{"id":34915,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/ritmos-circadianos-de-alimentacion-en-la-rata-efecto-de-la-iluminacion-la-disponibilidad-de-alimento-el-ejercicio-fisico-y-la-melatonina-exogena\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"ritmos-circadianos-de-alimentacion-en-la-rata-efecto-de-la-iluminacion-la-disponibilidad-de-alimento-el-ejercicio-fisico-y-la-melatonina-exogena","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/ritmos-circadianos-de-alimentacion-en-la-rata-efecto-de-la-iluminacion-la-disponibilidad-de-alimento-el-ejercicio-fisico-y-la-melatonina-exogena\/","title":{"rendered":"Ritmos circadianos de alimentacion en la rata: efecto de la iluminacion, la disponibilidad de alimento, el ejercicio fisico y la melatonina exogena."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Pedro Lax Zapata <\/strong><\/h2>\n<p>En esta tesis se ha estudiado el efecto de la iluminaci\u00f3n, la disponibilidad de alimento, el ejercicio f\u00edsico y la melatonina ex\u00f3gena sobre la regulaci\u00f3n de la ingesta y el crecimiento en la rata. Los resultados muestran la aparici\u00f3n de diferentes patrones circadianos de alimentaci\u00f3n tras la imposici\u00f3n de diferentes condiciones de iluminaci\u00f3n: luz-oscuridad, oscuridad continua o iluminaci\u00f3n continua. Tras la imposici\u00f3n de ciclos circadianos de disponibilidad de alimento, los animales modificaron sus patrones de ingesta para adecuar estos a los pulsos de alimentaci\u00f3n. El ejercicio f\u00edsico tambi\u00e9n produjo variaciones en los patrones circadianos de alimentaci\u00f3n, modificando la respuesta del sistema circadiano a otras variables como la iluminaci\u00f3n.  a pesar de la clara influencia de estos factores sobre el comportamiento alimentario de la rata, par\u00e1metros alimentarios como n\u00famero de comidas diario frecuencia de comidas o preferencia por diferentes macronutrientes no se vieron afectados por estos factores. Solo la sincronizaci\u00f3n a ciclos ahemeral de iluminaci\u00f3n produjo un efecto significativo sobre alguno de estos par\u00e1metros.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Ritmos circadianos de alimentacion en la rata: efecto de la iluminacion, la disponibilidad de alimento, el ejercicio fisico y la melatonina exogena.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Ritmos circadianos de alimentacion en la rata: efecto de la iluminacion, la disponibilidad de alimento, el ejercicio fisico y la melatonina exogena. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Pedro Lax Zapata <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1998<\/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>Salvador Zamora Navarro<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Javier(secretario) S\u00e1nchez V\u00e1zquez <\/li>\n<li>Trinitat Cambras Riu (vocal)<\/li>\n<li> Velasco Plaza Ana Mar\u00eda (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Pedro Lax Zapata En esta tesis se ha estudiado el efecto de la iluminaci\u00f3n, la disponibilidad de [&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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