{"id":13865,"date":"2018-03-09T09:00:19","date_gmt":"2018-03-09T09:00:19","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-experimental-de-la-aterosclerosis-impacto-de-distintos-tratamientos-hormonales-en-el-modelo-experimental-de-la-coneja-ooforectomizada\/"},"modified":"2018-03-09T09:00:19","modified_gmt":"2018-03-09T09:00:19","slug":"estudio-experimental-de-la-aterosclerosis-impacto-de-distintos-tratamientos-hormonales-en-el-modelo-experimental-de-la-coneja-ooforectomizada","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/estudio-experimental-de-la-aterosclerosis-impacto-de-distintos-tratamientos-hormonales-en-el-modelo-experimental-de-la-coneja-ooforectomizada\/","title":{"rendered":"Estudio experimental de la aterosclerosis, impacto de distintos tratamientos hormonales en el modelo experimental de la coneja ooforectomizada."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alex SanJuan  Perez <\/strong><\/h2>\n<p>Introduccion  distintos tratamientos hormonales han sido utilizados para la sintomatolog\u00eda climat\u00e9rica pero no todos ellos tienen el mismo perfil cl\u00ednico. La enfermedad cardiovascular es un problema importante de salud, y la tibolona, el raloxifeno, los estr\u00f3genos y distintos progest\u00e1genos han sido estudiados para encontrar el que mejor proteja frente a la aterosclerosis con menores efectos adversos.  objetivos  investigar los efectos de la tibolona, el raloxifeno, y el estradiol s\u00f3lo o combinado con acetato de ciproterona en la aterog\u00e9nesis a\u00f3rtica y el peso uterino, en conejas suplementadas con una dieta hipercolesterol\u00e9mica.  m\u00e9todos  se utilizaron 48 conejas blancas neozelandesas durante 16 semanas. Los animales fueron sometidos a una laparotom\u00eda y randomizados en 6 grupos. cuarenta conejas fueron castradas, y las otras 8 no (grupo sham, s). Las conejas castradas fueron divididas en 5 grupos de 8 animales cada uno para recibir respectivamente tibolona (grupo t), raloxifeno (r), estradiol (e), y estradiol m\u00e1s acetato de ciproterona (ec). El grupo control (c) no recibi\u00f3 tratamiento hormonal.  resultados  a los 4 meses la extensi\u00f3n de la placa de ateroma a\u00f3rtica ocupada en porcentaje un 30,4% en el grupo c, un 24,5% en el grupo s, un 10,2% en el grupo t, un 30,3% en el grupo r, un 17,9% en el grupo e y un 28,1% en el grupo ec. El contenido a\u00f3rtico de colesterol respecto al peso a\u00f3rtico fue de 8,55 ug\/mg en el grupo c, 11,97 ug\/mg en el grupo s, 1,86 ug\/mg en el grupo t, 3,82 ug\/mg en el grupo r, 2,86 ug\/mg en el grupo e group y de 5,24 ug\/mg en el grupo ec. Los pesos uterinos en gramos fueron; 1,89 (grupo c), 2,24 (s), 7,38 (t), 1,94 (r), 9,92(e), y 5,94 (ec).  conclusiones  nuestro estudio muestra una disminuci\u00f3n en la extensi\u00f3n de la placa de ateroma a\u00f3rtica en conejas castradas sometidas a una dieta hipercolesterol\u00e9mica tratadas con tibolona o estradiol, y una disminuci\u00f3n del colesterol a\u00f3rtico en la<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio experimental de la aterosclerosis, impacto de distintos tratamientos hormonales en el modelo experimental de la coneja ooforectomizada.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio experimental de la aterosclerosis, impacto de distintos tratamientos hormonales en el modelo experimental de la coneja ooforectomizada. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alex SanJuan  Perez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/11\/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>branco Flores Castelo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  Antonio Vanrell diaz <\/li>\n<li>Antonio Cano s\u00e1nchez (vocal)<\/li>\n<li>Javier Ferer barriendos (vocal)<\/li>\n<li>Mar\u00eda  Jes\u00fas Cancelo hidalgo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alex SanJuan Perez Introduccion distintos tratamientos hormonales han sido utilizados para la sintomatolog\u00eda climat\u00e9rica pero no todos [&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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