{"id":89321,"date":"2018-03-10T00:14:28","date_gmt":"2018-03-10T00:14:28","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/el-sistema-endotelio-oxido-nitrico-en-la-vena-cefalica-de-pacientes-coninsuficiencia-renal-cronica\/"},"modified":"2018-03-10T00:14:28","modified_gmt":"2018-03-10T00:14:28","slug":"el-sistema-endotelio-oxido-nitrico-en-la-vena-cefalica-de-pacientes-coninsuficiencia-renal-cronica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/el-sistema-endotelio-oxido-nitrico-en-la-vena-cefalica-de-pacientes-coninsuficiencia-renal-cronica\/","title":{"rendered":"El sistema endotelio-oxido nitrico en la vena cefalica de pacientes coninsuficiencia renal cronica"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Paloma Lluch Garcia <\/strong><\/h2>\n<p>El objetivo de este trabajo fue analizar la respuesta de vena cef\u00e1lica de enfermos con insuficiencia renal cr\u00f3nica a estimulos farmacol\u00f3gicos para revelar una posible disfunci\u00f3n endotelial.  se midieron los cambios en la tensi\u00f3n isom\u00e9trica de anillos de la vena cef\u00e1lica de 32 pacientes con insuficiencia renal cr\u00f3nica no dializados y de 18 dializados. Se utilizaron como controles anillos venosos de 30 donantes de \u00f3rganos. Los resultados fueron los siguientes:  1- la relajaci\u00f3n a la acetilcolina est\u00e1 diminuida en venas de ur\u00e9micos.  2- los inhibidores de la oxido nitrico sintasa l-nmma o adma redujerjon un 50% la relajaci\u00f3n en venas de controles y de no dializados, la relajaci\u00f3n residual se inhibi\u00f3 con 20 nm kcl o 1 nm tetraetilamonio (tea).  3- la relajaci\u00f3n en venas de pacientes dializados no se modific\u00f3 con l-nmma o adma pero se inhibi\u00f3 con tea o kcl. Los resultados demuestran que en la relajaci\u00f3n dependiente del andotelio en controles y en no dializados pariticpan el \u00f3xido n\u00edtrico y el estimulo de canales de potasio. En las venas de pacientes dializados, la relajaci\u00f3n dependiente del endotelio es consecuencia, exclusivamente, del estimulo de canales de potasio.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>El sistema endotelio-oxido nitrico en la vena cefalica de pacientes coninsuficiencia renal cronica<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 El sistema endotelio-oxido nitrico en la vena cefalica de pacientes coninsuficiencia renal cronica <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Paloma Lluch Garcia <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 15\/03\/2001<\/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>Pascual Medina Besso<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: jose Martinez <\/li>\n<li>enrique Alburch dominguez (vocal)<\/li>\n<li> Calabuig albors Jos\u00e9 ramon (vocal)<\/li>\n<li>godotredo Dieguez castillo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Paloma Lluch Garcia El objetivo de este trabajo fue analizar la respuesta de vena cef\u00e1lica de enfermos [&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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