{"id":139071,"date":"2026-01-12T17:41:00","date_gmt":"2026-01-12T17:41:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-toxicologico-de-la-4-aminopiridina\/"},"modified":"2026-01-12T17:41:00","modified_gmt":"2026-01-12T17:41:00","slug":"estudio-toxicologico-de-la-4-aminopiridina","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/estudio-toxicologico-de-la-4-aminopiridina\/","title":{"rendered":"Estudio toxicologico de la 4-aminopiridina"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Frejo Moya M. Teresa <\/strong><\/h2>\n<p>La 4-aminopiridina es una sustancia empleada como avicida que crea graves problemas ecotoxicologicos. El presente trabajo realiza un estudio para determinar la dl50, las alteraciones producidas en la intoxicacion subaguda por esta sustancia y las modificaciones producidas en el peristaltismo duodenal.  demostramos en la presente tesis, que en la intoxicacion subaguda se produce un sindrome mieloproliferativo con una policitemia vera. El organo mas afectado en el transcurso de la intoxicacion fue el higado, demostrado por medio de analisis sanguineos, microscopia optica y estudio bioestadistico.  en el estudio del peristaltismo duodenal, se demuestra la existencia de fenomenos de tolerancia al toxico y un efecto dual del mismo. Tambien se manifiestan alteraciones de la amplitud, la frecuencia y el tono duodenal.  la dl50 establecida en el presente estudio es de 8.56 mg\/kg.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio toxicologico de la 4-aminopiridina<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio toxicologico de la 4-aminopiridina <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Frejo Moya M. Teresa <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1992<\/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>Miguel Capo Marti<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda Casta\u00f1o Rosado <\/li>\n<li> Martinez Larra\u00f1aga Mar\u00eda  Rosa (vocal)<\/li>\n<li> Ladron De Guevara Guerrero Javier (vocal)<\/li>\n<li> Morales Lamuela Mar\u00eda  Rosa (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Frejo Moya M. Teresa La 4-aminopiridina es una sustancia empleada como avicida que crea graves problemas ecotoxicologicos. [&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":[9,986,401],"tags":[253569,36253,5215,60456,5217,253570],"class_list":["post-139071","post","type-post","status-publish","format-standard","hentry","category-ciencias-medicas","category-complutense-de-madrid","category-toxicologia","tag-frejo-moya-m-teresa","tag-ladron-de-guevara-guerrero-javier","tag-maria-castano-rosado","tag-Martinez-larranaga-maria-rosa","tag-miguel-capo-marti","tag-morales-lamuela-maria-rosa"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/139071","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=139071"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/139071\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=139071"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=139071"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=139071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}