{"id":73970,"date":"2018-03-09T23:18:53","date_gmt":"2018-03-09T23:18:53","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/hiperhomocisteinemia-factores-de-riesgo-y-afectacion-cardiovascular-en\/"},"modified":"2018-03-09T23:18:53","modified_gmt":"2018-03-09T23:18:53","slug":"hiperhomocisteinemia-factores-de-riesgo-y-afectacion-cardiovascular-en","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/hiperhomocisteinemia-factores-de-riesgo-y-afectacion-cardiovascular-en\/","title":{"rendered":"Hiperhomocisteinemia, factores de riesgo y afectacion cardiovascular en"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Vi\u00f1a Rodriguez Jos\u00e9 Juan <\/strong><\/h2>\n<p>La homociste\u00edna (h) es un amino\u00e1cido al que se le est\u00e1 concediendo especial importancia como factor de riesgo vascular en los \u00faltimos 15 a\u00f1os. Se metaboliza fundamentalmente por dos v\u00edas metab\u00f3licas en las que intervienen la vitamina b6, b12 y \u00e1cido f\u00f3lico: por tal motivo, el d\u00e9ficit aislado o combinado de estas vitaminas produce hiperhomocisteinemia.  objetivos  1.- Estudiar la preValencia de hiperhomoscisteinemia y analizar de que factores depende la h.  2.- Estudiar la relaci\u00f3n entre h y factores de riesgos vascular, con haber sufrido eventos vasculares, con presentar deterioro cognitivo y con insuficiencia cardiaca congestiva.  3,- analizar el valor pron\u00f3stico de la homociste\u00edna.  se estudiaron a 440 pacientes de m\u00e1s de 65 a\u00f1os ingresados en un servicio de medicina interna. Se recogieron los antecendes personales (entre ellos los factores de riesgo vascular, los antecedentes de eventos vasculares y otros como insufciencia cardiaca cogenstiva), se realiz\u00f3 una valoraci\u00f3nd el estado de nutrici\u00f3n (encuesta diet\u00e9tica, \u00edndice de masa corporal, valoraci\u00f3n nutricional subjetiva, cociente cintura cadera y \u00e1rea muscular del brazo), se aplic\u00f3 una escala de demencia (teste de pfeiffer), se realiz\u00f3 un ekg y una anal\u00edstica general (con h, vitaminas b6. B12 y \u00e1cido f\u00f3lico). Para el an\u00e1lisis de supervivencia se estableci\u00f3 contacto telef\u00f3nico despu\u00e9s del alta para averigurar si en el momento de la llamada estaban vivos o hab\u00eda fallecido. adem\u00e1s se estudiaron a 2 grupos controles (de m\u00e1s de 65 a\u00f1os, con buen estado general y sin antecedentes previos de eventos vasculares), uno de 52 de pacientes ambulatorios en consultas del servicio de medicina interna y el otro de 23 pacientes procedentes de una consulta de preanestesia de cirug\u00eda menor. el an\u00e1lisi estad\u00edstico se realiz\u00f3 mediante el programa spps. los pacientes ten\u00edan una alta preValencia dehiperhomocisteinemia (47.5% con homociste\u00edna mayor o igual a 15 m<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Hiperhomocisteinemia, factores de riesgo y afectacion cardiovascular en<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Hiperhomocisteinemia, factores de riesgo y afectacion cardiovascular en <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Vi\u00f1a Rodriguez Jos\u00e9 Juan <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 La laguna<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 13\/05\/2005<\/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>Francisco Javier Santolaria Fernandez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis Hernandez nieto <\/li>\n<li>melchor Rodriguez gaspar (vocal)<\/li>\n<li>alicia Conde martel (vocal)<\/li>\n<li>remedios Aleman valls (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Vi\u00f1a Rodriguez Jos\u00e9 Juan La homociste\u00edna (h) es un amino\u00e1cido al que se le est\u00e1 concediendo especial [&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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