{"id":72011,"date":"2018-03-09T23:16:46","date_gmt":"2018-03-09T23:16:46","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/cocultivo-embrionario-con-celulas-del-epitelio-endometrial-humano-como-tecnica-para-el-fallo-de-implantacion\/"},"modified":"2018-03-09T23:16:46","modified_gmt":"2018-03-09T23:16:46","slug":"cocultivo-embrionario-con-celulas-del-epitelio-endometrial-humano-como-tecnica-para-el-fallo-de-implantacion","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/cocultivo-embrionario-con-celulas-del-epitelio-endometrial-humano-como-tecnica-para-el-fallo-de-implantacion\/","title":{"rendered":"\u00abcocultivo embrionario con c\u00e9lulas del epitelio endometrial humano como t\u00e9cnica para el fallo de implantaci\u00f3n\u00bb"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Mercader Bayarri M\u00aa Desamparados <\/strong><\/h2>\n<p>En la \u00faltima d\u00e9cada se han producido grandes adelantos en las t\u00e9cnicas de reproducci\u00f3n asistida. Sin embargo, las tasas de gestaci\u00f3n e implantaci\u00f3ncontin\u00faan siendo bajas. Una de las l\u00edneas de actuaci\u00f3n es favorecer la implantaci\u00f3n embrionaria. El blastocisto posee una mayor capacidad de implantaci\u00f3n. para obtener blastocistos en el laboratorio necesitamos no comprometer su desarrollo con un ambiente sub \u00f3ptimo. El epitelio endometrial humano ser\u00eda un excelente soporte celular para el cocultivo de embriones humanos porque es el primer tejido con el que el embri\u00f3n entra en contacto, esf\u00e1cil de obtener y adem\u00e1s se evitar\u00eda la zoonosis. El cocultivo sobre c\u00e9lulas del epitelio endometrial humano incrementa la tasa de blastocistos en rat\u00f3n y en laespecie humana al compararlas con las obtenidas en el cultivo secuencial. las tasas de implantaci\u00f3n y gestaci\u00f3n, obtenidas tras la transferencia de blastocistos del programa de cocultivo, son significativamente superiores (p &lt; 0,05) al compararlas con las transferencias de embriones en d\u00eda 2 de desarrollo enpacientes, con fallo de implantaci\u00f3n, sometidas a donaci\u00f3n de ovocitos. La capacidad de los blastocistos para realizar la eclosi\u00f3n no se ve influenciada por la edad materna ni por el n\u00famero de fallos previos. cuando transferimos blastocistos, la tasa de ni\u00f1os nacidos ( 59% ) es mayor que la de ni\u00f1as ( 41%). Elporcentaje de defectos cong\u00e9nitos de los ni\u00f1os obtenidos por transferencia deblastocistos no es estad\u00edsticamente significativo respecto a los ni\u00f1os nacidos tras transferencia en estadios anteriores en parejas sometidas a t\u00e9cnicas de reproducci\u00f3n asistida.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>\u00abcocultivo embrionario con c\u00e9lulas del epitelio endometrial humano como t\u00e9cnica para el fallo de implantaci\u00f3n\u00bb<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 \u00abcocultivo embrionario con c\u00e9lulas del epitelio endometrial humano como t\u00e9cnica para el fallo de implantaci\u00f3n\u00bb <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Mercader Bayarri M\u00aa Desamparados <\/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 17\/12\/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> Sim\u00f3n Vall\u00e9s Carlos A.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: fernando Bonilla musoles <\/li>\n<li>josep Santal\u00f3 pedro (vocal)<\/li>\n<li>vicente Serra serra (vocal)<\/li>\n<li>pedro nolasco Barri rague (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mercader Bayarri M\u00aa Desamparados En la \u00faltima d\u00e9cada se han producido grandes adelantos en las t\u00e9cnicas de [&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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