{"id":130839,"date":"1996-01-01T00:00:00","date_gmt":"1996-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efectos-de-los-estrogenos-sobre-la-prl\/"},"modified":"1996-01-01T00:00:00","modified_gmt":"1996-01-01T00:00:00","slug":"efectos-de-los-estrogenos-sobre-la-prl","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/efectos-de-los-estrogenos-sobre-la-prl\/","title":{"rendered":"Efectos de los estrogenos sobre la prl."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Eugenio Alvarez Tutor <\/strong><\/h2>\n<p>Es frecuente la utilizacion de preparados estrogeno-gestagenicos, en la consulta diaria de cualquier medico en el tratamiento de acne, hirsutismo, alopecia o simplemente como anticonceptivo oral. Tambien es conocido el mayor nivel de prl, en mujeres con respecto a los hombres y su incremento durante el embarazo por efecto de la accion estrogenica.  los objetivos de este trabajo van dirigidos a confirmar el aumento de la prl como consecuencia de la administracion de etinil-estradiol (ee) y acetato de ciproterona (ac), intentando dilucidar el mecanismo de accion por el que se produce este aumento, asi como comprobar si la hiperprolactinemia persiste tras la suspension del tratamiento. Al mismo tiempo estudiar tambien la influencia del tratamiento sobre la tsh.  contamos con 21 mujeres sanas, nuliparas, con una edad media de 22.86 a\u00f1os (18-37) y un bmi de 22.26 (18.07-25.7); a las que tratamos con 35 ug de ee y de ac.  se trata de un estudio propectivo al que aplicamos una comparacion de medias pareadas entre los datos basales de las pacientes anterior al inicio del tratamiento; con los resultados obtenidos a lo largo del mismo a los 3,6 y 12 meses, y 6 meses despues de haberlo suspendido. En cada uno de los controles establecidos se realizo a una analitica general y 2 pruebas dinamicas de estimulacion (test demetoclopramida y de trh).  no encontramos modificaciones en los niveles de glucemia basal, acido urico, antitrombina iii, ni de las transaminasas. Si que se produce una elevacion significativa del colesterol total y el cortisol a partir de los 3 meses de tratamiento, el colesterol se recupera a los 6 meses tras la suspension del mismo, mientras que el cortisol se mantiene aumentado.  los niveles basales de prl aumentan significativamente al a\u00f1o de tratamiento y se mantienen elevados a los 6 meses de haberlo suspendido, lo mismo que la respuesta maxima de la prl tras metoclopramida (mtcp). Esto se explica por un aumento<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efectos de los estrogenos sobre la prl.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efectos de los estrogenos sobre la prl. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Eugenio Alvarez Tutor <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1996<\/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>Miguel Anderiz Lopez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jose Bueno G\u00f3mez <\/li>\n<li>Juan Casas Fernandez (vocal)<\/li>\n<li> Rodriguez Erdo Zain Rosa (vocal)<\/li>\n<li>Gregorio Tiberio Lopez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Eugenio Alvarez Tutor Es frecuente la utilizacion de preparados estrogeno-gestagenicos, en la consulta diaria de cualquier medico [&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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