{"id":140165,"date":"2026-01-12T17:52:06","date_gmt":"2026-01-12T17:52:06","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/extraccion-seriada-de-muestras-de-la-cavidad-vitrea-de-animales-vivos\/"},"modified":"2026-01-12T17:52:06","modified_gmt":"2026-01-12T17:52:06","slug":"extraccion-seriada-de-muestras-de-la-cavidad-vitrea-de-animales-vivos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/extraccion-seriada-de-muestras-de-la-cavidad-vitrea-de-animales-vivos\/","title":{"rendered":"Extraccion seriada de muestras de la cavidad vitrea de animales vivos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Isabel Lopez Galvez <\/strong><\/h2>\n<p>En los ultimos a\u00f1os y en un intento de racionalizar la terapeutica medica oftalmologica se ha experimentado un interes creciente por describir el comportamiento de los distintos farmacos a nivel intraocular. Sin embargo, y debido a la dificultad que plantea la realizacion de estudios cineticos en el segmento posterior del ojo, el tratamiento de los procesos que afectan a estas estructuras es meramente empirico. Para solucionarlo, en este trabajo se ha desarrollado una tecnica que permite la extraccion seriada de muestras de la cavidad vitrea del animal vivo y por lo tanto la realizacion de estudios cineticos a este nivel utilizando para ello un numero minimo de animales de experimentacion. La validacion de la tecnica se ha llevado a cabo estudiando las caracteristicas cineticas del 5-fluoruracilo intravitreo (inyeccion unica de 1 mg) con este procedimiento (vida media 2-5 h.) Y comparando los parametros obtenidos con los de los estudios clasicos de estimaciones puntuales (vida media 2.42h). La ausencia de diferencias estadisticamente significativas entre ambos procedimientos permite considerar a esta nueva tecnica como un modelo util para la realizacion de estudios de cinetica en vitro.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Extraccion seriada de muestras de la cavidad vitrea de animales vivos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Extraccion seriada de muestras de la cavidad vitrea de animales vivos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Isabel Lopez Galvez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Valladolid<\/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>Jos\u00e9 Carlos Pastor Jimeno<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Gonz\u00e1lez Martinez De Zarate Jos\u00e9 Luis <\/li>\n<li>Daniel Fos Galve (vocal)<\/li>\n<li>Jos\u00e9 Luis Vila Jato (vocal)<\/li>\n<li> Maquet Dusart Jos\u00e9 Andr\u00e9s (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Isabel Lopez Galvez En los ultimos a\u00f1os y en un intento de racionalizar la terapeutica medica oftalmologica [&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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