{"id":22360,"date":"2003-01-04T00:00:00","date_gmt":"2003-01-04T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/patrones-espermatogenicos-basales-y-desarrollo-embrionario-temprano-tras-icsi-en-oligoastenozoospermia-secretoras-severa\/"},"modified":"2003-01-04T00:00:00","modified_gmt":"2003-01-04T00:00:00","slug":"patrones-espermatogenicos-basales-y-desarrollo-embrionario-temprano-tras-icsi-en-oligoastenozoospermia-secretoras-severa","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/patrones-espermatogenicos-basales-y-desarrollo-embrionario-temprano-tras-icsi-en-oligoastenozoospermia-secretoras-severa\/","title":{"rendered":"Patrones espermatog\u00e9nicos basales y desarrollo embrionario temprano tras icsi en oligoastenozoospermia secretoras severa."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Mar\u00eda Vendrell Sala <\/strong><\/h2>\n<p>La hip\u00f3tesis de trabajo a verificar es la existencia de subpoblaciones esperm\u00e1ticas de riesgo cromos\u00f3mico mei\u00f3tico -identificables en el estudio androl\u00f3gico basal previo a su posible inclusi\u00f3n en un programa de microinyecci\u00f3n esperm\u00e1tica intracitoplasm\u00e1tica (icsi)- que comportan una menor capacidad embriog\u00e9nica temprana.  la poblaci\u00f3n estudiada consiste en una serie consecutiva de 103 pacientes varones que consultaron por esterilidad presuntamente idiop\u00e1tica por oligoastenozoospermia secretora severa (concentraci\u00f3n esperm\u00e1tica m\u00f3til &lt;1.5 x 10 6\/ml).  a los pacientes se les realiz\u00f3 un estudio espermatog\u00e9nico basal mediante determinaci\u00f3n de volumen testicular, seminograma, fsh s\u00e9rica basal, contaje tubular de esperm\u00e1tides elongadas y estudio de cromosomas mei\u00f3ticos.  de la serie previamente estudiada 75 pacientes realizaron un primer ciclo de icsi en el transcurso del a\u00f1o siguiente a su consulta.  existe una elevada incidencia de anomal\u00edas mei\u00f3ticas (37.9%) y especialmente de anomal\u00edas sin\u00e1pticas (17.5%) en pacientes con oligoastenozoospermia secretora severa.  la mayor\u00eda (66.7%) de anomal\u00edas mei\u00f3ticas y de anomal\u00edas sin\u00e1pticas se acumulan en pacientes con concentraci\u00f3n esperm\u00e1tica &lt;1&#215;10 6\/ml, afectando respectivamente al 57.8% y 26.7% de pacientes y alcanzando un 68% y un 40% respectivamente cuando la concentraci\u00f3n esperm\u00e1tica es &lt;0.5 x 10 6\/ml, sugiriendo un incremento de anomal\u00edas mei\u00f3ticas y anomal\u00edas sin\u00e1pticas relacionado con la severidad de la alteraci\u00f3n espermatog\u00e9nica.  se constata un ritmo de divisi\u00f3n embrionaria en d\u00eda 2 (&gt;4 c\u00e9lulas) bajo con predominio de embriones lentos, para anomal\u00edas mei\u00f3ticas (p&lt;0.05), para concentraci\u00f3n esperm\u00e1tica &lt;1&#215;10 6\/ml (p&lt;0.05) y especialmente para el patr\u00f3n combinado &lt;1&#215;10 6\/ml con anomal\u00edas mei\u00f3ticas (p&lt;0.01), existiendo una capacidad embriog\u00e9nica temprana inversamente relacionada con la severidad de la alteraci\u00f3n<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Patrones espermatog\u00e9nicos basales y desarrollo embrionario temprano tras icsi en oligoastenozoospermia secretoras severa.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Patrones espermatog\u00e9nicos basales y desarrollo embrionario temprano tras icsi en oligoastenozoospermia secretoras severa. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Mar\u00eda Vendrell Sala <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/04\/2003<\/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>Jos\u00e9 Egozcue Cuixart<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: cristina Templado meseguer <\/li>\n<li>Jos\u00e9 Mar\u00eda Carrera macia (vocal)<\/li>\n<li>merce Durfort coll (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 Jos\u00e9 Mar\u00eda Vendrell Sala La hip\u00f3tesis de trabajo a verificar es la existencia de subpoblaciones esperm\u00e1ticas 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 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":[66899,1331,4422,66898,11870,14022],"class_list":["post-22360","post","type-post","status-publish","format-standard","hentry","category-sin-categoria","tag-cristina-templado-meseguer","tag-jose-egozcue-cuixart","tag-jose-maria-carrera-macia","tag-jose-maria-vendrell-sala","tag-manuel-gil-salom","tag-merce-durfort-coll"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/22360","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=22360"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/22360\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=22360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=22360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=22360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}