{"id":20933,"date":"2018-03-09T09:10:29","date_gmt":"2018-03-09T09:10:29","guid":{"rendered":""},"modified":"2018-03-09T09:10:29","modified_gmt":"2018-03-09T09:10:29","slug":"estudio-estereologico-del-volumen-nuclear-medio-ponderado-por-volumen-y-de-la-proliferacion-celular-en-la-neoplasia-intraepitelial-prostatica-pin-analisis-compartivo-con-tejido-prostatico-normal-y","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-estereologico-del-volumen-nuclear-medio-ponderado-por-volumen-y-de-la-proliferacion-celular-en-la-neoplasia-intraepitelial-prostatica-pin-analisis-compartivo-con-tejido-prostatico-normal-y\/","title":{"rendered":"Estudio estereol\u00f3gico del volumen nuclear medio ponderado por volumen y de la proliferaci\u00f3n celular en la neoplasia intraepitelial prost\u00e1tica (pin). an\u00e1lisis compartivo con tejido prost\u00e1tico normal y adenocarcinoma prost\u00e1tico"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Fernando Teba Del Pino <\/strong><\/h2>\n<p>La neoplasia intrapitelial pron\u00f3stica (pin) es considerada actualmente una lesi\u00f3n precursora del adenocarcinoma prost\u00e1tico. El prop\u00f3sito de este trabajo ha sido determinar si el volumen nuclear medio y el \u00e1rea media de secci\u00f3n nuclear de las c\u00e9lulas del epitelio glandular y el \u00edndice de proliferaci\u00f3n celular, en tejido prost\u00e1tico normal, hbp, pin y adenocarcinoma pueden aportar datos que apoyan el car\u00e1cter premaligno de pin.  para ello se han estudiado 50 casos de hbp, pin y adenocarcinoma, obtenidos por cirug\u00eda o biopsias prot\u00e1ticas, y 5 casos de tejido prost\u00e1tico normal obtenidas de pacientes j\u00f3venes.  se realizaron las siguientes determinaciones cuantitativas:  a,- volumen nuclear medio ponderado por volumen.  b,- \u00e1rea media de secci\u00f3n nuclear.  c,- \u00edndice de proliferaci\u00f3n celular.  en los grupos control y pin se segment\u00f3 el epitelio secretor glandular en estrato basal y columnar y se determinaron los par\u00e1metros anteriormente citados en ambos estratos.  el an\u00e1lisis de los datos obtenidos llev\u00f3 a las siguientes conclusiones:  a,- el volumen nuclear medio ponderado por volumen en casos control y hbp son similares, as\u00ed como los de pin y adenocarcinoma.  b,- el estrato de c\u00e9lulas basales de pin presenta los valores mayores de vv nuclear y de su variabilidad biol\u00f3gica, lo que hace pesar que es aqu\u00ed donde pueden producirse los cambios iniciales en el desarrollo del adenocarcinoma prost\u00e1tico.  c,- el estrato de c\u00e9lulas columnares de pin presenta valores de vv nuclear y un \u00edndice de proliferaci\u00f3n celular similar a los del adenocarcinoma.  d,- el vv nuclear puede complementar a otros par\u00e1metros cl\u00ednico-patol\u00f3gicos aumentando su valor pron\u00f3stico.  e,- el vv nuclear y el \u00edndice de proliferaci\u00f3n celular permiten clasificar correctamente, en el grupo benigno (controles y hbp) y grupo premaligno\/maligno, la mayor\u00eda de los casos.  los resultado obtenidos apoyan el car\u00e1cter premaligno de la neopla<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio estereol\u00f3gico del volumen nuclear medio ponderado por volumen y de la proliferaci\u00f3n celular en la neoplasia intraepitelial prost\u00e1tica (pin). an\u00e1lisis compartivo con tejido prost\u00e1tico normal y adenocarcinoma prost\u00e1tico<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio estereol\u00f3gico del volumen nuclear medio ponderado por volumen y de la proliferaci\u00f3n celular en la neoplasia intraepitelial prost\u00e1tica (pin). an\u00e1lisis compartivo con tejido prost\u00e1tico normal y adenocarcinoma prost\u00e1tico <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Fernando Teba Del Pino <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/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>Luis Santamar\u00eda Solis<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: alfonso Llamas marcos <\/li>\n<li>Jes\u00fas Salinas casado (vocal)<\/li>\n<li>roc\u00edo Mart\u00edn l\u00f3pez (vocal)<\/li>\n<li>carmen Marr\u00f3n gallardo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Fernando Teba Del Pino La neoplasia intrapitelial pron\u00f3stica (pin) es considerada actualmente una lesi\u00f3n precursora del adenocarcinoma [&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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