{"id":156074,"date":"2026-01-12T17:25:55","date_gmt":"2026-01-12T17:25:55","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/musculatura-ocular-extrinseca-de-la-rata-blanca-estudios-estructural-histoquimico-histoenzimatico-y-ultraestructural\/"},"modified":"2026-01-12T17:25:55","modified_gmt":"2026-01-12T17:25:55","slug":"musculatura-ocular-extrinseca-de-la-rata-blanca-estudios-estructural-histoquimico-histoenzimatico-y-ultraestructural","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/musculatura-ocular-extrinseca-de-la-rata-blanca-estudios-estructural-histoquimico-histoenzimatico-y-ultraestructural\/","title":{"rendered":"Musculatura ocular extrinseca de la rata blanca. estudios estructural histoquimico, histoenzimatico y ultraestructural."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Junceda Moreno Juan  Manuel <\/strong><\/h2>\n<p>Dada la escasa bibliografia sobre el tema, y la controversia entre las distintas doctrinas existentes, se plantea realizar un trabajo para clarificar la tipificacion de las fibras musculares, su perfil funcional de acuerdo con datos metabolicos, y la diferencia con otros musculos esqueleticos. Se realizan tecnicas estructurales (hemataxilina-eosina, azocamin de heidenhain), histoquimicos (negro sudan b en etanol, ras dimedon) histoenzimaticos (sdh, idh, miosinatpasa), morfometria (kantron), tecnicas ultraestructurales, y de la union neuro-muscular (impregnacion argentica de jabonero, acetilcolinestrerasa).  se detectan grandes acumulos de tejido conjuntivo intramuscular, gran polidireccionalidad celular, y una extension parcial de las fibras a lo largo del musculo.  existen 2 capas o laminas musculares, una central y otra periferica, teniendo la primera celulas de mayor tama\u00f1o que la segunda. Hay 6 tipos de celula muscular, 3 en cada capa muscular, con atributos metabolicos distintos, segun las tecnicas analizadas.  de acuerdo con los estudios, se otorga mayor velocidad contractil a la capa periferica, y mas resistencia a la fatiga a la zona central.  las fibras de menor tama\u00f1o son de predominio glucolitico (rapidas en teoria), las intermedias axidativas (lentas) y la mayores presentan un comportamiento mixto (axidativo-glucolitico) metabolico, y presumiblemente funcional.  no se encuentran, a pesar de haber sido buscadas, estructuras proprioceptivas en este musculo (recto externo), como husos neuro musculares o cio (organos neuro tendinesos de colgi).  los datos ultraestructurales confirman, al analizar las organelas sarcoplasmicas, los 6 tipos celulares, de aucerdocon su contenido mitocondrial, su r.S., Su tama\u00f1o, y su estructura sarcomerica.  son realizados estudios acerca de la union neuro-muscular, encontrando en la zona central, mas de 1 union neuro-muscular por fibra en todos los casos, de aspecto muy variable.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Musculatura ocular extrinseca de la rata blanca. estudios estructural histoquimico, histoenzimatico y ultraestructural.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Musculatura ocular extrinseca de la rata blanca. estudios estructural histoquimico, histoenzimatico y ultraestructural. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Junceda Moreno Juan  Manuel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1991<\/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 Perez Casas<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Nicolas Belmonte <\/li>\n<li>Agustin Herrero Zapatero (vocal)<\/li>\n<li>Pedro Riera Rovira (vocal)<\/li>\n<li>Juan Represa (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Junceda Moreno Juan Manuel Dada la escasa bibliografia sobre el tema, y la controversia entre las distintas [&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":[7499,494,155,9,515,988,8846],"tags":[9185,108104,270181,270179,270180,55731],"class_list":["post-156074","post","type-post","status-publish","format-standard","hentry","category-anatomia-veterinaria","category-ciencias-agrarias","category-ciencias-clinicas","category-ciencias-medicas","category-ciencias-veterinarias","category-oftalmologia","category-oviedo","tag-agustin-herrero-zapatero","tag-antonio-perez-casas","tag-juan-represa","tag-junceda-moreno-juan-manuel","tag-nicolas-belmonte","tag-pedro-riera-rovira"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/156074","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=156074"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/156074\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=156074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=156074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=156074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}