{"id":54354,"date":"2018-03-09T22:42:04","date_gmt":"2018-03-09T22:42:04","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/ingesta-de-aguas-bicarbonatadas-sodicas-y-su-efecto-sobre-la-presion-arterial-en-personas-adultas\/"},"modified":"2018-03-09T22:42:04","modified_gmt":"2018-03-09T22:42:04","slug":"ingesta-de-aguas-bicarbonatadas-sodicas-y-su-efecto-sobre-la-presion-arterial-en-personas-adultas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/patologia-cardiovascular\/ingesta-de-aguas-bicarbonatadas-sodicas-y-su-efecto-sobre-la-presion-arterial-en-personas-adultas\/","title":{"rendered":"Ingesta de aguas bicarbonatadas s\u00f3dicas y su efecto sobre la presi\u00f3n arterial en personas adultas"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Lopez Silva Mar\u00eda Del Carmen <\/strong><\/h2>\n<p>Introducci\u00f3n: el papel del sodio, tanto en la patogenia de la hipertensi\u00f3n como su correlaci\u00f3n con la mortalidad cardiovascular, es actualmente muy debatido, no existiendo acuerdo en el mundo cient\u00edfico acerca del impacto real del sodio en la hipertensi\u00f3n arterial. Se ha sugerido que la sensibilidad de la presi\u00f3n arterial (pa) a la sal est\u00e1 relacionada con otros cationes y aniones, adem\u00e1s del cloruro s\u00f3dico. objetivos: estudiar si la ingesti\u00f3n de aguas minerales predominantemente bicarbonatadas s\u00f3dicas con 3 diferentes concentraciones de minerales modifican las cifras de presi\u00f3n arterial y par\u00e1metros bioqu\u00edmicos urinarios en pacientes con hipertensi\u00f3n esencial materia y m\u00e9todo: ensayo cl\u00ednico controlado, aleatorizado, doble ciego, en 132 adultos hipertensos, edad media 68,5 a\u00f1os, con restricci\u00f3n moderada de sal, ingiriendo 1,5 litros\/d\u00eda durante 9 semanas de agua mineral con tres concentraciones diferentes de residuo seco de 96,2, 183,2 y 1200 mg\/l, respectivamente, estudiando pa y excreci\u00f3n urinaria de minerales, no modificando ning\u00fan otro factor diet\u00e9tico ni farmacol\u00f3gico. Se midi\u00f3 la pa al inicio, a las 4 y 9 semanas de intervenci\u00f3n: el imc, y excreci\u00f3n urinaria mineral antes y tras la intervenci\u00f3n. resultados: ninguna de las tres aguas minerales ingeridas aument\u00f3 la pa ni sist\u00f3lica ni diast\u00f3lica en los pacientes, obteniendo, ligeros descensos en los tres grupos a las 4, y a las 9 semanas, grupo agua control 8,6\/7,8 mmhg; d\u00e9bil mineralizaci\u00f3n 1,14\/2,39 mmhg; media mineralizaci\u00f3n. 2,71\/0,96 mmhg (p=0,080) el an\u00e1lisis de regresi\u00f3n mostr\u00f3 asociaci\u00f3n negativa entre el aumneto de pa y mineralizaci\u00f3n del agua ya que el agua con mayor contenido en sodio y bicarbonato (y tambien de calcio, potasio y magnesio) ejerc\u00eda un efecto protector contra el aumento de pa al final del estudio (or=0,2 [ic del 95 % 0,1-0,6]; p=0,008) con respecto al grupo control. Estos efectos fueron independientes de la pa y excreci\u00f3n de minerales urinari<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Ingesta de aguas bicarbonatadas s\u00f3dicas y su efecto sobre la presi\u00f3n arterial en personas adultas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Ingesta de aguas bicarbonatadas s\u00f3dicas y su efecto sobre la presi\u00f3n arterial en personas adultas <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Lopez Silva Mar\u00eda Del Carmen <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 A coru\u00f1a<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 26\/07\/2006<\/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>Rosa Meijide Failde<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jorge Teijeiro vidal <\/li>\n<li>Francisco Armijo castro (vocal)<\/li>\n<li> Maraver eizaguirre Francisco de paula (vocal)<\/li>\n<li> Paz carreira Jos\u00e9 Manuel (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Lopez Silva Mar\u00eda Del Carmen Introducci\u00f3n: el papel del sodio, tanto en la patogenia de la hipertensi\u00f3n [&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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