{"id":31504,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/cambios-fisiologicos-histologicos-e-inmunologicos-en-pacientes-con-ulcera-gastrica-e-infeccion-por-h-pylori-tras-su-erradicacion\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"cambios-fisiologicos-histologicos-e-inmunologicos-en-pacientes-con-ulcera-gastrica-e-infeccion-por-h-pylori-tras-su-erradicacion","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/cambios-fisiologicos-histologicos-e-inmunologicos-en-pacientes-con-ulcera-gastrica-e-infeccion-por-h-pylori-tras-su-erradicacion\/","title":{"rendered":"Cambios fisiologicos, histologicos e inmunologicos en pacientes con ulcera gastrica e infeccion por h. pylori, tras su erradicacion."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rafael Garcia Gravalos <\/strong><\/h2>\n<p>Se han revisado 50 pacientes afectos de ulcera gastrica e infeccion por h. Pylori, determinandose los niveles de gastrina y pepsinogenos i y ii antes y despues de la erradicacion; se han valorado las modificaciones de estos parametros segun la situacion de la ulcera; se han estudiado los cambios histologicos que afectan a la inflamacion aguda y la metaplasia antes y despues de la erradicacion; y hemos revisado las modificaciones de la respuesta inmunologica. Las conclusiones de este trabajo son: la erradicacion de h. Pylori en pacientes con ulcera gastrica infectados por este germen produce un descenso estadisticamente significativo de los niveles de gastrina y pepsinogeno ii en ulceras gastricas situadas en incisura angularis y antro asi como una mejoria de los niveles de inflamacion aguda; no se ha encontrado modificacion significativa en los niveles de metaplasia.  asi mismo hemos observado una inversion del balance de celulas cd4\/cd8 y la persistencia del infiltrado mononuclear; ademas hemos constatado la mayoria de celulas cd4+. Por ultimo se ha comprobado que los linfocitos de posicion intraepitelial son de fenotipo cd8+ y que las moleculas implicadas en presentacion antigenica mhg de clase i y ii se expresan en mucosa sana e infectada. Sin embargo los niveles de expresion hla-dr son mayores en individuos con ulcera gastrica infectados por h. Pylori y disminuyen tras la erradicacion.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Cambios fisiologicos, histologicos e inmunologicos en pacientes con ulcera gastrica e infeccion por h. pylori, tras su erradicacion.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Cambios fisiologicos, histologicos e inmunologicos en pacientes con ulcera gastrica e infeccion por h. pylori, tras su erradicacion. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rafael Garcia Gravalos <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma 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> Pajares Garcia Jos\u00e9 M.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Manuel Oya Otero <\/li>\n<li>Luis Fernando Carballo Alvarez (vocal)<\/li>\n<li>Javier Fraga Fernandez (vocal)<\/li>\n<li> Menchen Fernandez-pacheco Pedro Luis (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rafael Garcia Gravalos Se han revisado 50 pacientes afectos de ulcera gastrica e infeccion por h. Pylori, [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[9,491,139],"tags":[24495,7630,2097,87770,51109,87769],"class_list":["post-31504","post","type-post","status-publish","format-standard","hentry","category-ciencias-medicas","category-gastroenterologia","category-medicina-interna","tag-javier-fraga-fernandez","tag-luis-fernando-carballo-alvarez","tag-manuel-oya-otero","tag-menchen-fernandez-pacheco-pedro-luis","tag-pajares-garcia-jose-m","tag-rafael-garcia-gravalos"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/31504","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=31504"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/31504\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=31504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=31504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=31504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}