{"id":30228,"date":"2018-03-09T09:23:45","date_gmt":"2018-03-09T09:23:45","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-histologico-morfometrico-y-microanalisis-qua%c2%admico-del-tejido-oseo-neoformado-por-regeneracion-inducida-tras-la-incorporacion-de-diferentes-materiales-de-relleno-oseo\/"},"modified":"2018-03-09T09:23:45","modified_gmt":"2018-03-09T09:23:45","slug":"estudio-histologico-morfometrico-y-microanalisis-qua%c2%admico-del-tejido-oseo-neoformado-por-regeneracion-inducida-tras-la-incorporacion-de-diferentes-materiales-de-relleno-oseo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-histologico-morfometrico-y-microanalisis-qua%c2%admico-del-tejido-oseo-neoformado-por-regeneracion-inducida-tras-la-incorporacion-de-diferentes-materiales-de-relleno-oseo\/","title":{"rendered":"Estudio histol\u00f3gico, morfom\u00e9trico y microan\u00e1lisis qu\u00edmico del tejido \u00f3seo neoformado por regeneraci\u00f3n inducida tras la incorporaci\u00f3n de diferentes materiales de relleno \u00f3seo"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Marco Espa\u00f1ol Jos\u00e9 Ricardo <\/strong><\/h2>\n<p>Introducci\u00f3n  los defectos \u00f3seos maxilares, independientemente de la causa, han sido tratados hist\u00f3ricamente con injertos de hueso aut\u00f3logos. Sin embargo, a menudo no se dispone de hueso aut\u00f3geno en cantidad suficiente, se necesita una segunda zona quir\u00fargica y, en ocasiones, resulta un gasto inaceptable para el paciente. El hueso al\u00f3geno proporciona una alternativa al hueso aut\u00f3geno pero todav\u00eda existe miedo al riesgo de transmisi\u00f3n de enfermedades. por todo ello, \u00faltimamente existe un gran auge en la investigaci\u00f3n y desarrollo de materiales biocompatibles que puedan ser utilizados como sustitutos \u00f3seos.  objetivos  el prop\u00f3sito principal de este estudio es valorar y comparar la respuesta \u00f3sea a dos materiales de sustituci\u00f3n \u00f3sea que se utilizan actualmente con gran profusi\u00f3n: hidroxiapatita natural de origen bovino (han) y cer\u00e1mica de vidrio bioactiva, concretamente bioglass(r).  material y metodolog\u00eda  para ello, se han utilizado 24 minipigs adultos (14-20 meses) a lo que se les han realizado en la cara vestibular de la mand\u00edbula izda., Dos cavidades (una experiencia y otra control). Las cavidades experimentales de la mitad de los animales (12) se rellenaron con han (grupo h), las de los otros 12 minipigs restantes con bioglass(r) (grupo b) y las cavidades control de todos los animales (24) quedaron vac\u00edas (grupo c). La respuesta \u00f3sea se estudi\u00f3 a la 1, 2, 3, 4, 12 y 32  semanas tras el injerto del material. para ello, en cada periodo de tiempo se sacrificaron cuatro animales (2 con cavidades de los grupos h y c y 2 con cavidades de los grupos b y c). las muestras fueron valoradas histol\u00f3gicamente, mediante microscop\u00eda \u00f3ptica e histomorfom\u00e9tricamente, utilizando un analizador de im\u00e1genes digital. tambi\u00e9n se llev\u00f3 a cabo microan\u00e1lisis de los elementos qu\u00edmicos existentes en diferentes zonas de las preparaciones mediante espectrofot\u00f3metro acoplado a microscopio electr\u00f3nico de barrido.  resultado<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio histol\u00f3gico, morfom\u00e9trico y microan\u00e1lisis qu\u00edmico del tejido \u00f3seo neoformado por regeneraci\u00f3n inducida tras la incorporaci\u00f3n de diferentes materiales de relleno \u00f3seo<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio histol\u00f3gico, morfom\u00e9trico y microan\u00e1lisis qu\u00edmico del tejido \u00f3seo neoformado por regeneraci\u00f3n inducida tras la incorporaci\u00f3n de diferentes materiales de relleno \u00f3seo <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Marco Espa\u00f1ol Jos\u00e9 Ricardo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 21\/05\/2004<\/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>Manuel Donado Rodr\u00edguez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan Jim\u00e9nez collado <\/li>\n<li> Suarez quintanilla Jos\u00e9 Mar\u00eda (vocal)<\/li>\n<li>Manuel Chamorro pons (vocal)<\/li>\n<li>michel Pemarrocha diago (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Marco Espa\u00f1ol Jos\u00e9 Ricardo Introducci\u00f3n los defectos \u00f3seos maxilares, independientemente de la causa, han sido tratados hist\u00f3ricamente [&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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