{"id":986,"date":"2023-06-04T00:05:00","date_gmt":"2023-06-04T03:05:00","guid":{"rendered":"https:\/\/elreportivo.cl\/olimpia\/?p=986"},"modified":"2023-06-03T13:42:36","modified_gmt":"2023-06-03T16:42:36","slug":"986","status":"publish","type":"post","link":"https:\/\/elreportivo.cl\/olimpia\/2023\/06\/04\/986\/","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\/2023\/06\/06-NOVEDADES-1024x576.jpg\" alt=\"\" class=\"wp-image-987 size-full\" srcset=\"https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2023\/06\/06-NOVEDADES-1024x576.jpg 1024w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2023\/06\/06-NOVEDADES-300x169.jpg 300w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2023\/06\/06-NOVEDADES-768x432.jpg 768w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2023\/06\/06-NOVEDADES.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n\n\n<p>La concentraci\u00f3n de esperma en los varones est\u00e1 disminuyendo a nivel mundial, alerta un estudio<\/p>\n<p>Las actividades humanas han llevado al colapso y extinci\u00f3n de gran cantidad de flora y fauna, debido a la cantidad de contaminantes que se vierten en los ecosistemas, la destrucci\u00f3n del h\u00e1bitat para la explotaci\u00f3n de recursos naturales; factores que han propiciado el cambio clim\u00e1tico.<\/p>\n<p>Sin embargo, la misma vida del humano podr\u00eda peligrar debido a una disminuci\u00f3n del n\u00famero de espermatozoides producidos por los hombres.<\/p>\n<p>Un primer estudio realizado hace 5 a\u00f1os, advert\u00eda del alarmante deceso del n\u00famero de espermatozoides que, pod\u00eda comprometer la existencia del ser humano. La investigaci\u00f3n publicada en julio de 2017 mostraba que el conteo total de espermatozoides por eyaculaci\u00f3n hab\u00eda disminuido en un 50 por ciento en los hombres de Am\u00e9rica del Norte, Europa, Australia y Nueva Zelanda entre 1973 y 2011.<\/p>\n<p>Ante esta preocupante disminuci\u00f3n de espermatozoides, los mismos investigadores dirigieron un nuevo estudio, en busca de respuestas.<\/p>\n<p>As\u00ed es como, un nuevo metaan\u00e1lisis publicado en la revista Human Reproduction Update, ha estudiado las muestras seminales entre los a\u00f1os 2014 y 2019, con la finalidad de agregar estos nuevos datos a los del primer estudio realizado en el 2017.<\/p>\n<p>Sin embargo, los investigadores realizaron ajustes en los par\u00e1metros de las muestras, agregando una perspectiva m\u00e1s global. Para esto, en la muestra experimental se incluyeron a 14,233 hombres provenientes de Am\u00e9rica del Sur y Central, \u00c1frica y Asia.<\/p>\n<p>De esta forma, los investigadores podr\u00edan ofrecer un par\u00e1metro m\u00e1s generalizado de la calidad y cantidad de espermatozoides a nivel mundial, reportando que, existe una inminente disminuci\u00f3n que asciende a un 62%, 12 por ciento m\u00e1s que en el primer estudio.<\/p>\n<p>\u00abEl descenso no se est\u00e1 frenando: es pronunciado y significativo\u00bb, dice la coautora del estudio, Shanna Swan, epidemi\u00f3loga de reproducci\u00f3n y medio ambiente de la Escuela de Medicina Icahn del Monte Sina\u00ed, en Nueva York (Estados Unidos).<\/p>\n<p>Se cree que la disminuci\u00f3n de espermatozoides se encuentra directamente relacionado con la salud en general de los individuos.<\/p>\n<p>\u00a0<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\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=\"2023-06-04T00:05:00-03:00\">4\/Jun\/2023<\/time><\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":987,"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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