{"id":53365,"date":"2018-03-09T22:41:04","date_gmt":"2018-03-09T22:41:04","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/substantividad-y-accion-antibacteriana-de-enjuagues-bucales-con-distintas-concentraciones-de-zinc\/"},"modified":"2018-03-09T22:41:04","modified_gmt":"2018-03-09T22:41:04","slug":"substantividad-y-accion-antibacteriana-de-enjuagues-bucales-con-distintas-concentraciones-de-zinc","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica-analitica\/substantividad-y-accion-antibacteriana-de-enjuagues-bucales-con-distintas-concentraciones-de-zinc\/","title":{"rendered":"Substantividad y acci\u00f3n antibacteriana de enjuagues bucales con distintas concentraciones de zinc"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Burguera Pascu Margarita Teresa <\/strong><\/h2>\n<p>En este trabajo se analiz\u00f3 la substantividad del zinc en saliva, el posible efecto antimicrobiano sobre el streptococcus mutans y las variaciones de ph tras el enjuague con sulfato y acetato de zinc a distintas concentraciones en 44 sujetos. Los niveles salivales de zinc en distintos intervalos de tiempo (basal, 30, 60, 90 y 120 minutos, y 24 horas despu\u00e9s) se determinaron mediante espectroscop\u00eda de absorci\u00f3n at\u00f3mica (eaa) y atomizaci\u00f3n electrot\u00e9rmica (eaa-ae) tras el enjuague con sulfato o acetato de zinc a diferentes concentraciones (0.1%, 0.5% y 1%). Inmediatamente despu\u00e9s del enjuague, la concentraci\u00f3n de zn en saliva aumenta significativamente con respecto a los valores b\u00e1sicos (0.055\u00c2\u00b10.017 mg\/l a los 30 minutos), seguido por una disminuci\u00f3n sostenida a lo largo del tiempo, aunque a las 24 horas del enjuague los niveles de zn son mayores a los encontrados en la determinaci\u00f3n basal. Dos horas despu\u00e9s del enjuague se encontr\u00f3 una reducci\u00f3n significativa (>87%) de las ufc\/ml de  s. Mutans, evidenciando la<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Substantividad y acci\u00f3n antibacteriana de enjuagues bucales con distintas concentraciones de zinc<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Substantividad y acci\u00f3n antibacteriana de enjuagues bucales con distintas concentraciones de zinc <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Burguera Pascu Margarita Teresa <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 23\/06\/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>Alberto Rodriguez Archilla<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: alejandro Ceballos salobre\u00f1a <\/li>\n<li>Mar\u00eda victoria Fuentes fuentes (vocal)<\/li>\n<li> Fernandez barbero  Juan  Emilio (vocal)<\/li>\n<li>Rafael Segura saint-gerons (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Burguera Pascu Margarita Teresa En este trabajo se analiz\u00f3 la substantividad del zinc en saliva, el posible [&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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