{"id":142149,"date":"2026-01-12T18:08:50","date_gmt":"2026-01-12T18:08:50","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/marcadores-de-activacion-linfocitaria-en-sindrome-de-inmunodeficiencia-adquirida\/"},"modified":"2026-01-12T18:08:50","modified_gmt":"2026-01-12T18:08:50","slug":"marcadores-de-activacion-linfocitaria-en-sindrome-de-inmunodeficiencia-adquirida","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/marcadores-de-activacion-linfocitaria-en-sindrome-de-inmunodeficiencia-adquirida\/","title":{"rendered":"Marcadores de activacion linfocitaria en sindrome de inmunodeficiencia adquirida."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Nieves Fernandez Arcas <\/strong><\/h2>\n<p>La expresion de los antigenos de activacion cd69, cd25 y cd71 en linfocitos t cd4+ y cd8+ de sangre periferica de individuos infectados por vih-1 muestra niveles equivalentes al grupo control. El % de linfocitos t perifericos que expresan el receptor \/ o \/ en vih+ es equivalente al grupo control. Los individuos infectados por vih-1 presentan un aumento del porcentaje de celulas cd4+ cd29+ y cd8+ cd29+, siendo este incremento progresivo con la evolucion de la enfermedad. Asimismo presentan un incremento de la expresion de los antigenos hla clase ii (hla-dr y dq) en linfocitos t. La induccion de antigenos hla clase ii en respuesta apha alcanza valores similares en celulas t de individuos vih-1+ y vih-1-. Los linfocitos t cd4+ aislados de pacientes vih-1+ pierden la expresion de hla clase ii cuando se mantienen en reposo durante 48 horas. El gen gag del vih-1 pudo ser amplificado tanto de celula cd4+ dr-, lo que indica que el vih-1 no esta implicado directamente en la regulacion de hla clase ii en linfocitos cd4+.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Marcadores de activacion linfocitaria en sindrome de inmunodeficiencia adquirida.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Marcadores de activacion linfocitaria en sindrome de inmunodeficiencia adquirida. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Nieves Fernandez Arcas <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/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>Jose Pe\u00f1a Martinez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Manuel Casal Roman <\/li>\n<li>Pedro S\u00e1nchez Guijo (vocal)<\/li>\n<li>Miguel Morell Oca\u00f1a (vocal)<\/li>\n<li>Emilio Doblar\u00e9 Castellano (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Nieves Fernandez Arcas La expresion de los antigenos de activacion cd69, cd25 y cd71 en linfocitos t [&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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