{"id":28778,"date":"2018-03-09T09:21:37","date_gmt":"2018-03-09T09:21:37","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/autotrasplante-de-tejido-ovarico-criopreservado-en-ovejas-ooforectomizadas-con-recuperacion-de-la-funcion-ovulatoria\/"},"modified":"2018-03-09T09:21:37","modified_gmt":"2018-03-09T09:21:37","slug":"autotrasplante-de-tejido-ovarico-criopreservado-en-ovejas-ooforectomizadas-con-recuperacion-de-la-funcion-ovulatoria","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/autotrasplante-de-tejido-ovarico-criopreservado-en-ovejas-ooforectomizadas-con-recuperacion-de-la-funcion-ovulatoria\/","title":{"rendered":"Autotrasplante de tejido ov\u00e1rico criopreservado en ovejas ooforectomizadas con recuperaci\u00f3n de la funci\u00f3n ovulatoria"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Antonio  Martin Gutierrez Gutierrez <\/strong><\/h2>\n<p>La congelaci\u00f3n de tejido ov\u00e1rico esta adquiriendo gran importancia por un incremento en las tasas de supervivencia a largo plazo de mujeres j\u00f3venes con enfermedad maligna, necesitando tener alternativas para preservar su fertilidad.  hip\u00f3tesis  es posible congelar tejido ov\u00e1rico y posteriormente recuperar su actividad fisiol\u00f3gica del mismo e inclusive fertilidad al realizar autotransplante en ovejas.  objetivos  1,- evaluar la recuperaci\u00f3n fisiol\u00f3gica del tejido ov\u00e1rico criopreservado autotransplantado.  2,- determinar si existe diferencias entre dos crioprotectories utilizados, dimetilsulf\u00f3xido (dmso) y propanodiol (proh).  dise\u00f1o  estudio experimental y prospectivo para evaluar la funci\u00f3n del tejido ov\u00e1rico despu\u00e9s de congelaci\u00f3n y autotransplante en 8 ovejas.  material y m\u00e9todos  se realiz\u00f3 ooferectom\u00eda bilateral en 8 ovejas raza kathadin bajo anestesia general  intravenosa. La corteza ov\u00e1rica se disec\u00f3 y se congel\u00f3 ya sea en dmso (1.5m) \u00f3 proh (1.5m) con sacarosa en protocolo lento. Se realiz\u00f3 autotransplante del tejido descongelado entre uno y seis meses posteriores mediante laparotom\u00eda media y disecci\u00f3n del peritoneo en los ligamentos \u00fatero sacros de ambos lados. Se dieron puntos de acercamiento con suturas no absorbibles 6-0. Depu\u00e9s de realizar el autotransplante se realizaron determinaciones semanales de progesterona para evidenciar la funci\u00f3n del tejido ov\u00e1rico. Una vez que se obtuvieron niveles ovulatorios, las ovejas fueron expuestas a macho de forma continua en b\u00fasqueda de gestaciones.  resultados  se consigui\u00f3 retorno de actividad ovultaria, evidenciado por niveles s\u00e9ricos de progesterona, en 7 de 8 ovejas autotransplantadas (87.5%) en un tiempo medio de 62.8 &#8211; 10.6 d\u00edas, con un rango de 52 a 82 d\u00edas. Estos hallazgos fueron indpendientes del  crioprotector utilizaod, dmso o proh. Solamente una oveja que se transplant\u00f3 con proh como criopreservador no recupero activida ovulato<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Autotrasplante de tejido ov\u00e1rico criopreservado en ovejas ooforectomizadas con recuperaci\u00f3n de la funci\u00f3n ovulatoria<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Autotrasplante de tejido ov\u00e1rico criopreservado en ovejas ooforectomizadas con recuperaci\u00f3n de la funci\u00f3n ovulatoria <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Antonio  Martin Gutierrez Gutierrez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/02\/2004<\/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 Remohi Gimenez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Miguel Tortajada Martinez <\/li>\n<li>Juan  Jos\u00e9 Parrilla paricio (vocal)<\/li>\n<li>lorenzo Abad Martinez (vocal)<\/li>\n<li>Manuel Gil salom (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Antonio Martin Gutierrez Gutierrez La congelaci\u00f3n de tejido ov\u00e1rico esta adquiriendo gran importancia por un incremento en [&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":[1],"tags":[81766,12009,8376,5494,11870,8377],"class_list":["post-28778","post","type-post","status-publish","format-standard","hentry","category-sin-categoria","tag-antonio-martin-gutierrez-gutierrez","tag-jose-remohi-gimenez","tag-juan-jose-parrilla-paricio","tag-lorenzo-abad-Martinez","tag-manuel-gil-salom","tag-miguel-tortajada-Martinez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/28778","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=28778"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/28778\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=28778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=28778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=28778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}