{"id":35592,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-del-vaciamiento-gastrico-en-la-obesidad-morbida-mediante-gamagrafia-de-doble-isotopo-implicaciones-fisiopatologicas\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"estudio-del-vaciamiento-gastrico-en-la-obesidad-morbida-mediante-gamagrafia-de-doble-isotopo-implicaciones-fisiopatologicas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/estudio-del-vaciamiento-gastrico-en-la-obesidad-morbida-mediante-gamagrafia-de-doble-isotopo-implicaciones-fisiopatologicas\/","title":{"rendered":"Estudio del vaciamiento gastrico en la obesidad morbida mediante gamagrafia de doble isotopo. implicaciones fisiopatologicas."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Cueva Barrao Leticia De La <\/strong><\/h2>\n<p>La obesidad es un importante problema de salud publica en los paises desarrollados. En esta tesis doctoral, se estudia, de forma simult\u00e1nea, el vaciamiento gastrico (vg) de s\u00f3lidos y l\u00edquidos en una muestra normal de 27 individuos sanos y en 27 pacientes obesos n\u00f3rbidos (emi 40), marcando una comida de prueba de 340 kcal. Con 111in, la fase l\u00edquida y 99mtc la s\u00f3lida. Aplicando un ajuste matem\u00e1tico monoexponencial en el caso de la curva de vaciamiento de l\u00edquidos y una ecuaci\u00f3n gaussiana en la de s\u00f3lidos, se calculan varios par\u00e1metros cuantitativos:  para l\u00edquidos, el coeficiente de vaciamiento y el periodo de semivaciamiento (150); para los s\u00f3lidos el coeficiente de vaciamient, el 150, el tlag y el tlagt. Adem\u00e1s se cuantifica el tanto por cien de interferencia de 111in en el pico de adquisicion del 99mtc.  no existen diferencias estad\u00edsticamente significativas entre normales y obesos m\u00f3rbidos, para ninguno de los par\u00e1metros calculados, salvo para el % de interfencia entre is\u00f3topos.  conclusiones: el vaciamiento g\u00e1strico de s\u00f3lidos y l\u00edquidos en nuestra poblaci\u00f3n de obesos m\u00f3rbidos no es estad\u00edsticamente diferente al de la poblaci\u00f3n normal. La correcci\u00f3n de la interferencia entre is\u00f3topos debe ser calculada al realizar este tipo de estudios, ya que existen diferencias estad\u00edsticamente significativas entre los pacientes obesos y los sujetos control. La elecci\u00f3n del m\u00e9todo de trabajo determina la b\u00fasqueda delajuste matem\u00e1tico mas adecuado, siendo el modelo gaussiano el idoneo para la evaluaci\u00f3n del vaciado de s\u00f3lidos en nuestro modelo de trabajo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio del vaciamiento gastrico en la obesidad morbida mediante gamagrafia de doble isotopo. implicaciones fisiopatologicas.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio del vaciamiento gastrico en la obesidad morbida mediante gamagrafia de doble isotopo. implicaciones fisiopatologicas. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Cueva Barrao Leticia De La <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1998<\/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>Antonio Hernandez Mijares<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Adolfo Benages Martinez <\/li>\n<li>Jorge Teijeiro Vidal (vocal)<\/li>\n<li>Jos\u00e9 Luis Carreras Delgado (vocal)<\/li>\n<li>Joaquin Ortega Serrano (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Cueva Barrao Leticia De La La obesidad es un importante problema de salud publica en los paises [&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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