{"id":18891,"date":"2002-10-09T00:00:00","date_gmt":"2002-10-09T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/papel-de-la-lipoprotea%c2%adna-lipasa-en-la-captacion-del-alfa-tocoferol-por-parte-de-la-glandula-mamaria-y-el-tejido-adiposo-lumbar-alrededor-del-parto-y-la-lactancia-en-la-rata\/"},"modified":"2002-10-09T00:00:00","modified_gmt":"2002-10-09T00:00:00","slug":"papel-de-la-lipoprotea%c2%adna-lipasa-en-la-captacion-del-alfa-tocoferol-por-parte-de-la-glandula-mamaria-y-el-tejido-adiposo-lumbar-alrededor-del-parto-y-la-lactancia-en-la-rata","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/papel-de-la-lipoprotea%c2%adna-lipasa-en-la-captacion-del-alfa-tocoferol-por-parte-de-la-glandula-mamaria-y-el-tejido-adiposo-lumbar-alrededor-del-parto-y-la-lactancia-en-la-rata\/","title":{"rendered":"Papel de la lipoprote\u00edna lipasa en la captaci\u00f3n del alfa-tocoferol por parte de la gl\u00e1ndula mamaria y el tejido adiposo lumbar alrededor del parto y la lactancia en la rata"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Sonia Mart\u00ednez Barrios <\/strong><\/h2>\n<p>La vitamina e es una vitamina liposoluble que necesita ser transportada en sangre por las lipoprote\u00ednas plasm\u00e1ticas, y su distribuci\u00f3n en ellas se realiza de forma paralela a la de otros l\u00edpidos. A su vez, los receptores de ldl y hdl facilitan la captaci\u00f3n de estas lipoprote\u00ednas a los tejidos, y con ello tambi\u00e9n de la vitamina e que transportan. Sin embargo, y aunque la lipoprote\u00edna lipasa (lpl) anclada en el endotelio de los capilares sangu\u00edneos facilita la hidr\u00f3lisis y capataci\u00f3n de los triglic\u00e9ridos de las lipoprote\u00ednas ricas en ellos (quilomicrones y vldl), no est\u00e1 clara su implicaci\u00f3n en la captaci\u00f3n a los tejidos de la vitamina e transportada por estas lipoprote\u00ednas. de hecho, aunque hay datos en la bibliograf\u00eda de experimentos in vitro que apoyan esta posibilidad, faltan estudios in vivo que la sustenten. por todo ello, nos interes\u00f3 estudiar situaciones en las que se presentaran cambios en la misma direcci\u00f3n y en sentido opuesto en las actividades lpl de gl\u00e1ndula mamaria y tejido adiposo, que nos permitieran relacionarlos con la capacidad de estos tejidos para acumular alfa-tocoferol. De una forma general, los resultados presentados en esta tesis muestran que la lpl de la gl\u00e1ndula mamaria juega un papel importante en la llegada del alfa-tocoferol circulante, mientras que este no parece ser el caso en el tejido adiposo blanco, donde deben existir otros mecanismos alternativos para su captaci\u00f3n y dep\u00f3sito.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Papel de la lipoprote\u00edna lipasa en la captaci\u00f3n del alfa-tocoferol por parte de la gl\u00e1ndula mamaria y el tejido adiposo lumbar alrededor del parto y la lactancia en la rata<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Papel de la lipoprote\u00edna lipasa en la captaci\u00f3n del alfa-tocoferol por parte de la gl\u00e1ndula mamaria y el tejido adiposo lumbar alrededor del parto y la lactancia en la rata <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Sonia Mart\u00ednez Barrios <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 San pablo-ceu<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 10\/09\/2002<\/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>Emilio Herrera Castillon<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: gregorio Varela moreiras <\/li>\n<li>Juan Vi\u00f1as ribes (vocal)<\/li>\n<li>Miguel \u00e1ngel Lasunci\u00f3n ripa (vocal)<\/li>\n<li>pilar Lopez luna (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Sonia Mart\u00ednez Barrios La vitamina e es una vitamina liposoluble que necesita ser transportada en sangre por [&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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