{"id":134347,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/resistencia-a-la-proteina-c-activada-en-los-accidentes-cerebrovasculares\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"resistencia-a-la-proteina-c-activada-en-los-accidentes-cerebrovasculares","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/resistencia-a-la-proteina-c-activada-en-los-accidentes-cerebrovasculares\/","title":{"rendered":"Resistencia a la proteina c activada en los accidentes cerebrovasculares."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Almudena Hern\u00e1ndez N\u00fa\u00f1ez <\/strong><\/h2>\n<p>Introduccion: la resistencia a la proteina c activada (rpca), es un defecto de caracter congenito que se ha revelado como la mayor causa de trombofilia idiopatica.  el defecto consiste en una falta de respuesta a la proteina c activada (pca), potente anticoagulante natural, y se detecta mediante un sencillo test de ttpa (tiempo de cefalina).  objetivos: estandarizar el metodo de medida de la rpca y determinar su incidencia, en comparacion con otras alteraciones hemostaticas, en los pacientes con acv.  material y metodo: se estudian un total de 433 controles para determinar las diferencias en la rpca segun sexo, edad y congelacion de las muestras, y para calcular el rango de referencia. Por otro lado, un grupo de 160 pacientes con acv en los que se determinan la rpca y otros parametros hemostaticos. Rpca se mide por metodo coagulometrico (test ttpa).  resultados y conclusiones: nuestros resultados coinciden con los de otros autores, perfilandose la rpca como el factor de riesgo para acv mas potente de los estudiados.  en la poblacion general, la preValencia de rpca es similar independientemente de sexo y edad. En cambio, la congelacion de las muestras si muestra diferencias, siendo mayores los valores de rpca cuando se determinan en plasma fresco. En cualquier caso, siempre es fundamental estandarizar el metodo de medida, debiendose determinar de antemano reactivos y rango de referencia a utilizar por cada laboratorio.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Resistencia a la proteina c activada en los accidentes cerebrovasculares.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Resistencia a la proteina c activada en los accidentes cerebrovasculares. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Almudena Hern\u00e1ndez N\u00fa\u00f1ez <\/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> Romero Barberro Jos\u00e9 Luis<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Rafael Enr\u00edquez De Salamanca <\/li>\n<li>Ramon Perez Maeztu (vocal)<\/li>\n<li>Eduardo L\u00f3pez De La Osa Gonz\u00e1lez (vocal)<\/li>\n<li> Perez De Oteyza Jaime (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Almudena Hern\u00e1ndez N\u00fa\u00f1ez Introduccion: la resistencia a la proteina c activada (rpca), es un defecto de caracter [&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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