{"id":106751,"date":"2025-12-15T13:47:05","date_gmt":"2025-12-15T13:47:05","guid":{"rendered":"https:\/\/www.europesays.com\/se\/106751\/"},"modified":"2025-12-15T13:47:05","modified_gmt":"2025-12-15T13:47:05","slug":"dalig-somn-kan-paskynda-hjarnans-aldrande-2","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/106751\/","title":{"rendered":"D\u00e5lig s\u00f6mn kan p\u00e5skynda hj\u00e4rnans \u00e5ldrande"},"content":{"rendered":"<p><strong>Enligt en pinf\u00e4rsk<\/strong> forskningsstudie fr\u00e5n Karolinska Institutet kan d\u00e5lig s\u00f6mn p\u00e5verka hj\u00e4rnans \u00e5ldrande. <\/p>\n<p>Studien omfattar 27\u2009500 medel\u00e5lders och \u00e4ldre personer fr\u00e5n UK Biobank som genomg\u00e5tt hj\u00e4rnavbildning med magnetkamera (MRI). De rapporterade sj\u00e4lva sin upplevda s\u00f6mnkvalitet utifr\u00e5n fem faktorer: Dygnsrytm (morgon\/kv\u00e4llsm\u00e4nniska), genomsnittlig sovtid, insomningssv\u00e5righeter, snarkning och dagtr\u00f6tthet. \u00a0<\/p>\n<p>\u201dPersoner med d\u00e5lig s\u00f6mn hade en hj\u00e4rna som i genomsnitt s\u00e5g ett \u00e5r \u00e4ldre ut \u00e4n deras faktiska \u00e5lder\u201d, ber\u00e4ttar <strong>Abigail Dove<\/strong>, forskare vid institutionen f\u00f6r neurobiologi, v\u00e5rdvetenskap och samh\u00e4lle vid Karolinska Institutet, som lett studien.\u00a0<\/p>\n<p>\u00d6kad inflammation i kroppen tros vara en f\u00f6rklaring till sambandet mellan d\u00e5lig s\u00f6mn och \u00e4ldre hj\u00e4rna. <\/p>\n<p>Andra f\u00f6rklaringar skulle kunna vara en f\u00f6rs\u00e4mring av hj\u00e4rnans avfallshantering, som rensar bort skadliga \u00e4mnen n\u00e4r vi sover, eller att d\u00e5lig s\u00f6mn p\u00e5verkar hj\u00e4rt-k\u00e4rl-h\u00e4lsan, vilket i sin tur kan p\u00e5verka hj\u00e4rnan negativt.\u00a0<\/p>\n<p>      <img loading=\"lazy\" width=\"400\" height=\"400\" src=\"https:\/\/www.europesays.com\/se\/wp-content\/uploads\/2025\/09\/sara_hammrkrantz_KV.jpg\" class=\"attachment-medium size-medium\" alt=\"\" decoding=\"async\"\/><\/p>\n","protected":false},"excerpt":{"rendered":"Enligt en pinf\u00e4rsk forskningsstudie fr\u00e5n Karolinska Institutet kan d\u00e5lig s\u00f6mn p\u00e5verka hj\u00e4rnans \u00e5ldrande. Studien omfattar 27\u2009500 medel\u00e5lders och&hellip;\n","protected":false},"author":2,"featured_media":106752,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[113,112,34,31,33,32,30],"class_list":{"0":"post-106751","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-halsa","8":"tag-halsa","9":"tag-health","10":"tag-se","11":"tag-svenska","12":"tag-sverige","13":"tag-sweden","14":"tag-swedish"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/115723897845472870","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/106751","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/comments?post=106751"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/106751\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/106752"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=106751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=106751"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=106751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}