{"id":1937,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/efecto-de-la-vitamina-c-sobre-los-niveles-lipidicos-en-adultos-sanos\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"efecto-de-la-vitamina-c-sobre-los-niveles-lipidicos-en-adultos-sanos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/efecto-de-la-vitamina-c-sobre-los-niveles-lipidicos-en-adultos-sanos\/","title":{"rendered":"Efecto de la vitamina c sobre los niveles lipidicos en adultos sanos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Miguel Angel Andugar Espinosa <\/strong><\/h2>\n<p>Determinar las posibles modificaciones sobre los niveles lipidicos plasmaticos tras la administracion de 1 o 2 gramos de vitamina c (vit. C) y la influencia de los diferentes factores de riesgo.  ensayo de campo secuencial, abierto, donde los mismos individuos son utilizados como sus propios controles y, donde un mismo observador administra de forma aleatoria 1 o 2 gs. De vit. C oral diario. Se realiza con 124 voluntarios sanos de ambos sexos, con edades comprendidas entre 17 y 74 a\u00f1os, cuyo estilo de vida no fue modificado durante el estudio. Se realizaron tres determinaciones de lipidos plasmaticos (tg, ct, hdl-c, hdl2-c, hdl3-c, ldl-c, apoai, apob y lp(a): uan basal, otra tras suplemento de vit. C durante 1 mes y la tercera despues de un mes sin suplemento. El estudio estadistico se realiza mediante la \u00abt de student\u00bb para datos apareados, el analisis de varianza, el coeficiente de correlacion lineal de pearson y  2, considerando diferencias significativas si p&lt;0.05.  independientemente del sexo, observamos, despues de un mes con suplemento de 1 gramo de vit. C, una disminucion significativa de hdl-t (3.1%), hdl3 (4.1%) y lp(a) (7.4%), mientras que con 2 gramos descienden hdl2 (11.5%), apoai (2.9%) y apob (6.8%). Por sexos, sin tener en cuenta la dosis de vit. C, obtenemos en hombres una disminucion significativa de apob (5.5%), mientras que en mujeres se produce un descenso de hdl-t (3.7%), de hdl2 (9.2%) y de apoai (2.5%). Al estratificar por sexo y dosis obtenemos en hombres con 1 gramo de vit. C descenso significativo de lp(a) (14%), con 2 gramos descenso de apoai (3.2%) y de apob (8%). En mujeres con 1 gramo de vit. C hay descenso de hdl-t (3.8%) y hdl3 (5.4%), con 2 gramos disminucion de hdl2 (16%) y de apob (5.5%).  considerando en ambos sexos los factores de riesgo con respecto a los niveles lipidicos, la toma de vit.C tiene un efecto beneficioso sobre ambos, ya que en los hombres aumenta los factores lipidicos pr<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efecto de la vitamina c sobre los niveles lipidicos en adultos sanos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efecto de la vitamina c sobre los niveles lipidicos en adultos sanos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Miguel Angel Andugar Espinosa <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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>Fernando S\u00e1nchez Gasc\u00f3n<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Salvador Zamora Navarro <\/li>\n<li> Miranda Alonso Francisco Javier (vocal)<\/li>\n<li>Manuel Canteras Jordana (vocal)<\/li>\n<li>Antonio Alberola Aguilar (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Miguel Angel Andugar Espinosa Determinar las posibles modificaciones sobre los niveles lipidicos plasmaticos tras la administracion de [&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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