{"id":20750,"date":"2018-03-09T09:10:12","date_gmt":"2018-03-09T09:10:12","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/hormonodependencia-de-los-tumores-de-mama-caninos-tecnicas-de-estudio-y-valor-pronostico\/"},"modified":"2018-03-09T09:10:12","modified_gmt":"2018-03-09T09:10:12","slug":"hormonodependencia-de-los-tumores-de-mama-caninos-tecnicas-de-estudio-y-valor-pronostico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/hormonodependencia-de-los-tumores-de-mama-caninos-tecnicas-de-estudio-y-valor-pronostico\/","title":{"rendered":"Hormonodependencia de los tumores de mama caninos. t\u00e9cnicas de estudio y valor pron\u00f3stico"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Yolanda Millan Ruiz <\/strong><\/h2>\n<p>En este trabajo hemos estandarizado, primero, las t\u00e9cnicas de detecci\u00f3n de receptores de estr\u00f3genos (re) y receptores de progesterona (rp) en muestras de tejido canino utilizando m\u00e9todos inmunohistoqu\u00edmicos de tipo puente y anticuerpos monoclonales comerciales desarrollados frente a los correspondientes receptores de la especie humana.  despu\u00e9s, hemos analizado la expresi\u00f3n de re y rp en muestras de tejido de 264 neoplasias mamarias pertenecientes a 149 perras, y por \u00faltimo, hemos evaluado las relaciones entre la expresi\u00f3n de receptores hormonales y diversos factores indicativos del comportamiento biol\u00f3gico de las neoplasias malignas.  los anticuerpos monoclonles utilizados reaccionaron con los tejidos caninos utilizados como controles (\u00fatero y mama normales) de reforma espec\u00edfica, y el 78% de las neoplasias analizadas expresaron receptores hormonales, particularmente rp, siendo la expresi\u00f3n mayor entre las neoplasias benignas (94%) que entre las malignas (75%) y m\u00e1s frecuente en las neoplasias de tipo histol\u00f3gico complejo y mixto que en las neoplasias simples, as\u00ed como en las neoplasias malignas mejor diferenciadas.  en las neoplasias malignas, la expresi\u00f3n de receptores hormonales fue m\u00e1s frecuente entre los animales con periodos libres de enfermedad m\u00e1s largos y entre los tumores de menor tama\u00f1o y de menor grado histol\u00f3gico de malignidad, y sin met\u00e1stasis a ganglicos linf\u00e1ticos regionales, sin \u00e9mbolos de c\u00e9lulas neopl\u00e1sicas y sin necrosis, todos ellos factores pron\u00f3sticos favorables. por el contrario, la expresi\u00f3n de receptores hormonales fue independiente de la edad, la localizaci\u00f3n, el n\u00famero de neoplasias del animal y las siguientes caracter\u00edsticas de su historia reproductora: ovariectom\u00eda, tratamiento farmacol\u00f3gico para controlar el estro, partos previos y seudogestaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Hormonodependencia de los tumores de mama caninos. t\u00e9cnicas de estudio y valor pron\u00f3stico<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Hormonodependencia de los tumores de mama caninos. t\u00e9cnicas de estudio y valor pron\u00f3stico <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Yolanda Millan Ruiz <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 17\/12\/2002<\/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> Mart\u00edn De Las Mulas Gonz\u00e1lez Albo Juan a<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Miguel \u00e1ngel Sierra plana <\/li>\n<li> Chac\u00f3n-manrique de lara y gonz\u00e1lez ripoll Fernando (vocal)<\/li>\n<li> Espinosa de los monteros zayas Antonio (vocal)<\/li>\n<li>concepci\u00f3n Morales (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Yolanda Millan Ruiz En este trabajo hemos estandarizado, primero, las t\u00e9cnicas de detecci\u00f3n de receptores de estr\u00f3genos [&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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