambos n\u00facleos a nivel ultraestructural, mediante inyecciones esterot\u00e1xicas de trazadores neuronales (bda y hrp-wga) en rmc, con objeto de localizar retr\u00f3gradamente las neuronas de vrpo que proyectan al rmc y las terminales marcadas anter\u00f3gradamente en vrpo procedentes del n\u00facleo anterior, observando el vrpo en el microscopio electr\u00f3nico. se ha realizado un estudio cuantitativo de las terminales marcadas y de las terminales situadas sobre neuronas marcadas, y un estudio estad\u00edstico comparativo para evaluar qu\u00e9 factores pudieran estar determinando las caracter\u00edsticas de las terminales. Algunos de los resultados encontrados han sido:  1,- neuronas marcadas retr\u00f3gradamente tanto de tipo multipolar mediano como de tipo bipolar peque\u00f1o, con diferencias entre ellas no s\u00f3lo de forma y tama\u00f1o sino tambi\u00e9n de modelo de conectividad sin\u00e1ptica; las terminales sim\u00e9tricas y con ves\u00edculas ovaladas, presumiblemente inhibitorias predominaron en soma, mientras que las terminales con sinapsis asim\u00e9trica y ves\u00edculas redondeadas iban aumentando de frecuencia a medida que nos alej\u00e1bamos del soma neuronal a lo largo de la membrana, lo mismo que sucedi\u00f3 con respecto al porcentaje de terminales en relaci\u00f3n con otras, en oposici\u00f3n a las completamente rodeadas por gl\u00eda.  2,- en el caso de las te<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio ultraestructural de las conexiones de la parte ventral del n\u00facleo reticular oral del puente con el n\u00facleo reticular magnocelular del bulbo raqu\u00eddeo<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio ultraestructural de las conexiones de la parte ventral del n\u00facleo reticular oral del puente con el n\u00facleo reticular magnocelular del bulbo raqu\u00eddeo <\/li>\n<li><strong>Autor:<\/strong>\u00a0  S\u00e1nchez Valle M. Elena <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/10\/2001<\/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>Fernando Reinoso Suar\u00e9z<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  De Andr\u00e9s de la calle isabel <\/li>\n<li>ricardo Mart\u00ednez murillo (vocal)<\/li>\n<li>Jos\u00e9 Luis Labandeira garcia (vocal)<\/li>\n<li> De felipe oroquieta Javier (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de S\u00e1nchez Valle M. Elena Estudios del departamento de morofolog\u00eda de la facultad de medicina de la universidad [&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":[212,35,817,8868,3919],"tags":[43298,24831,4186,3006,23186,43297],"class_list":["post-13324","post","type-post","status-publish","format-standard","hentry","category-biologia-humana","category-ciencias-de-la-vida","category-fisiologia-humana","category-neuroanatomia-humana","category-neurofisiologia-humana","tag-de-andres-de-la-calle-isabel","tag-de-felipe-oroquieta-javier","tag-fernando-reinoso-suarez","tag-jose-luis-labandeira-garcia","tag-ricardo-Martinez-murillo","tag-sanchez-valle-m-elena"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/13324","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=13324"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/13324\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=13324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=13324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=13324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}