{"id":1950,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/diferencias-estructurales-de-la-acetilcolinesterasa-del-musculo-de-raton-normal-y-distrofico\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"diferencias-estructurales-de-la-acetilcolinesterasa-del-musculo-de-raton-normal-y-distrofico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/diferencias-estructurales-de-la-acetilcolinesterasa-del-musculo-de-raton-normal-y-distrofico\/","title":{"rendered":"Diferencias estructurales de la acetilcolinesterasa del musculo de raton normal y distrofico"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan Cabezas Herrera <\/strong><\/h2>\n<p>Las preparaciones del tejido muscular de los ratones normales y distroficos contienen una cantidad apreciable de actividad acetilcolinesterasa (ache), que en el musculo distrofico se extrae con mas facilidad. El musculo de los ratones distroficos se caracteriza por una perdida importante de la forma tetramerica globular y por un aumento de las formas asimetricas y globulares ligeras. Todas las formas enzimaticas son glucoproteinas.  las moleculas tetramericas son procesadas en el tejido normal y distrofico de manera distinta, proponiendose que el deposito con destino a la membrana plasmatica queda afectado por la condicion distrofica.  las fracciones microsomales ricas en reticulo sarcoplasmico del musculo normal y distrofico expresan actividad ache. La composicion de formas moleculares y su dotacion de carbohidratos estan alteradas por la distrofia muscular. Se propone que el procesamiento de las moleculas puede definir su sitio funcional. Las modificaciones en los niveles de actividad y en la distribucion de los distintos componentes moleculares de la ache intra y extramuscular pueden afectar al nivel del neurotransmisor acetilcolina en la union neuromuscular y, por tanto, a la funcionalidad normal del sistema muscular.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Diferencias estructurales de la acetilcolinesterasa del musculo de raton normal y distrofico<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Diferencias estructurales de la acetilcolinesterasa del musculo de raton normal y distrofico <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan Cabezas Herrera <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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>Cecilio Jes\u00fas Vidal Moreno<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Cecilio Gimenez Martin <\/li>\n<li>Jos\u00e9 Meseguer Pe\u00f1alver (vocal)<\/li>\n<li>Francisco Garcia Canovas (vocal)<\/li>\n<li>Magdalena Torres Medina (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Cabezas Herrera Las preparaciones del tejido muscular de los ratones normales y distroficos contienen una cantidad [&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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