{"id":79978,"date":"2018-03-09T23:25:54","date_gmt":"2018-03-09T23:25:54","guid":{"rendered":""},"modified":"2018-03-09T23:25:54","modified_gmt":"2018-03-09T23:25:54","slug":"use-of-autologous-platelet-concentrates-for-the-treatment-of-musculoskeletal-injuries-in-the-horse-preliminary-clinical-studies-and-cellular-and-molecular-evaluation-of-equine-platelet-concentrates-o","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/use-of-autologous-platelet-concentrates-for-the-treatment-of-musculoskeletal-injuries-in-the-horse-preliminary-clinical-studies-and-cellular-and-molecular-evaluation-of-equine-platelet-concentrates-o\/","title":{"rendered":"Use of autologous platelet concentrates for the treatment of musculoskeletal injuries in the horse. preliminary clinical studies and cellular and molecular evaluation of equine platelet concentrates obtained by single and double centrifugation tube methods"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Carmona Ramirez Jorge  Uriel <\/strong><\/h2>\n<p>Las plaquetas (plts) son protagonistas en la reparaci\u00f3n de las heridas, ya que contienen factores de crecimiento (gfs), los cuales producen quimiotasis, proliferaci\u00f3n y diferenciaci\u00f3n celular, neovascularizaci\u00f3n y deposici\u00f3n de matriz extracelular (ecm). Se ha propuesto la utilizaci\u00f3n de concentrados de plaquetas (pcs) aut\u00f3logos para acelerar la reparaci\u00f3n de las heridas y estimular la capacidad de regeneraci\u00f3n de los tejidos lesionados.  en los cap\u00edtulos iii y iv de esta tesis se presentan dos estudios cl\u00ednicos sobre el efecto de un concentrado plaquetario (pc) aut\u00f3logo en caballos con patolog\u00eda m\u00fasculo-esquel\u00e9tica grave. Este pc fue preparado por medio de una nueva t\u00e9cnica de doble centrifugaci\u00f3n en tubo. Una caracterizaic\u00f3n celular y molecular de este pc se presenta en el cap\u00edtulo v de \u00e9sta tesis.     se evalu\u00f3 el efecto de la inyecci\u00f3n intra-articular del pc en 7 caballos con enfermedad articular grave clasificada as\u00ed seg\u00fan el grado de cojera (dl) y la efusi\u00f3n sinovial (je). El pc produjo una mejor\u00eda estad\u00edsticamente significativa del dl y je (p menor 0,05). La mejor\u00eda m\u00e1s notable fue observada a los dos meses de finalizado el tratamiento y permaneci\u00f3 hasta 8 meses despu\u00e9s (ver cap\u00edtulo iii). En el cap\u00edtulo iv se evalu\u00f3 el efecto del pc en 7 caballos con lesiones tendinosas (tendonitis del tend\u00f3n flexor digital superficial (sdft) y ligamentosa (desmitis de ligamento suspensorio (dsl)). todos los caballos mejoraron significativamente su dl y la respuesta a la prueba de flexi\u00f3n (p menor 0,05). Los registros ultrasonogr\u00e1ficos mejoraron en los caballos con tendinopat\u00edas, pero no cambiaron en los que ten\u00edan desmopat\u00edas. Dos caballos con tendinitis retornaron con \u00e9xito a su nivel de competici\u00f3n pre-lesi\u00f3n. Se obtuvieron un promedio de 250 +- 71.8 x 106 plaquetas, 8.68 +- 3.78 leucocitos x 106 y 12515 +- 2443 pg de tgf-beta1\/ml de pc. No se observaron signos cl\u00ednicos adversos asociados con el tratamiento. en el cap\u00edtulo<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Use of autologous platelet concentrates for the treatment of musculoskeletal injuries in the horse. preliminary clinical studies and cellular and molecular evaluation of equine platelet concentrates obtained by single and double centrifugation tube methods<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Use of autologous platelet concentrates for the treatment of musculoskeletal injuries in the horse. preliminary clinical studies and cellular and molecular evaluation of equine platelet concentrates obtained by single and double centrifugation tube methods <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Carmona Ramirez Jorge  Uriel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/05\/2006<\/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>Marta Prades Robles<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: ignasio Durall rivas <\/li>\n<li>Manuel Novales dur\u00e1n (vocal)<\/li>\n<li>lLuis Orozco delclos (vocal)<\/li>\n<li>enrique Rodr\u00edguez grau-bassas (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Carmona Ramirez Jorge Uriel Las plaquetas (plts) son protagonistas en la reparaci\u00f3n de las heridas, ya que [&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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