{"id":72667,"date":"2005-11-02T00:00:00","date_gmt":"2005-11-02T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-de-la-interaccion-de-farmacos-con-pola%c2%admeros-naturales-o-sinteticos\/"},"modified":"2005-11-02T00:00:00","modified_gmt":"2005-11-02T00:00:00","slug":"estudio-de-la-interaccion-de-farmacos-con-pola%c2%admeros-naturales-o-sinteticos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/estudio-de-la-interaccion-de-farmacos-con-pola%c2%admeros-naturales-o-sinteticos\/","title":{"rendered":"Estudio de la interacci\u00f3n de f\u00e1rmacos con pol\u00edmeros naturales o sint\u00e9ticos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Silvia Barbosa Fern\u00e1ndez <\/strong><\/h2>\n<p>La presente tesis doctoral ha sido realizada en el laboratorio de f\u00edsica de coloides y pol\u00edmeros del grupo de sistemas complejos del,departamento de f\u00edsica de la materia condensada de la universidad de santiago de compostela.  los resultados obtenidos en esta tesis se pueden dividir en dos partes claramente diferenciadas:  la primera parte, es una continuaci\u00f3n de la l\u00ednea de investigaci\u00f3n iniciada hace unos a\u00f1os por nuestro grupo de investigaci\u00f3n. Esta l\u00ednea se comenz\u00f3 con el estudio termodin\u00e1mico de la formaci\u00f3n de agregados de sustancias anfif\u00edlicas con apl\u00edcaciones farmace\u00faticas, para despu\u00e9s pasar al estudio de la interacci\u00f3n de pol\u00edmeros naturales con mol\u00e9culas anfif\u00edlicas: f\u00e1rmacos y tensioactivos, parte de cuyos resultados se presentan en la memoria de la tesis.  la interacci\u00f3n entre prot\u00ednas globulares y sustancias anfif\u00edlicas ha sido objero de estuio durante m\u00e1s de cincuenta a\u00f1os. Estas interacciones dan lugar a la formaci\u00f3n de complejos entre las mol\u00e9culas de prote\u00edna y las de sustancia anfif\u00edlica. La importaf)cia de este tipo de investigaciones tiene su origen en que la acci\u00f3n de muchos agentes ant\u00edmicrobianos depende de su habilidad para interactuar con las prote\u00ednas. La afinidad de \u00e9stas por el agente y, por tanto, su poder terape\u00fatico, est\u00e1 relacionaado con las interacciones hidr\u00f3filas-hidr\u00f3fobas en la mol\u00e9cula, y este car\u00e1cter es el principal  responsable de sus interacciones con prote\u00ednas. Por otra parte, las condiciones f\u00edsicas a las que se debe almacenar un medicamento, as\u00ed como las dosis de administraci\u00f3n in vivo dependen de sus caracter\u00edst\u00edcas de agregaci\u00f3n. para que su acci\u00f3n farmacol\u00f3gica sea eficarz, una vez administrado debe interactuar con biomol\u00e9culas. As\u00ed, muchos f\u00e1rmacos, particularmente aquellos con efectos anest\u00e9sicos, tranquilizante, antidepresivos o antibi\u00f3ticos, ejercen su acci\u00f3n mediante interacciones con membrans biol\u00f3gicas. Sin embargo, estos c<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio de la interacci\u00f3n de f\u00e1rmacos con pol\u00edmeros naturales o sint\u00e9ticos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio de la interacci\u00f3n de f\u00e1rmacos con pol\u00edmeros naturales o sint\u00e9ticos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Silvia Barbosa Fern\u00e1ndez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Santiago de compostela<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 11\/02\/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>Victor Mosquera Tallon<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: vicente P\u00e9rez vilar <\/li>\n<li>concepcion Solans marsa (vocal)<\/li>\n<li>amashta Katime (vocal)<\/li>\n<li>Luis Liz marz\u00e1n (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Silvia Barbosa Fern\u00e1ndez La presente tesis doctoral ha sido realizada en el laboratorio de f\u00edsica de coloides [&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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