{"id":2386,"date":"2024-02-11T00:32:39","date_gmt":"2024-02-11T03:32:39","guid":{"rendered":"https:\/\/elreportivo.cl\/olimpia\/?p=2386"},"modified":"2024-02-11T00:32:40","modified_gmt":"2024-02-11T03:32:40","slug":"2386","status":"publish","type":"post","link":"https:\/\/elreportivo.cl\/olimpia\/2024\/02\/11\/2386\/","title":{"rendered":""},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull\" style=\"padding-top:20px;padding-right:20px;padding-bottom:20px;padding-left:20px;min-height:635px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-80 has-background-dim\"><\/span><img decoding=\"async\" class=\"wp-block-cover__image-background wp-image-168\" alt=\"\" src=\"https:\/\/elreportivodeolimpia.cl\/wp-content\/uploads\/2022\/08\/sports-tools.jpg\" data-object-fit=\"cover\"\/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-media-text alignfull is-stacked-on-mobile is-vertically-aligned-center\"><figure class=\"wp-block-media-text__media\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2024\/02\/08-SERA-VERDAD-1-1024x576.jpg\" alt=\"\" class=\"wp-image-2387 size-full\" srcset=\"https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2024\/02\/08-SERA-VERDAD-1-1024x576.jpg 1024w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2024\/02\/08-SERA-VERDAD-1-300x169.jpg 300w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2024\/02\/08-SERA-VERDAD-1-768x432.jpg 768w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2024\/02\/08-SERA-VERDAD-1-1536x864.jpg 1536w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2024\/02\/08-SERA-VERDAD-1.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00a0Melatonina<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp; Llamada por muchos &#8220;la hormona de la oscuridad&#8221;, es producida por la hip\u00f3fisis o gl\u00e1ndula pineal en el cerebro de los mam\u00edferos, cuyo trabajo diario comienza a la hora del crep\u00fasculo cuando libera al torrente sangu\u00edneo cantidades crecientes de la hormona. Los vasos sangu\u00edneos, el ovario, el sistema gastrointestinal y el cerebro tienen receptores especiales para captar y usar la melatonina. Una de sus influencias importantes est\u00e1 en su efecto en el ciclo sue\u00f1o-vigilia y si bien no hace dormir, inicia cambios en el organismo que provocan un estado que predispone al sue\u00f1o, sincronizando la actividad biol\u00f3gica del medio interno con el fotoper\u00edodo. A partir de 1996, luego de la publicaci\u00f3n de dos libros exaltaban sus propiedades (The Melatonin Miracle y Melatonin: Your Body&#8217;s Natural Wonder Drug), la hormona comenz\u00f3 a ser recomendada para combatir el envejecimiento al estimular el sistema inmune y reducir el riesgo de c\u00e1ncer y enfermedad coronaria. Diez a\u00f1os m\u00e1s tarde, los anuncios optimistas comenzaron a ser evaluados con m\u00e1s objetividad, recomendando su uso s\u00f3lo con una acuciosa prescripci\u00f3n m\u00e9dica. El verdadero papel de la gl\u00e1ndula pineal y de su hormona melatonina reci\u00e9n comienza a ser develado, sobre todo en su vinculaci\u00f3n con el ritmo circadiano (sue\u00f1o-vigilia).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fuente: Diccionario Cient\u00edfico \u2013 Sergio Prenafeta J.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp; <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp; <\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"has-text-align-right wp-block-post-date has-text-color has-ast-global-color-5-color has-background has-vivid-red-background-color has-medium-font-size\"><time datetime=\"2024-02-11T00:32:39-03:00\">11\/Feb\/2024<\/time><\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":2387,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"plain-container","ast-site-content-layout":"default","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","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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