{"id":11548,"date":"2018-03-09T08:56:58","date_gmt":"2018-03-09T08:56:58","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/factores-deiferenciales-entre-osteoartrosis-y-envejecimiento-en-la-articulacion-de-la-cadera-estudio-experimental\/"},"modified":"2018-03-09T08:56:58","modified_gmt":"2018-03-09T08:56:58","slug":"factores-deiferenciales-entre-osteoartrosis-y-envejecimiento-en-la-articulacion-de-la-cadera-estudio-experimental","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/factores-deiferenciales-entre-osteoartrosis-y-envejecimiento-en-la-articulacion-de-la-cadera-estudio-experimental\/","title":{"rendered":"Factores deiferenciales entre osteoartrosis y envejecimiento en la articulaci\u00f3n de la cadera. estudio experimental"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mario Fernando Mu\u00f1oz Guerra <\/strong><\/h2>\n<p>La osteoartrosis se considera ligada \u00edntimamente al envejecimiento humano, debido a la presencia frecuente de la enfermedad en personas ancianas. tanto el envejecimiento como el desarrollo de osteoartrosis tienen como consecuencia cambios morfol\u00f3gicos en el cart\u00edlago articular, hueso subcondral y tejido sinovial.  el trabajo sugiere la hip\u00f3tesis de que los cambios articulares producidos en la enfermedad artr\u00f3sica son diferentes a los debidos al envejecimiento articular. Para cumplir los objetivos planteados, se analiza la articulaci\u00f3n coxo-femoral correspondiente a ratas wistar-kyoto (wky), ratas hipertensas (shr), ratones transg\u00e9nicos  con expresi\u00f3n del gen mixto de la hormona de crecimiento bovina y ratones control transg\u00e9ncios (-). La edades de estudio se establecen en: 1mes, 6 meses, 12 meses y 24 meses. El estudio de cada articulaci\u00f3n incluye m\u00e9todos radiol\u00f3gicos, histol\u00f3gicos e histomorfom\u00e9tricos.  los resultados obtenidos muestran, en el caso del envejecimiento, una dimsinuci\u00f3n en la densidad celular del cart\u00edlago, a\u00fan sin p\u00e9rdida de su estructura zonal, y un aumento en la densidad de c\u00e9lulas muertas. La osteoartrosis se manifiesta por alteraciones en la estructura anisotr\u00f3pica del cart\u00edlago, pleomorfismo celular y p\u00e9rdida de la zona superficial del cart\u00edlago.  el estudio muestra la coexistencia en osteoartrosis y envejecimiento, de fen\u00f3menos tales como: multiplicaci\u00f3n de la \u00abl\u00ednea de marea\u00bb, clones celulares y microfracturas en el cart\u00edlago calcificado. Estos hechos pueden conllevar futuros cambios en las tablas de tipificaci\u00f3n diagn\u00f3stica de la osteoartrosis utilizadas en la actualidad.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Factores deiferenciales entre osteoartrosis y envejecimiento en la articulaci\u00f3n de la cadera. estudio experimental<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Factores deiferenciales entre osteoartrosis y envejecimiento en la articulaci\u00f3n de la cadera. estudio experimental <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mario Fernando Mu\u00f1oz Guerra <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/06\/2001<\/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>Emilio Delgado Baeza<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis Garcia  sancho martin <\/li>\n<li>gabriel Herrero (vocal)<\/li>\n<li> Blenques lorenzo M\u00aa Jos\u00e9 (vocal)<\/li>\n<li>Carlos Gamallo amat (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mario Fernando Mu\u00f1oz Guerra La osteoartrosis se considera ligada \u00edntimamente al envejecimiento humano, debido a la presencia [&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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