{"id":134057,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/psiconeuroendocrinologia-del-sistema-somatotropinergico-estudios-con-animales-y-humanos\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"psiconeuroendocrinologia-del-sistema-somatotropinergico-estudios-con-animales-y-humanos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/psiconeuroendocrinologia-del-sistema-somatotropinergico-estudios-con-animales-y-humanos\/","title":{"rendered":"Psiconeuroendocrinolog\u00eda del sistema somatotropinergico: estudios con animales y humanos."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Alvarez Gonzalez Xose Anton <\/strong><\/h2>\n<p>En este trabajo se ha investigado la actividad funcional y la participacion del sistema somatotropinergico (sst) en procesos de: (1) psicomotricidad y aprendizaje en animales, (2) memoria en sujetos jovenes sanos, (3) envejecimiento y cognicion en controles y pacientes psiquiatricos, y (4) etiopatogenia y deterioro cognitivo en trastornos psicogeriatricos. Los resultados de las investigaciones realizadas nos permiten concluir: 1.- Que la manipulacion experimental del sst induce cambioscondictuales en ratas, cada uno de los peptidos y analogos ensayados (grf, gh, ss, ghrp-6) modifica los niveles de actividad psicomotriz de forma diferencial y el ghrp-6 y la gh mejoran el aprendizaje en animales intactos o con deterioro cognitivo, indicando que el sst participa en la regulacion de funciones motoras y cognitivas a nivel cerebral. 2.- Que el grf potencia el rendimiento cognitivo en sujetos sanos y en pacientes con deterioro cognitivo, que el test de grf tiene un limitado valor diagnostico en trastornos psicogeriatricos, y que la actividad del sst se reduce con la edad como consecuencia de cambios funcionales y no constitucionales; todo lo cual demuestra que el sst esta involucrado en la modulacion de funciones cognitivas en humanos y podria contribuir al deterioro mental en procesos neuropsiquiatricos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Psiconeuroendocrinolog\u00eda del sistema somatotropinergico: estudios con animales y humanos.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Psiconeuroendocrinolog\u00eda del sistema somatotropinergico: estudios con animales y humanos. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Alvarez Gonzalez Xose Anton <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1997<\/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>Jos\u00e9 Luis Ayuso Gutierrez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  Jose Lopez-ibor Ali\u00f1o <\/li>\n<li>Carlos Dieguez Gonzalez (vocal)<\/li>\n<li>Carlos Carbonel Masia (vocal)<\/li>\n<li>Federico Mallo Ferrer (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alvarez Gonzalez Xose Anton En este trabajo se ha investigado la actividad funcional y la participacion del [&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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