{"id":16761,"date":"2002-08-05T00:00:00","date_gmt":"2002-08-05T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/valor-plasmatico-e-histologico-de-catepsina-b-en-cancer-colorrectal-y-patologa%c2%ada-abdominal-inflamatoria-sensibilidad-y-especificidad-en-catepsina-b-cea-y-ca-19-9\/"},"modified":"2002-08-05T00:00:00","modified_gmt":"2002-08-05T00:00:00","slug":"valor-plasmatico-e-histologico-de-catepsina-b-en-cancer-colorrectal-y-patologa%c2%ada-abdominal-inflamatoria-sensibilidad-y-especificidad-en-catepsina-b-cea-y-ca-19-9","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/valor-plasmatico-e-histologico-de-catepsina-b-en-cancer-colorrectal-y-patologa%c2%ada-abdominal-inflamatoria-sensibilidad-y-especificidad-en-catepsina-b-cea-y-ca-19-9\/","title":{"rendered":"Valor plasm\u00e1tico e histol\u00f3gico de catepsina b en c\u00e1ncer colorrectal y patolog\u00eda abdominal inflamatoria. sensibilidad y especificidad en catepsina b, cea y ca 19.9"},"content":{"rendered":"<h2>Tesis doctoral de <strong> David Padilla Valverde <\/strong><\/h2>\n<p>Introduccion  hasta un 30% de enfermos intervenidos quirurgicamente con diagn\u00f3stico de c\u00e1ncer colorrectal sin evidencia preoperatorio de metastatizaci\u00f3n regional y\/o distancia fallecen. Son neoplasias infraestadiadas, muy agresivas, sin tto., Adyuvante.  objetivos  establecer el papel desempe\u00f1ado por la catepsina b en el proceso metast\u00e1sico del c\u00e1ncer colorrectal. Aceptar o rechazar la utilizaci\u00f3n de la catepsina b como marcador tumoral en el c\u00e1ncer colorrectal para diagnosticar estas neoplasias de gran agresividad.  material y m\u00e9todo  estudio transversal y cohorte 55 enfermos intervenidos quir\u00fargicamente con diagn\u00f3stico de c\u00e1ncer colorrectal entre 1998 y 2000. Utilizamos como grupo control, 23 enfermos intervenidos quir\u00fargicamente con diagn\u00f3stico de apendicitis aguda. Variables cl\u00ednicas y anatomopatol\u00f3gicas, edad, sexo, tto.Quir\u00fargico, tama\u00f1o, diferenciaci\u00f3n, localizaci\u00f3n, metastarizaci\u00f3n ganglionar, recidiva y supervivencia. Variables plasm\u00e1ticas, cea, ca 19.9, catepsina b. Variable inmunohistoqu\u00edmicas, p53, catepsina b.  resultados y conclusiones  entre 1998 y 2000, 55 enfermos fueron intervenidos quir\u00fargicamente con diagn\u00f3stico de c\u00e1ncer colorrectal. 29 varones, 52,7% y 26 mujeres, 47,3%. edad&lt;50 a\u00f1os, 9,1%. El tama\u00f1o fue &lt;5cms. 72,7%. Localizaci\u00f3n rectal, 32,2%. diferenciaci\u00f3n moderada, 49,1%, t\u00c2\u00ba de seguimiento: 18 meses, (2-25). Recidiva, 30,9%. Mortalidad, 23,6%. Valor plasm\u00e1tico de catepsina b, 6,94+-1,84 ng\/ml. valor inmunohistoqu\u00edmico, 66,9+-19,51%.  * los valores de catepsina b plasm\u00e1ticos, p=0,011, e inmunohistoqu\u00edmicos, p=0,000, en enfermos con c\u00e1ncer colorrectal difieren significativamente a id\u00e9nticas determinaciones en enfermos con apendicitis aguda.  * su dif\u00edcil accesibilidad, elevado coste y producci\u00f3n por c\u00e9lulas benignas neopl\u00e1sicas de otro origen, descarta su utilizaci\u00f3n como marcador tumoral diagn\u00f3stico con c\u00e1ncer colorrectal.  * sin embargo su determinac<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Valor plasm\u00e1tico e histol\u00f3gico de catepsina b en c\u00e1ncer colorrectal y patolog\u00eda abdominal inflamatoria. sensibilidad y especificidad en catepsina b, cea y ca 19.9<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Valor plasm\u00e1tico e histol\u00f3gico de catepsina b en c\u00e1ncer colorrectal y patolog\u00eda abdominal inflamatoria. sensibilidad y especificidad en catepsina b, cea y ca 19.9 <\/li>\n<li><strong>Autor:<\/strong>\u00a0 David Padilla Valverde <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 08\/05\/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>Eugenio Arevalo Jimenez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: pedro S\u00e1nchez guijo <\/li>\n<li>Jos\u00e9 Antonio Rodr\u00edguez montes (vocal)<\/li>\n<li>Jos\u00e9 Antonio Bondia navarro (vocal)<\/li>\n<li> Gord\u00f3n del r\u00edo Antonio (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de David Padilla Valverde Introduccion hasta un 30% de enfermos intervenidos quirurgicamente con diagn\u00f3stico de c\u00e1ncer colorrectal sin [&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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