{"id":82443,"date":"2000-01-01T00:00:00","date_gmt":"2000-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/cambios-microscopicos-en-los-capilares-de-la-capa-iv-de-la-corteza-visual-primaria-de-rata-durante-el-envejecimiento-estudio-cuantitativo\/"},"modified":"2000-01-01T00:00:00","modified_gmt":"2000-01-01T00:00:00","slug":"cambios-microscopicos-en-los-capilares-de-la-capa-iv-de-la-corteza-visual-primaria-de-rata-durante-el-envejecimiento-estudio-cuantitativo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/cambios-microscopicos-en-los-capilares-de-la-capa-iv-de-la-corteza-visual-primaria-de-rata-durante-el-envejecimiento-estudio-cuantitativo\/","title":{"rendered":"Cambios microscopicos en los capilares de la capa iv de la corteza visual primaria de rata durante el envejecimiento. estudio cuantitativo."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Angel Valaer Rubio <\/strong><\/h2>\n<p>El presente estudio de investigaci\u00f3n trata del estudio de capilares sangu\u00edneos en la capa vi de la corteza visual de rata durante el envejecimiento. Como material se han utilizado ratas albinas machos de la raza wistar de 3, 18, 24 y 28 meses de edad que corresponden a adulto joven (grupo control), adulto maduro, viejo-joven y viejo-viejo.  tras llevar a cabo la metodolog\u00eda convencional de obtenci\u00f3n de cortes semifinos, hemos aplicado m\u00e9todos estereol\u00f3gicos en los que se han analizado el n. De capilares\/mm2 y las densidades de volumen, de longitud y de superficie y m\u00e9todos morfom\u00e9tricos para el estudio del di\u00e1metro medio capilar. Destacamos el incremento que tiene lugar, en los diferentes par\u00e1metros estereol\u00f3gicos, entre los 3 y los 18 meses de edad; sin embargo, el di\u00e1metro permanece constante. Entre 18 y 24 meses se produce una disminuci\u00f3n que contin\u00faa hasta los 28 meses. A esta edad todos los valores son m\u00e1s bajos que a los 18 meses, considerando el animal adulto maduro, con disminuciones del 7.23%, 25.45%, 14.74%, 20.67% y 7.81% en cada uno de los par\u00e1metros estudiados.#<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Cambios microscopicos en los capilares de la capa iv de la corteza visual primaria de rata durante el envejecimiento. estudio cuantitativo.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Cambios microscopicos en los capilares de la capa iv de la corteza visual primaria de rata durante el envejecimiento. estudio cuantitativo. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Angel Valaer Rubio <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 M\u00e1laga<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/2000<\/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>Ignacio P\u00e9rez De Vargas Ferroni<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio Campos mu\u00f1oz <\/li>\n<li> Carrillo de albornoz y vargas Francisco (vocal)<\/li>\n<li>virginia Requena gallego (vocal)<\/li>\n<li>mercedes Cano rodriguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Angel Valaer Rubio El presente estudio de investigaci\u00f3n trata del estudio de capilares sangu\u00edneos en la capa [&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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