{"id":58347,"date":"2021-05-31T22:26:00","date_gmt":"2021-05-31T19:26:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=58347"},"modified":"2021-05-30T22:57:02","modified_gmt":"2021-05-30T19:57:02","slug":"egy-amazoniai-torzs-eletmodjaban-talalhattak-a-valaszt-az-agysorvadas-lassitasanak-titkara","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=58347&lang=hu","title":{"rendered":"Egy amaz\u00f3niai t\u00f6rzs \u00e9letm\u00f3dj\u00e1ban tal\u00e1lhatt\u00e1k a v\u00e1laszt az agysorvad\u00e1s lass\u00edt\u00e1s\u00e1nak titk\u00e1ra"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Lehet, hogy egy bol\u00edviai t\u00f6rzs, a tsiman\u00e9k \u00e9letm\u00f3dj\u00e1ban rejlik az agy t\u00e9rfogatveszt\u00e9se, vagyis \u00f6reged\u00e9se lass\u00edt\u00e1s\u00e1nak titka \u2013 \u00e1llap\u00edtotta meg egy \u00faj tanulm\u00e1ny.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Egy nemzetk\u00f6zi kutat\u00f3csoport azt tal\u00e1lta, hogy a tsiman\u00e9k az \u00f6reged\u00e9ssel kisebb m\u00e9rt\u00e9k\u0171 agysorvad\u00e1st szenvednek el, mint az eur\u00f3pai \u00e9s az amerikai lakosok: 70 sz\u00e1zal\u00e9kkal lassabb az agy t\u00e9rfogatveszt\u00e9se, mint a nyugati popul\u00e1ci\u00f3ban. Az agysorvad\u00e1s felgyorsul\u00e1sa az elbutul\u00e1s, vagyis a demencia jele.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"450\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/agysorvadas.jpg\" alt=\"\" class=\"wp-image-58348\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/agysorvadas.jpg 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/agysorvadas-300x132.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/agysorvadas-768x338.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A tanulm\u00e1ny a Journal of Gerontology, Series A: Biological Sciences and Medical Sciences c\u00edm\u0171 gerontol\u00f3giai szakfoly\u00f3iratban jelent meg.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Noha az iparosodott t\u00e1rsadalmakban \u00e9l\u0151k hozz\u00e1f\u00e9rnek a modern eg\u00e9szs\u00e9g\u00fcgyi ell\u00e1t\u00e1shoz, \u00e9letm\u00f3djuk mozg\u00e1sszeg\u00e9ny, \u00e9trendj\u00fck tel\u00edtett zs\u00edrokban gazdag.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ezzel szemben a tsiman\u00e9k alig jutnak eg\u00e9szs\u00e9g\u00fcgyi ell\u00e1t\u00e1shoz, azonban sz\u00e9ls\u0151s\u00e9gesen sokat mozognak, rostokban gazdag \u00e9trendj\u00fck z\u00f6lds\u00e9gekb\u0151l, halb\u00f3l \u00e9s sov\u00e1ny h\u00fasb\u00f3l \u00e1ll.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"451\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/amazonia.jpg\" alt=\"\" class=\"wp-image-58349\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/amazonia.jpg 800w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/amazonia-300x169.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/amazonia-768x433.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eA tsiman\u00e9kn\u00e1l csod\u00e1latos term\u00e9szetes k\u00eds\u00e9rletet l\u00e1ttunk arr\u00f3l, milyen puszt\u00edt\u00f3an hat a modern \u00e9letm\u00f3d az eg\u00e9szs\u00e9g\u00fcnkre. Eredm\u00e9nyeink azt mutatj\u00e1k, hogy az agysorvad\u00e1s l\u00e9nyegesen lelass\u00edthat\u00f3 ugyanazokkal az \u00e9letm\u00f3dt\u00e9nyez\u0151kkel, amelyek l\u00e1tv\u00e1nyosan m\u00e9rs\u00e9kelik a sz\u00edvbetegs\u00e9gek kock\u00e1zatait\u201d \u2013 mondta Andrei Irimia, a D\u00e9l-kaliforniai Egyetem gerontol\u00f3gusa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A kutat\u00f3k 746 feln\u0151tt tsimane \u00f6nk\u00e9ntest vizsg\u00e1ltak meg, \u00e9letkoruk 40 \u00e9s 94 \u00e9v k\u00f6z\u00f6tt volt. Falvaikb\u00f3l a legk\u00f6zelebbi v\u00e1rosba, a bol\u00edviai Trinidadba vitt\u00e9k \u0151ket, az \u00fat k\u00e9t teljes napon \u00e1t tartott foly\u00f3n \u00e9s k\u00f6z\u00faton.