{"id":38255,"date":"2018-03-09T09:37:45","date_gmt":"2018-03-09T09:37:45","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/bases-morfologicas-y-quirurgicas-de-la-vasectomia-repercusion-histopatologicas-sobre-el-testiculo-de-la-rata-albina\/"},"modified":"2018-03-09T09:37:45","modified_gmt":"2018-03-09T09:37:45","slug":"bases-morfologicas-y-quirurgicas-de-la-vasectomia-repercusion-histopatologicas-sobre-el-testiculo-de-la-rata-albina","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/bases-morfologicas-y-quirurgicas-de-la-vasectomia-repercusion-histopatologicas-sobre-el-testiculo-de-la-rata-albina\/","title":{"rendered":"Bases morfologicas y quirurgicas de la vasectomia. repercusion histopatologicas sobre el testiculo de la rata albina."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Pastor Alonso Paz <\/strong><\/h2>\n<p>Introduccion y planteamiento del problema:  se realiza un estudio de revisi\u00f3n hist\u00f3rico sobre la vasectom\u00eda desde sus inicios el siglo pasado hasta el momento actual, pero la polemica sobre la vasect. Sigue existiendo, su inocuidad contra su no realizaci\u00f3n por las alteraciones que se producen; las diferencias sobre la t\u00e9cnica a emplear como causantes de las alteraciones, contra patolog\u00eda asociada. Se pretende indagar sobre las alteraciones histopatol\u00f3gicas del test\u00edculo, comprobar si estas ser\u00edan corregibles pasado un tiempo por la vaso-vasostom\u00eda, o si no existe regresi\u00f3n de las lesiones.  material y metodos:  se emplea la rata albina tipo ofa sprague dawley adulta macho (30 animales exp.) Divididos en 5 grupos experim., los grupos experim. Son operados de vasectom\u00eda por electrocoagulaci\u00f3n a los 3 meses de vida y posteriormente sacrificados en distintos per\u00edodos: i) grupo control (6); ii) grupo sacrif. A los 3 meses (6); iii) grupo sacrif. A los 6 meses (6); iv) grupo sacrif. A los 9 meses (6); v) grupo que es reoperado de vaso-vasotom\u00eda a los 6 meses, y sacrif 6 meses mas tarde. Se realiza un estudio de microscop\u00eda \u00f3ptica (h.E., Masson, inmunohistoqu\u00edmicas) y con m. Electr\u00f3nica.  resultados y discusion:  se contrastan los resultados con los animales controles, apreciandose con m.O. Atrofia segmentaria, vacuolizaci\u00f3n y separaci\u00f3n intertubular, ademas de rotura de membrana basal, dehiscencia celular y condensaci\u00f3n esperm\u00e1tica, no se detectan alt. Vasculares con m.O.; Con m.E. Se aprecia un mayor grado de apoptosis, no afectaci\u00f3n de las c\u00e9lulas de sertoli y la presencia de los granulomas esperm\u00e1ticos en el 60% de los animales vasectomizados, c. De leydig normales, dehiscencia celular, las lesiones vasculares se hacen evidentes con grandes vacuolizaciones del epitelio vascular, con la evidencia de que la vaso-vasostom\u00eda no produce la regresi\u00f3n de las lesiones.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Bases morfologicas y quirurgicas de la vasectomia. repercusion histopatologicas sobre el testiculo de la rata albina.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Bases morfologicas y quirurgicas de la vasectomia. repercusion histopatologicas sobre el testiculo de la rata albina. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Pastor Alonso Paz <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Santiago de compostela<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 13\/06\/1998<\/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>M. Pilar Alonso Martinez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: fermin Navarrina gamez <\/li>\n<li>Jos\u00e9 Antonio Torre carballada (vocal)<\/li>\n<li>margarita Forcada jim\u00e9nez (vocal)<\/li>\n<li>Jorge Teijeiro vidal (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Pastor Alonso Paz Introduccion y planteamiento del problema: se realiza un estudio de revisi\u00f3n hist\u00f3rico sobre la [&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":[212,35,9,1533,977],"tags":[21504,1813,3207,99529,68052,99528],"class_list":["post-38255","post","type-post","status-publish","format-standard","hentry","category-biologia-humana","category-ciencias-de-la-vida","category-ciencias-medicas","category-cirugia-urologica","category-santiago-de-compostela","tag-fermin-navarrina-gamez","tag-jorge-teijeiro-vidal","tag-jose-antonio-torre-carballada","tag-m-pilar-alonso-Martinez","tag-margarita-forcada-jimenez","tag-pastor-alonso-paz"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/38255","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=38255"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/38255\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=38255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=38255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=38255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}