Uuringust selgus, et vereanal\u00fc\u00fcs suudab prognoosida naiste dementsusriski kuni 25 aastat enne haigustunnuste avaldumist. V\u00f5tmekohaks osutus spetsiifiline valk nimega p-tau217. Teadlased avastasid, et selle valgu k\u00f5rgenenud tase veres \u2013 mida seostatakse Alzheimeri t\u00f5vele iseloomulike ajumuutustega \u2013 on t\u00e4pne indikaator, ennustamaks kognitiivsete v\u00f5imete langust ja dementsuse teket.<\/p>\n
Kuidas uuring l\u00e4bi viidi?<\/p>\n
California San Diego \u00fclikooli uurimisr\u00fchm anal\u00fc\u00fcsis 2766 naise andmeid, kes osalesid laiaulatuslikus uuringus. Uuringusse kaasati 65\u201379-aastased naised ja nende tervist j\u00e4lgiti kuni 25 aasta v\u00e4ltel.<\/p>\n
Oluline on m\u00e4rkida, et uuringu alguses ei olnud \u00fchelgi osalejal m\u00e4rke kognitiivsetest h\u00e4iretest. Teadlased testisid alguses kogutud vereproove ja uurisid neid aastaid hiljem uuesti, et m\u00f5\u00f5ta p-tau217 taset.<\/p>\n
\u00abMeie uuring viitab sellele, et suudame tuvastada k\u00f5rgenenud dementsusriskiga naisi aastak\u00fcmneid enne s\u00fcmptomite ilmnemist,\u00bb kommenteeris uuringu juhtivautor dr Aladdin Shadyab tulemusi.<\/p>\n","protected":false},"excerpt":{"rendered":"Uuringust selgus, et vereanal\u00fc\u00fcs suudab prognoosida naiste dementsusriski kuni 25 aastat enne haigustunnuste avaldumist. V\u00f5tmekohaks osutus spetsiifiline valk…\n","protected":false},"author":2,"featured_media":130630,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[80],"tags":[59449,3695,15443,26,27,9133,37,33,35,59447,34,36,31,32,59448,21,13645,28,29,95,59445,59444,43631,22718,19,25,23,24,22,20,59446,35396,30,92,93,94],"class_list":["post-130629","post","type-post","status-publish","format-standard","has-post-thumbnail","category-maailm","tag-aju-muutused","tag-alzheimeri-tobi","tag-biomarkerid","tag-breaking-news","tag-breakingnews","tag-dementsus","tag-ee","tag-eesti","tag-eesti-keel","tag-ennetav-meditsiin","tag-estonia","tag-estonian","tag-featured-news","tag-featurednews","tag-geneetilised-riskitegurid","tag-headlines","tag-kognitiivsed-voimed","tag-latest-news","tag-latestnews","tag-maailm","tag-maluhaigused","tag-naiste-dementsusrisk","tag-naiste-tervis","tag-neuroloogia","tag-news","tag-populaarseimad-lood","tag-top-stories","tag-topstories","tag-uldised-uudised","tag-uudised","tag-varajane-diagnoos","tag-vereanaluus","tag-viimased-uudised","tag-world","tag-world-news","tag-worldnews"],"share_on_mastodon":{"url":"","error":"Validation failed: Text character limit of 500 exceeded"},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/130629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/comments?post=130629"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/130629\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media\/130630"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media?parent=130629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/categories?post=130629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/tags?post=130629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}