{"id":15392,"date":"2002-01-02T00:00:00","date_gmt":"2002-01-02T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/el-area-postrema-y-otros-organos-circunventriculares-ante-la-hipertension-y-su-tratamiento-con-cpatopril-un-estudio-en-ratas-shr\/"},"modified":"2002-01-02T00:00:00","modified_gmt":"2002-01-02T00:00:00","slug":"el-area-postrema-y-otros-organos-circunventriculares-ante-la-hipertension-y-su-tratamiento-con-cpatopril-un-estudio-en-ratas-shr","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/el-area-postrema-y-otros-organos-circunventriculares-ante-la-hipertension-y-su-tratamiento-con-cpatopril-un-estudio-en-ratas-shr\/","title":{"rendered":"El \u00e1rea postrema y otros \u00f3rganos circunventriculares ante la hipertensi\u00f3n y su tratamiento con cpatopril. un estudio en ratas shr"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Isabel Martinez De La Pe\u00f1a Valenzuela <\/strong><\/h2>\n<p>Se estudi\u00f3 cualitativa y cuantitativamente el \u00e1rea postrema ap, en ratas machos espont\u00e1neamente hipertensas shr y normo tensas wistar-kyoto wky. tambi\u00e9n se estudiaron las prote\u00ednas dellcr de las ratas hipertensas, y con anticuerpos contra dichas prote\u00ednas se analizaron los \u00f3rganos y estructura circunventriculares implicadas en su secreci\u00f3n.  el tama\u00f1o nuclear de las neuronas de la parte rostral de la ap de las ratas shr mostr\u00f3 un incremento con respecto al tama\u00f1o de las neuronas de las partes rostral y caudal del ap de las ratas wky. Adem\u00e1s se determinaron cinco bandas proteicas en el lcr  de las ratas hipertensas que no estban presentes en el lcr de las ratas controles. En las ratas wky y shr los anticuerpos contra las bandas proteicas han marcado el osc, los plexos coroideos, el osf, la em, y el ap,. Adem\u00e1s de otroas estructuras. La hipertensi\u00f3n produjo una alteraci\u00f3n de la composici\u00f3n proteica del lcr, y estas prote\u00ednas anormales son secretadas por diferentes \u00f3rganos circunventriculares, como el osc, osf, plexos.  todos estos hallazgos y el hecho de que la hipertensi\u00f3n se acompa\u00f1a de una dilataci\u00f3n ventricular progresiva apoyar\u00eda la posibilidad de que en las ratas hipertensas el material secretor liberado al lcr est\u00e9 alterado debido a una hiperfunci\u00f3n de la parte rostral del ap y de otros ocv.  palabras claves: \u00f3rganos circunventriculares, \u00e1rea postrema, hipertensi\u00f3n, morfometr\u00eda, l\u00edquido cefalorraqu\u00eddeo, prote\u00ednas, ratas shr.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>El \u00e1rea postrema y otros \u00f3rganos circunventriculares ante la hipertensi\u00f3n y su tratamiento con cpatopril. un estudio en ratas shr<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 El \u00e1rea postrema y otros \u00f3rganos circunventriculares ante la hipertensi\u00f3n y su tratamiento con cpatopril. un estudio en ratas shr <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Isabel Martinez De La Pe\u00f1a Valenzuela <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 La laguna<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/02\/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>Agust\u00edn Casta\u00f1eyra Perdomo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: romualdo Ferres torres <\/li>\n<li>isabel De diego barbado (vocal)<\/li>\n<li>an\u00edbal Smith fern\u00e1ndez (vocal)<\/li>\n<li> Ormazabal ramos Jos\u00e9 Carlos (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Isabel Martinez De La Pe\u00f1a Valenzuela Se estudi\u00f3 cualitativa y cuantitativamente el \u00e1rea postrema ap, en ratas [&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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