{"id":153001,"date":"2024-04-06T08:47:00","date_gmt":"2024-04-06T05:47:00","guid":{"rendered":"https:\/\/podiji.karpat.in.ua\/?p=153001"},"modified":"2024-04-05T22:21:57","modified_gmt":"2024-04-05T19:21:57","slug":"illegalis-aranybanya-okozott-higanymergezest-egy-oslakos-brazil-torzsnel","status":"publish","type":"post","link":"https:\/\/podiji.karpat.in.ua\/?p=153001&lang=hu","title":{"rendered":"Illeg\u00e1lis aranyb\u00e1nya okozott higanym\u00e9rgez\u00e9st egy \u0151slakos brazil t\u00f6rzsn\u00e9l"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Higanym\u00e9rgez\u00e9s t\u00fcneteit diagnosztiz\u00e1lt\u00e1k Braz\u00edli\u00e1ban a vil\u00e1gt\u00f3l elszigetelten \u00e9l\u0151 janomami t\u00f6rzs sz\u00e1mos tagj\u00e1n\u00e1l, \u00e9s vizsg\u00e1latokkal kider\u00edtett\u00e9k, hogy a higany egy illeg\u00e1lis aranyb\u00e1nya ter\u00fclet\u00e9r\u0151l sziv\u00e1rog \u2013 k\u00f6z\u00f6lte helyi id\u0151 szerint cs\u00fct\u00f6rt\u00f6k\u00f6n egy brazil k\u00f6zeg\u00e9szs\u00e9g\u00fcgyi int\u00e9zet.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az int\u00e9zet a higanysziv\u00e1rg\u00e1s lehets\u00e9ges forr\u00e1s\u00e1t a Mucaja\u00ed foly\u00f3 ment\u00e9n kereste, ahol elterjedt az illeg\u00e1lis b\u00e1ny\u00e1szat. A higanyt az aranynak az \u00e9rcb\u0151l val\u00f3 kivon\u00e1s\u00e1ra haszn\u00e1lj\u00e1k. A kutat\u00f3k kort\u00f3l \u00e9s nemt\u0151l f\u00fcggetlen\u00fcl csaknem h\u00e1romsz\u00e1z janomami hajmint\u00e1j\u00e1t gy\u0171jt\u00f6tt\u00e9k be, majd k\u00fcl\u00f6nb\u00f6z\u0151 szakemberek megvizsg\u00e1lt\u00e1k \u0151ket.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" src=\"https:\/\/podiji.karpat.in.ua\/wp-content\/uploads\/2024\/04\/k-epa20230208262-1-scaled-2-1024x575.jpg\" alt=\"\" class=\"wp-image-153003\" srcset=\"https:\/\/podiji.karpat.in.ua\/wp-content\/uploads\/2024\/04\/k-epa20230208262-1-scaled-2-1024x575.jpg 1024w, https:\/\/podiji.karpat.in.ua\/wp-content\/uploads\/2024\/04\/k-epa20230208262-1-scaled-2-300x169.jpg 300w, https:\/\/podiji.karpat.in.ua\/wp-content\/uploads\/2024\/04\/k-epa20230208262-1-scaled-2-768x431.jpg 768w, https:\/\/podiji.karpat.in.ua\/wp-content\/uploads\/2024\/04\/k-epa20230208262-1-scaled-2-1536x863.jpg 1536w, https:\/\/podiji.karpat.in.ua\/wp-content\/uploads\/2024\/04\/k-epa20230208262-1-scaled-2-2048x1150.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">A megvizsg\u00e1lt \u0151slakosok 84 sz\u00e1zal\u00e9k\u00e1nak v\u00e9r\u00e9ben grammonk\u00e9nt k\u00e9t mikrogrammnyi vagy azt meghalad\u00f3 mennyis\u00e9g\u0171 higanyt tal\u00e1ltak. Ekkora mennyis\u00e9g m\u00e1r sz\u00e1mos eg\u00e9szs\u00e9g\u00fcgyi probl\u00e9m\u00e1t okozhat az Egyes\u00fclt \u00c1llamok k\u00f6rnyezetv\u00e9delmi \u00fcgyn\u00f6ks\u00e9ge \u00e9s az Eg\u00e9szs\u00e9g\u00fcgyi Vil\u00e1gszervezet (WHO) norm\u00e1i szerint.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az alanyok 10 sz\u00e1zal\u00e9k\u00e1nak v\u00e9r\u00e9ben grammonk\u00e9nt hat mikrogrammot is meghaladta a higany mennyis\u00e9ge, ami m\u00e1r s\u00falyos eg\u00e9szs\u00e9g\u00fcgyi probl\u00e9m\u00e1khoz vezethet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A kutat\u00f3k a helyi foly\u00f3k, tavak halait is megvizsg\u00e1lt\u00e1k, \u00e9s nagyr\u00e9sz\u00fck szervezet\u00e9ben kimutathat\u00f3 volt a higany. A szennyezett halak fogyaszt\u00e1sa az egyik leggyakoribb m\u00f3dja a higanym\u00e9rgez\u00e9snek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eA b\u00e1ny\u00e1szat jelenti ma a legnagyobb fenyeget\u00e9st, amellyel a janomamiknak most szembe kell n\u00e9zn\u00fcnk. (\u2026) Ha a b\u00e1ny\u00e1szat folytat\u00f3dik, akkor azzal a k\u00f6rnyezetszennyez\u00e9s \u00e9s -puszt\u00edt\u00e1s, a mal\u00e1ria elterjedts\u00e9ge \u00e9s az alult\u00e1pl\u00e1lts\u00e1g is s\u00falyosabb