{"id":75983,"date":"2018-03-09T23:21:19","date_gmt":"2018-03-09T23:21:19","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/compuestos-con-actividad-antiparasitaria-del-agave-brittoniana-t\/"},"modified":"2018-03-09T23:21:19","modified_gmt":"2018-03-09T23:21:19","slug":"compuestos-con-actividad-antiparasitaria-del-agave-brittoniana-t","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/cadiz\/compuestos-con-actividad-antiparasitaria-del-agave-brittoniana-t\/","title":{"rendered":"Compuestos con actividad antiparasitaria, del \u00abagave brittoniana t\u00bb"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Orestes Guerra De Leon <\/strong><\/h2>\n<p>La planta end\u00e9mica cubana agave brittoniana t. Ssp brachypus, utilizada por parte de la poblaci\u00f3n cubana con fines curativos, tiene propiedades antiparasitarias que fueron confirmadas al evaluar extractos hidroalcoh\u00f3licos de sus hojas.  teniendo en cuenta estos antecedentes, en este trabajo se aborda el estudio fitoqu\u00edmico y de actividad biol\u00f3gica de esta especie para lo cual se detectaron, aislaron y caracterizaron 19 metabolitos, de \u00e9stos, 6 sapogeninas esteroidales, un fitosterol y 12 saponinas esteroidales. Las estructuras de11 de las saponinas se describen por primera vez.  adem\u00e1s, fueron obtenidas y estudiadas las ceras presentes en sus hojas, y se identificaron los principales alcoholes que continene. Por otra parte, se desarrollaron t\u00e9cnicas de determinaciones cualitativas y cuantitativas de metabolitos en los diferentes \u00f3rganos de la planta.  la evaluaci\u00f3n de extractos y compuestos puros se realiz\u00f3 frente a los par\u00e1sitos fasciola hep\u00e1tica, tripanosoma cruzy y trichomona vaginalis. Sedemostr\u00f3 que las saponinas esteroidades y dentro de \u00e9stas las espirost\u00e1nicas, son las m\u00e1s activas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Compuestos con actividad antiparasitaria, del \u00abagave brittoniana t\u00bb<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Compuestos con actividad antiparasitaria, del \u00abagave brittoniana t\u00bb <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Orestes Guerra De Leon <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00e1diz<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/07\/2005<\/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>Francisco Antonio Mac\u00edas Dom\u00ednguez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: guillermo Mart\u00ednez massanet <\/li>\n<li>adolfo Sanchez rodrigo (vocal)<\/li>\n<li>Rafael de Prado amian (vocal)<\/li>\n<li>iraida Spengler salabarria (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jos\u00e9 Orestes Guerra De Leon La planta end\u00e9mica cubana agave brittoniana t. Ssp brachypus, utilizada por parte [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[1506,3098],"tags":[3854,1650,1567,164057,164056,66729],"class_list":["post-75983","post","type-post","status-publish","format-standard","hentry","category-cadiz","category-quimica-de-los-esteroides","tag-adolfo-sanchez-rodrigo","tag-francisco-antonio-macias-dominguez","tag-guillermo-Martinez-massanet","tag-iraida-spengler-salabarria","tag-jose-orestes-guerra-de-leon","tag-rafael-de-prado-amian"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/75983","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=75983"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/75983\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=75983"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=75983"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=75983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}