{"id":136641,"date":"2026-01-12T16:59:12","date_gmt":"2026-01-12T16:59:12","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/actividad-de-diversos-enzimas-proteoliticos-cerebrales-efecto-de-algunos-agentes-toxicos\/"},"modified":"2026-01-12T16:59:12","modified_gmt":"2026-01-12T16:59:12","slug":"actividad-de-diversos-enzimas-proteoliticos-cerebrales-efecto-de-algunos-agentes-toxicos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/actividad-de-diversos-enzimas-proteoliticos-cerebrales-efecto-de-algunos-agentes-toxicos\/","title":{"rendered":"Actividad de diversos enzimas proteoliticos cerebrales: efecto de algunos agentes toxicos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Enrique Echevarria Orella <\/strong><\/h2>\n<p>Se describen los efectos de la exposicion de ratasadultas a 4 disolventes organicos (sulfuro de carbono, benceno, tolueno, xileno) sobre la actividad aminopeptidasica basica y neutra, aspartato aminotransferasa y creatin quinasa en 13 regiones cerebrales (cortezas frontal, parietal y occipital, bulbo olfatorio, talamo, hipotalamo, hipocampo, amigdala, caudado-putamen, cerebelo, medula espinal, hipofisis y glandula pineal).  se observaron descensos significativos de creatin quinasa en medula espinal por efecto de los 4 toxicos, asi como un descenso de aspartato aminotransferasa en hipotalamo por efecto del tolueno. La actividad aminopeptidasica basica sufrio modificaciones en hipotalamo y sistema limbico por efecto de disolventes aromaticos. La actividad neutra experimento cambios en talamo, hipotalamo y cerebelo. Dado que las aminopeptidasas han sido propuestas como serios candidatos para ejercer el control de la funcionalidad fisiologica de diversos neuropeptidos, estos resultados permiten especular sobre posibles variaciones de la actividad neuropeptidica regional tras la exposicion a disolventes \u00abin vivo\u00bb y aportan datos sobre el mecanismo neuroquimico de accion de estos toxicos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Actividad de diversos enzimas proteoliticos cerebrales: efecto de algunos agentes toxicos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Actividad de diversos enzimas proteoliticos cerebrales: efecto de algunos agentes toxicos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Enrique Echevarria Orella <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1991<\/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>Luis Casis Saenz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Gandarias Y Bajon Juan  Manuel <\/li>\n<li>Jos\u00e9 Mar\u00eda Peinado Herreros (vocal)<\/li>\n<li> Iriarte Ezcurdia Jos\u00e9 Antonio (vocal)<\/li>\n<li>M\u00aa Concepci\u00f3n Iribar Ibabe (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Enrique Echevarria Orella Se describen los efectos de la exposicion de ratasadultas a 4 disolventes organicos (sulfuro [&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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