{"id":41332,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-del-perfil-hemorreologico-en-la-insuficiencia-venosa-cronica\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"estudio-del-perfil-hemorreologico-en-la-insuficiencia-venosa-cronica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/estudio-del-perfil-hemorreologico-en-la-insuficiencia-venosa-cronica\/","title":{"rendered":"Estudio del perfil hemorreologico en la insuficiencia venosa cronica."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Gemma Azaceta Reinares <\/strong><\/h2>\n<p>La insuficiencia venosa cr\u00f3nica (ivc), constituye una de las patolog\u00edas m\u00e1s frecuentes en la sociedad occidental. adem\u00e1s de un problema est\u00e9tico y de salud, conlleva consecuencias socioecon\u00f3micas y laborales de primer orden. Existen numerosas teor\u00edas etiopatog\u00e9nicas, sin embargo, ninguna ha podido justificar de manera completa su origen y fisiopatolog\u00eda. en la \u00faltima d\u00e9cada las teor\u00edas patog\u00e9nicas m\u00e1s novedosas en la ivc, han concedido al comportamiento reol\u00f3gico de la sangre, y por tanto a las caracter\u00edsticas del flujo sangu\u00edneo y su interacci\u00f3n con la pared vascular, un papel relevante en la g\u00e9nesis y evoluci\u00f3n de la enfermedad. El punto de partida de los estudios hemorreol\u00f3gicos en la ivc, lo constituye el hecho de que en este sector se dan las menores tasas de cizallamiento del \u00e1rbol vascular, y que el comportamiento no newtoniano de la sangre condiciona que su viscosidad se incremente conforme disminuye el cizallamiento. En 1987 dormandy y nash, postularon de forma te\u00f3rica la existencia de anomal\u00edas hemorreol\u00f3gicas en la ivc, que mediante un mecanismo de c\u00edrculo vicioso participar\u00edan en la fisiopatolog\u00eda de esta entidad agrav\u00e1ndola y perpetu\u00e1ndola. Dichas alteraciones tendr\u00edan su base en una hiparagregabilidad ertrocintaria. El origen del disturbio hemorreol\u00f3gico se ha relacionado con las lesiones microcirculatorias ligadas a la estasis.  los objetivos de este estudio han sido el estudio del perfil hemorreol\u00f3gico en los pacientes afectos de ivc, y su comportamiento con la evoluci\u00f3n de la enfermedad y tras el tratamiento quir\u00fargico.  se ha determinado en 147 sujetos diagnosticados de ivc y carentes de factores modificadores de la hemorreolog\u00eda, la viscosidad sangu\u00ednea y plasm\u00e1tica (viscos\u00edmetro rotacional brookfield dviii), y el \u00edndice de agregaci\u00f3n eritrocitaria (agreg\u00f3metro fotom\u00e9trico myrenne ma-1). Un subgrupo de 45 sujetos fue sometido a safenectom\u00eda, tras la cual se realiz\u00f3 un<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio del perfil hemorreologico en la insuficiencia venosa cronica.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio del perfil hemorreologico en la insuficiencia venosa cronica. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Gemma Azaceta Reinares <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/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>Soledad Romero Colas<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: martin Gutierrez martin <\/li>\n<li>joan llu\u00eds Vives corrons (vocal)<\/li>\n<li>gonzalo Rodrigo trallero (vocal)<\/li>\n<li>Rafael Pe\u00f1afiel marfil (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Gemma Azaceta Reinares La insuficiencia venosa cr\u00f3nica (ivc), constituye una de las patolog\u00edas m\u00e1s frecuentes en la [&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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