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A v\u00e1rosban CT-felv\u00e9teleket k\u00e9sz\u00edtettek az agyukr\u00f3l, amelynek alapj\u00e1n kalkul\u00e1lt\u00e1k az agyt\u00f6meg\u00fcket \u00e9s a volumen kapcsolat\u00e1t az \u00e9letkorukkal. Ezut\u00e1n az eredm\u00e9nyeket az amerikai \u00e9s eur\u00f3pai ipari t\u00e1rsadalmak hasonl\u00f3 adataival vetett\u00e9k \u00f6ssze.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/agysorvadas2.jpg\" alt=\"\" class=\"wp-image-58350\" width=\"615\" height=\"410\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/agysorvadas2.jpg 480w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/05\/agysorvadas2-300x200.jpg 300w\" sizes=\"auto, (max-width: 615px) 100vw, 615px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Meg\u00e1llap\u00edtott\u00e1k, hogy a k\u00f6z\u00e9pkor\u00faak \u00e9s id\u0151sek agym\u00e9rete k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9g 70 sz\u00e1zal\u00e9kkal kisebb a tsiman\u00e9kn\u00e1l, mint a nyugati emberekn\u00e9l. Eszerint a bol\u00edviai t\u00f6rzs lak\u00f3i sokkal lassabb agysorvad\u00e1st \u00e9lnek \u00e1t, ami a demencia kisebb kock\u00e1zat\u00e1t jelenti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eLehets\u00e9ges, hogy a mi nyugati, mozg\u00e1sszeg\u00e9ny \u00e9letm\u00f3dunk, cukrokban, zs\u00edrokban gazdag \u00e9trend\u00fcnk felgyors\u00edtja az agysorvad\u00e1st, ami sebezhet\u0151bb\u00e9 tesz benn\u00fcnket az Alzheimer-k\u00f3rral \u00e9s m\u00e1s betegs\u00e9gekkel szemben\u201d \u2013 mondta Hillard Kaplan, a Chapman Egyetem antropol\u00f3gusa, eg\u00e9szs\u00e9g\u00fcgyi k\u00f6zgazd\u00e1sza, aki majdnem k\u00e9t \u00e9vtizede vizsg\u00e1lja a tsiman\u00e9k \u00e9letm\u00f3dj\u00e1t.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/www.origo.hu\/tudomany\/20210528-az-agysorvadas-lassitasanak-titka-egy-amazoniai-torzs-eletmodjaban-talalhato.html\" target=\"_blank\" rel=\"noreferrer noopener\">(origo.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lehet, hogy egy bol\u00edviai t\u00f6rzs, a tsiman\u00e9k \u00e9letm\u00f3dj\u00e1ban rejlik az agy t\u00e9rfogatveszt\u00e9se, vagyis \u00f6reged\u00e9se lass\u00edt\u00e1s\u00e1nak titka \u2013 \u00e1llap\u00edtotta meg egy \u00faj tanulm\u00e1ny.<\/p>\n","protected":false},"author":12,"featured_media":58348,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,594,596,23,592,598,39],"tags":[52412,52411,29380,52413],"class_list":["post-58347","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-egeszseg","category-erdekes","category-fotok","category-tarsadalom","category-tudomany","category-vilag","tag-agysorvadas","tag-amazoniai-torzs","tag-demencia","tag-tsimanek-eletmodja"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/58347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=58347"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/58347\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/58348"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=58347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=58347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=58347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}