{"id":34216,"date":"2023-08-19T13:34:37","date_gmt":"2023-08-19T17:34:37","guid":{"rendered":"https:\/\/romanticany.com\/?p=34216"},"modified":"2023-08-19T13:34:37","modified_gmt":"2023-08-19T17:34:37","slug":"__trashed-723","status":"publish","type":"post","link":"https:\/\/romanticany.com\/?p=34216","title":{"rendered":"Cient\u00edficos afirman haber dado con la clave del rejuvenecimiento"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Tres equipos de especialistas coincidieron en la existencia de una prote\u00edna que ser\u00eda vital para el \u00abrejuvenecimiento f\u00edsico y cognitivo\u00bb. Enterate m\u00e1s.<\/h2>\n\n\n\n<p id=\"paragraph_1\">En estos d\u00edas, tres equipos de investigaci\u00f3n revelaron que&nbsp;<strong>descubrieron&nbsp;<\/strong>algunas&nbsp;<a href=\"https:\/\/www.ambito.com\/lifestyle\/ciencia\/cientificos-harvard-afirman-que-lograron-revertir-el-envejecimiento-n5630674\" target=\"_blank\" rel=\"noreferrer noopener\">estrategias de&nbsp;<strong>rejuvenecimiento f\u00edsico y cognitivo<\/strong><\/a>. Una de estas revelaciones, afirma haber dado con el popular \u00absanto grial\u00bb:&nbsp;<strong>una humilde prote\u00edna<\/strong>&nbsp;llamada&nbsp;<strong>PF4<\/strong>&nbsp;que<strong>&nbsp;funciona como factor de coagulaci\u00f3n de la sangre<\/strong>.<\/p>\n\n\n\n<p id=\"paragraph_2\">Pero lo casual y gratificante fue que&nbsp;<strong>los tres equipos dieron con lo mismo<\/strong>. Los estudios fueron publicados en la revista Nature esta semana.<\/p>\n\n\n\n<p>El primer estudio&nbsp;<strong>parti\u00f3 de un hecho popular<\/strong>: al trasfundir a ratones viejos un poco de sangre de ratones m\u00e1s j\u00f3venes, aquellos&nbsp;<strong>mejoraron su estado f\u00edsico y su capacidad cognitiva<\/strong>. Salud Villeda, el especialista y autor principal, ya lo hab\u00eda demostrado&nbsp;<strong>hace diez a\u00f1os&nbsp;<\/strong>conectando entre s\u00ed el sistema circulatorio de dos roedores. En este caso, fue una confirmaci\u00f3n.<\/p>\n\n\n\n<p>El segundo art\u00edculo de esta tr\u00edada del rejuvenecimiento cerebral se basa en otra estrategia, la de la<strong>&nbsp;prote\u00edna \u00abklotho\u00bb<\/strong>, que recibi\u00f3 el nombre de<strong>&nbsp;\u00abprote\u00edna de la longevidad\u00bb<\/strong>, dado que promueve la<strong>&nbsp;liberaci\u00f3n de hormonas<\/strong>&nbsp;como el&nbsp;<strong>efector rejuvenecedor&nbsp;<\/strong>en el organismo.<\/p>\n\n\n\n<p>Frente a estas dos intervenciones m\u00e1s o menos invasivas, la \u00faltima de las estrategias de rejuvenecimiento relacionada con&nbsp;<strong>PF4<\/strong>&nbsp;uno la puede realizar a partir de este momento, ya que tiene que ver con<strong>&nbsp;ponerse a hacer ejercicio<\/strong>. Efectivamente, el beneficio cognitivo relacionado con la actividad f\u00edsica est\u00e1 mediado por PF4. Por eso se dice que el \u00abdeporte es juventud\u00bb. S\u00f3lo que ahora esta \u00faltima frase cuenta con apoyo cient\u00edfico.<\/p>\n\n\n\n<p>En los \u00faltimos dos casos sobretodo, se interpret\u00f3 que ambas prote\u00ednas (con nombres distintos) en realidad&nbsp;<strong>son la misma cosa<\/strong>, s\u00f3lo que con otro m\u00e9todo de elaboraci\u00f3n.<\/p>\n\n\n\n<p>ambito.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tres equipos de especialistas coincidieron en la existencia de una prote\u00edna que ser\u00eda vital para el \u00abrejuvenecimiento f\u00edsico y cognitivo\u00bb. Enterate m\u00e1s. En estos d\u00edas, tres equipos de investigaci\u00f3n revelaron que&nbsp;descubrieron&nbsp;algunas&nbsp;estrategias de&nbsp;rejuvenecimiento f\u00edsico y cognitivo. Una de estas revelaciones, afirma haber dado con el popular \u00absanto grial\u00bb:&nbsp;una humilde prote\u00edna&nbsp;llamada&nbsp;PF4&nbsp;que&nbsp;funciona como factor de coagulaci\u00f3n de la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-34216","post","type-post","status-publish","format-standard","hentry","category-ciencia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cient\u00edficos afirman haber dado con la clave del rejuvenecimiento - Romantica NY<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/romanticany.com\/?p=34216\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cient\u00edficos afirman haber dado con la clave del rejuvenecimiento - Romantica NY\" \/>\n<meta property=\"og:description\" content=\"Tres equipos de especialistas coincidieron en la existencia de una prote\u00edna que ser\u00eda vital para el \u00abrejuvenecimiento f\u00edsico y cognitivo\u00bb. 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Enterate m\u00e1s. En estos d\u00edas, tres equipos de investigaci\u00f3n revelaron que&nbsp;descubrieron&nbsp;algunas&nbsp;estrategias de&nbsp;rejuvenecimiento f\u00edsico y cognitivo. 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