{"id":29896,"date":"2018-03-09T09:23:14","date_gmt":"2018-03-09T09:23:14","guid":{"rendered":""},"modified":"2018-03-09T09:23:14","modified_gmt":"2018-03-09T09:23:14","slug":"estudio-comparativo-de-regeneracion-periodontal-mediante-fotobiomodulacion-con-soft-laser-y-aplicacion-de-plasma-rico-en-plaquetas-estudio-experimental-en-perros-beagle-canis-familiaris-dom-linna","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-comparativo-de-regeneracion-periodontal-mediante-fotobiomodulacion-con-soft-laser-y-aplicacion-de-plasma-rico-en-plaquetas-estudio-experimental-en-perros-beagle-canis-familiaris-dom-linna\/","title":{"rendered":"Estudio comparativo de regeneraci\u00f3n periodontal mediante fotobiomodulaci\u00f3n con \u00absoft laser\u00bb y aplicaci\u00f3n de plasma rico en plaquetas. estudio experimental en perros beagle (canis familiaris dom. linnaeus, 1758)"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Carlos Alberto Antunes Viegas <\/strong><\/h2>\n<p>El objetivo de este estudio fue el de evaluar el potencial de regeneraci\u00f3n de las estructuras periodontales en perro beagle en respuesta al  implante quir\u00fargico de plasma rico en plaquetas (prp) y a la low-energy photon therapy (lept).  se crearon defectos quir\u00fargicos con 7 mm en la tabla vestibular del 4 pm y 1m, de ambos cuadrantes mandibulares. En todos ellos se aplic\u00f3 una esponja de col\u00e1geno de origen equino. En el primer grupo se sujet\u00f3 el lado experimental a irradiaci\u00f3n con l\u00e1ser de rub\u00ed. En el segundo grupo se aplic\u00f3 el prp sobre la esponja de col\u00e1geno. Los colgajos fueron suturados en posici\u00f3n coronal al jce. Los perros se sacrificaron a los cuatro meses de la cirug\u00eda y se proces\u00f3 el material para an\u00e1lisis histol\u00f3gicos y histom\u00e9tricos.  las mediciones histom\u00e9tricas incluyen: longitud de la regeneraci\u00f3n \u00f3sea (y \u00e1rea), del cemento, de la adherencia conjuntiva y del crecimiento apical delepitelio de uni\u00f3n. La valoraci\u00f3n histol\u00f3gica estudia la regeneraci\u00f3n del hueso, cemento y pdl, la persistencia de las esponjas de col\u00e1geno, la presencia de reabsorci\u00f3n radicular (rr) y\/o anquilosis.  se presentan las medidas de los grupos, desviaciones t\u00edpicas y valores de p (teste t de student; n=5 y x2; n=2).  el tama\u00f1o de la regeneraci\u00f3n \u00f3sea es de 1,8 +- 0,5 para lept, contra 2,3 +- 0,8 de lado control (ns). Los valores para el \u00e1rea \u00f3sea son de 2,1 +- 0,8 para el l\u00e1ser, contra 2,7 +- 1,0 del control (ns). El cemento regenerado mide 1,7 +- 0,5 en lept y 2,8 +- 0,8 en el control (p=0,006). El epitelio de uni\u00f3n mide 2,7 +- 1,1 en lept para 2,8 +- 0,1 en control (ns). La adherencia conjuntiva mide 2,2 +- 1,0 en lept para 1,6 +- 0,4 en control (p=0,04). la medida de uni\u00f3n anquil\u00f3tica es de 0 +- 0 en prp y de 0 +- 0 en control (ns).  se observ\u00f3 la existencia de 11\/18 piezas con rr en lept y 7\/18 en control (ns).  el tama\u00f1o de la regeneraci\u00f3n \u00f3sea es de 3,1 +- 0,7 para el prp, contra 2,4 +- 0,7 del lado con<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio comparativo de regeneraci\u00f3n periodontal mediante fotobiomodulaci\u00f3n con \u00absoft laser\u00bb y aplicaci\u00f3n de plasma rico en plaquetas. estudio experimental en perros beagle (canis familiaris dom. linnaeus, 1758)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio comparativo de regeneraci\u00f3n periodontal mediante fotobiomodulaci\u00f3n con \u00absoft laser\u00bb y aplicaci\u00f3n de plasma rico en plaquetas. estudio experimental en perros beagle (canis familiaris dom. linnaeus, 1758) <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Carlos Alberto Antunes Viegas <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 30\/04\/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>Fidel San Rom\u00e1n Ascaso<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda  pilar Llorens pena <\/li>\n<li>m\u00f3nica Lopez pe\u00f1a (vocal)<\/li>\n<li> Silverio cabrita ant\u00f3nio Manuel (vocal)<\/li>\n<li>Jos\u00e9 Manuel Gonzalo orden (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Carlos Alberto Antunes Viegas El objetivo de este estudio fue el de evaluar el potencial de regeneraci\u00f3n [&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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