{"id":23727,"date":"2018-03-09T09:14:24","date_gmt":"2018-03-09T09:14:24","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-histologico-inmunohistoqua%c2%admico-y-ultraestructural-del-disco-intervertebral-de-conejo-normal-e-irradiado-con-laser-de-diodo\/"},"modified":"2018-03-09T09:14:24","modified_gmt":"2018-03-09T09:14:24","slug":"estudio-histologico-inmunohistoqua%c2%admico-y-ultraestructural-del-disco-intervertebral-de-conejo-normal-e-irradiado-con-laser-de-diodo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/estudio-histologico-inmunohistoqua%c2%admico-y-ultraestructural-del-disco-intervertebral-de-conejo-normal-e-irradiado-con-laser-de-diodo\/","title":{"rendered":"Estudio histol\u00f3gico, inmunohistoqu\u00edmico y ultraestructural del disco intervertebral de conejo normal e irradiado con l\u00e1ser de diodo"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Garc\u00eda Carmona Patricia M. <\/strong><\/h2>\n<p>El presente estudio ha sido planteado para estudiar:  a,- el disco intervertebral (di) lumbar normal de conejo a nivel histol\u00f3gico, histoqu\u00edmico, inmunohistoqu\u00edmico y ultraestructural.  b,- los efectos inducidos a los 0, 5 y 45 d\u00edas postirradiaci\u00f3n (dpi) con un l\u00e1ser de diodo de 870 nm en distintas regiones de di lumbar de conejo, como el anillo fibroso (af), n\u00facleo pulposo (np) y placa cartilaginosa terminal (pct).  para este estudio se utilizaron 34 conejos de raza neozelandesa, de 10 a 12 semanas de edad.  14 animales se utilizaron como controles, 4 fueron sacrificados tras la irradiaci\u00f3n (0 dpi), dos a los 5 dpi, y 14 a los 45 dpi. La irradiaci\u00f3n se realiz\u00f3 bajo anestesia general, mediante acceso quir\u00fargico transperitoneal anterior. Se utiliz\u00f3 un l\u00e1ser de diodo de 870 nm, transmitido mediante fibra \u00f3ptica. La dosis total irradiada en cada disco oscil\u00f3 entre 28 y 153 julios.  respecto a los di controles, los efectos inducidos por el l\u00e1ser de diodo a los 0 y 5 dpi sobre los di de conejo consistieron en un cr\u00e1ter cuyo tama\u00f1o era proporcional a la dosis de energ\u00eda aplicada. La irradiaci\u00f3n en un mismo sentido provoc\u00f3 en un conejo necrosis en m\u00e9dula espinal.  los efectos a los 45 dpi consistieron en la proliferaci\u00f3n de osteofitos de tama\u00f1o proporcional a la dosis irradiada para intentar cerrar el cr\u00e1ter formado en el anillo fibroso. En \u00e9ste tambi\u00e9n exist\u00eda una banda de necrosis por coagulaci\u00f3n, cuasada probablemente por da\u00f1o vascular en la periferia del anillo fibrsoso. En las placas cartilagionosas terminales, s\u00f3lo se observ\u00f3 da\u00f1o cuando fueron irradiadas directamente.  del presente estudio puede concluirse que el l\u00e1ser de semiconductores de diodo de 870 nm es preciso para vaporizar np, provocando escaso da\u00f1o t\u00e9rmico en estructuras adyacentes. Sin embargo, la correcta colocaci\u00f3n de la fibra \u00f3ptica durante la dpl, y la correcta aplicaci\u00f3n de la irradiaci\u00f3n en distintas \u00e1reas del np es de gran<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio histol\u00f3gico, inmunohistoqu\u00edmico y ultraestructural del disco intervertebral de conejo normal e irradiado con l\u00e1ser de diodo<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio histol\u00f3gico, inmunohistoqu\u00edmico y ultraestructural del disco intervertebral de conejo normal e irradiado con l\u00e1ser de diodo <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Garc\u00eda Carmona Patricia M. <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/06\/2003<\/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>Jose Perez Arevalo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: amador Jover moyano <\/li>\n<li>Rafael Jes\u00fas Gomez villamandos (vocal)<\/li>\n<li>Antonio Fern\u00e1ndez rodr\u00edguez (vocal)<\/li>\n<li> Chacon manrique de lara Fernando (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Garc\u00eda Carmona Patricia M. El presente estudio ha sido planteado para estudiar: a,- el disco intervertebral (di) [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[494,515,2384,973,495],"tags":[533,7312,70189,70188,36673,57759],"class_list":["post-23727","post","type-post","status-publish","format-standard","hentry","category-ciencias-agrarias","category-ciencias-veterinarias","category-cirugia-veterinaria","category-cordoba","category-patologia-veterinaria","tag-amador-jover-moyano","tag-antonio-fernandez-rodriguez","tag-chacon-manrique-de-lara-fernando","tag-garcia-carmona-patricia-m","tag-jose-perez-arevalo","tag-rafael-jesus-gomez-villamandos"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/23727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=23727"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/23727\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=23727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=23727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=23727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}