{"id":83018,"date":"2018-03-10T00:07:07","date_gmt":"2018-03-10T00:07:07","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/permanencia-en-condiciones-de-utilizacion-de-los-concentrados-de-plaquetas-in-vitro\/"},"modified":"2018-03-10T00:07:07","modified_gmt":"2018-03-10T00:07:07","slug":"permanencia-en-condiciones-de-utilizacion-de-los-concentrados-de-plaquetas-in-vitro","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/permanencia-en-condiciones-de-utilizacion-de-los-concentrados-de-plaquetas-in-vitro\/","title":{"rendered":"Permanencia en condiciones de utilizaci\u00f3n de los concentrados de plaquetas \u00abin vitro\u00bb"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ignacio Andres Martinez <\/strong><\/h2>\n<p>La presente tesis se comenz\u00f3 a realizar partiendo de una problem\u00e1tica muy habitual en los bancos de sangre de nuestro pa\u00eds: la escasez de plaquetas debido a su corto per\u00edodo de caducidad.  partiendo de esta base y despu\u00e9s de una consulta bibliografica se comenzo a realizar el estudio para ver si se podr\u00eda prolongar el periodo de caducidad de los c.P.  en teor\u00eda los c.P. Se desechan al 5 d\u00eda por el riesgo de contaminaci\u00f3n. as\u00ed que nuestro primer par\u00e1metro a valorar fue si existia o no contaminaci\u00f3n. para verificar  esto se hicieron cultivos de plaquetas al 5 y 7 d\u00eda. Una vez comprobado que las plaquetas eran est\u00e9riles se pas\u00f3 a comprobar una serie de par\u00e1metros para ver si adem\u00e1s eran viables y se podr\u00edan transfundir con garantias.  de acuerdo a la bibliograf\u00eda se midieron como par\u00e1metros m\u00e1s destacables el ph, el n\u00famero de plaquetas por ml y por bolsa, la turbidez, el numero de leucocitos por ml y por bolsa y el n\u00famero de hemat\u00edes de todos los c.P.De tal forma observamos que al 7 d\u00eda de conservaci\u00f3n la calidad y viabilidad de las plaquetas era similar que al 5 d\u00eda y que no hab\u00eda diferenciaci\u00f3n estad\u00edstica.  por \u00faltimo se realiz\u00f3 una prueba de funcionabilidad para ver si las plaquetas conservadas durante 7 d\u00edas eran capaces de realizar bien su funci\u00f3n, para este estudio se utiliz\u00f3 agregaciones con adp siendo los resultados al 5 y 7 dia equiparable y sin significacion estadistica.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Permanencia en condiciones de utilizaci\u00f3n de los concentrados de plaquetas \u00abin vitro\u00bb<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Permanencia en condiciones de utilizaci\u00f3n de los concentrados de plaquetas \u00abin vitro\u00bb <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ignacio Andres Martinez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/01\/2000<\/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>Alejandro Merino Angulo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Goiriena de gandarias javier <\/li>\n<li>gabriel Guill\u00e9n mart\u00ednez (vocal)<\/li>\n<li>Juan Aretxaga Martinez (vocal)<\/li>\n<li>joaquin Lasierra cirujeda (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ignacio Andres Martinez La presente tesis se comenz\u00f3 a realizar partiendo de una problem\u00e1tica muy habitual en [&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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