{"id":2409,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/efectos-del-alcohol-y-del-envejecimiento-sobre-las-areas-corticales-frontal-y-cingular-del-raton\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"efectos-del-alcohol-y-del-envejecimiento-sobre-las-areas-corticales-frontal-y-cingular-del-raton","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/efectos-del-alcohol-y-del-envejecimiento-sobre-las-areas-corticales-frontal-y-cingular-del-raton\/","title":{"rendered":"Efectos del alcohol y del envejecimiento sobre las areas corticales frontal y cingular del raton."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Norberto Marrero Gordillo <\/strong><\/h2>\n<p>El presente trabajo de investigacion analiza de manera cuantitativa y cualitativa los cambios producidos en la corteza frontal y cingular del raton tras la ingesta de una solucion de alcohol al 20% como agua de bebida, tanto durante el periodo prenatal, a traves de la madre, como en el postnatal temprano (a traves de la leche materna), asi como en el periodo siguiente al destete, continuando la ingesta de esta solucion alcoholica hasta el momento del sacrificio del animal. Las edades de sacrificio fueron los 10, 35, 85, 180 y 365 dias en ambos grupos de animales, control y experimental. Los cerebros, tras fijacion por perfusion con bouin, postfijacion de 24 horas e inclusion en parafina, eran cortados (cortes seriados coronales de 10 micras de espesor), te\u00f1idos y analizados microscopicamente. Utilizando un analizador de imagenes autometico, de forma interactiva, se determinaron: perimetro nuclear, area nuclear, forma nuclear y densidad celular en cada una de las capas de la corteza frontal y cingular. Tambien se determinaron el peso y la actividad de cada uno de los animales antes de su sacrificio. El area y el perimetro de ambas cortezas experimentan una disminucion de sus medidas en relacion con la edad y el tratamiento alcoholico.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efectos del alcohol y del envejecimiento sobre las areas corticales frontal y cingular del raton.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efectos del alcohol y del envejecimiento sobre las areas corticales frontal y cingular del raton. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Norberto Marrero Gordillo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 La laguna<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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>Romualdo Ferres Torres<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Gundela Meyer <\/li>\n<li> Perez Molto Jos\u00e9 Francisco (vocal)<\/li>\n<li> Ormazabal Ramos Jos\u00e9 Carlos (vocal)<\/li>\n<li>Victor Smith Ferres (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Norberto Marrero Gordillo El presente trabajo de investigacion analiza de manera cuantitativa y cualitativa los cambios producidos [&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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