lesz. Erre a kutat\u00e1s konkr\u00e9t bizony\u00edt\u00e9kokkal szolg\u00e1l r\u00e1\u201d \u2013 jelentette ki k\u00f6zlem\u00e9ny\u00e9ben egy janomami vezet\u0151, D\u00e1rio Kopenawa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Luiz In\u00e1cio Lula da Silva brazil eln\u00f6k m\u00e1r kor\u00e1bban \u00edg\u00e9retet tett arra, hogy felsz\u00e1molja az illeg\u00e1lis aranyb\u00e1ny\u00e1szatot a t\u00f6rzs ter\u00fcletein. A metilhigany egy er\u0151s neurotoxin, amely a szervetlen higany mikroorganizmusokkal t\u00f6rt\u00e9n\u0151 biok\u00e9miai reakci\u00f3ja sor\u00e1n keletkezik. A jelen esetben foly\u00f3b\u00f3l sz\u00e1rmaz\u00f3 m\u00e9reg t\u00f6bb h\u00f3napon \u00e1t tart\u00f3 fogyaszt\u00e1sa az idegrendszer s\u00falyos k\u00e1rosod\u00e1s\u00e1hoz vezethet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az Egyes\u00fclt \u00c1llamok betegs\u00e9gmegel\u0151z\u00e9si k\u00f6zpontja szerint a metilhigany bejuthat a terhes n\u0151k m\u00e9h\u00e9be is, \u00e9s fejl\u0151d\u00e9si rendelleness\u00e9geket, agyi b\u00e9nul\u00e1st okozhat a magzatn\u00e1l.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A metilhigany beker\u00fclhet az emberi eml\u0151k zs\u00edrsz\u00f6vet\u00e9be \u00e9s a prosztat\u00e1ba is.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A higanym\u00e9rgez\u00e9s \u00e1ltal\u00e1nos t\u00fcnetei k\u00f6z\u00e9 tartozik a v\u00e9gtagok \u00e9rz\u00e9ketlens\u00e9ge, \u00e1ltal\u00e1nos gyenges\u00e9g, sz\u00e9d\u00fcl\u00e9s, f\u00fclz\u00fag\u00e1s. A k\u00f6zponti idegrendszer k\u00e1rosod\u00e1sa sor\u00e1n mozg\u00e1sprobl\u00e9m\u00e1kat is okozhat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az \u00e9tkez\u00e9s sor\u00e1n a szervezetbe jutott metilhigany a v\u00f6r\u00f6sv\u00e9rsejtekben koncentr\u00e1l\u00f3dik, majd az agyba ker\u00fclve ott rakt\u00e1roz\u00f3dik. A metilhigany csak rendk\u00edv\u00fcl lassan, fokozatosan t\u00e1vozik a szervezetb\u0151l, \u00edgy extr\u00e9m kitetts\u00e9g eset\u00e9n ez ak\u00e1r egy \u00e9vbe is beletelhet.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/hirado.hu\/kulfold\/cikk\/2024\/04\/05\/illegalis-aranybanya-okozott-higanymergezest-egy-oslakos-brazil-torzsnel\" target=\"_blank\" rel=\"noreferrer noopener\">(hirado.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Higanym\u00e9rgez\u00e9s t\u00fcneteit diagnosztiz\u00e1lt\u00e1k Braz\u00edli\u00e1ban a vil\u00e1gt\u00f3l elszigetelten \u00e9l\u0151 janomami t\u00f6rzs sz\u00e1mos tagj\u00e1n\u00e1l, \u00e9s vizsg\u00e1latokkal kider\u00edtett\u00e9k, hogy a higany egy illeg\u00e1lis aranyb\u00e1nya ter\u00fclet\u00e9r\u0151l sziv\u00e1rog \u2013 k\u00f6z\u00f6lte helyi id\u0151 szerint cs\u00fct\u00f6rt\u00f6k\u00f6n egy brazil k\u00f6zeg\u00e9szs\u00e9g\u00fcgyi int\u00e9zet.<\/p>\n","protected":false},"author":12,"featured_media":153003,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,49,39],"tags":[16475,44316],"class_list":["post-153001","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-hirek","category-vilag","tag-halalos-aldozatok","tag-oslakosok"],"_links":{"self":[{"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/153001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=153001"}],"version-history":[{"count":1,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/153001\/revisions"}],"predecessor-version":[{"id":153004,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/153001\/revisions\/153004"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/153003"}],"wp:attachment":[{"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=153001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=153001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/podiji.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=153001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}