{"id":70210,"date":"2025-01-15T05:52:19","date_gmt":"2025-01-15T04:52:19","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=70210"},"modified":"2025-01-15T05:52:19","modified_gmt":"2025-01-15T04:52:19","slug":"vedci-pomoci-laseru-zjistili-ze-zuby-autistickych-deti-maji-vysokou-hladinu-tezkych-kovu","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2025\/01\/15\/vedci-pomoci-laseru-zjistili-ze-zuby-autistickych-deti-maji-vysokou-hladinu-tezkych-kovu\/","title":{"rendered":"V\u011bdci pomoc\u00ed laser\u016f zjistili, \u017ee zuby autistick\u00fdch d\u011bt\u00ed maj\u00ed vysokou hladinu t\u011b\u017ek\u00fdch kov\u016f"},"content":{"rendered":"
<\/div>\n

V odborn\u00e9m \u010dasopise\u00a0Nature<\/em>\u00a0byly publikov\u00e1ny v\u00fdsledky v\u00fdzkumu v\u011bdc\u016f, kte\u0159\u00ed pomoc\u00ed laser\u016f zjistili, \u017ee d\u011bti s autismem maj\u00ed \u010dasto ml\u00e9\u010dn\u00e9 zuby obsahuj\u00edc\u00ed vysok\u00e9 mno\u017estv\u00ed toxick\u00fdch t\u011b\u017ek\u00fdch kov\u016f, zejm\u00e9na olova.<\/strong><\/p>\n

Bylo tak\u00e9 pozorov\u00e1no, \u017ee jejich zuby m\u011bly z\u00e1rove\u0148 n\u00edzk\u00fd obsah ur\u010dit\u00fdch \u017eivin, jako jsou zinek a stopov\u00fd miner\u00e1l mangan.<\/span><\/p>\n

Jeliko\u017e se p\u0159edpokl\u00e1d\u00e1, \u017ee autismus se vyv\u00edj\u00ed po narozen\u00ed, tyto t\u011b\u017ek\u00e9 kovy mohou p\u0159isp\u00edvat nejen k autismu, ale ik jin\u00fdm d\u011btsk\u00fdm poruch\u00e1m, kter\u00e9 jsou v sou\u010dasnosti pom\u011brn\u011b b\u011b\u017en\u00e9 \u2013 jako nap\u0159\u00edklad porucha pozornosti (ADD) a ADHD (hyperaktivita).<\/span><\/p>\n

Podle studie NIH publikovan\u00e9 v \u010dasopise Nature autismus souvis\u00ed s toxick\u00fdmi t\u011b\u017ek\u00fdmi kovy<\/span><\/h2>\n

V p\u0159evratn\u00e9 studii financovan\u00e9 americk\u00fdm\u00a0<\/span>N\u00e1rodn\u00edm institutem zdrav\u00ed<\/span><\/em>\u00a0(NIH) v\u011bdci objevili souvislost mezi autismem a vystaven\u00edm t\u011b\u017ek\u00fdm kov\u016fm b\u011bhem ran\u00e9ho v\u00fdvoje.<\/span><\/p>\n

Studie publikovan\u00e1 v \u010dasopise\u00a0<\/span>Nature Communications<\/span><\/em>\u00a0analyzovala ml\u00e9\u010dn\u00e9 zuby d\u011bt\u00ed s autismem a porovn\u00e1vala je se zuby d\u011bt\u00ed bez autismu.<\/span><\/p>\n

V\u011bdci pod veden\u00edm environment\u00e1ln\u00edho v\u011bdce Manishe Arora z\u00a0<\/span>Icahn School of Medicine<\/span><\/em>\u00a0na Mount Sinai v New Yorku se zam\u011b\u0159ili na roli environment\u00e1ln\u00edch faktor\u016f p\u0159i vzniku autismu. Pou\u017eili inovativn\u00ed metodu pro mapov\u00e1n\u00ed r\u016fstov\u00fdch prstenc\u016f v ml\u00e9\u010dn\u00fdch zubech, co\u017e jim umo\u017enilo ur\u010dit hladiny t\u011b\u017ek\u00fdch kov\u016f a z\u00e1kladn\u00edch \u017eivin v r\u016fzn\u00fdch st\u00e1di\u00edch v\u00fdvoje.<\/span><\/p>\n

Studie zjistila, \u017ee ml\u00e9\u010dn\u00e9 zuby d\u011bt\u00ed s autismem obsahovaly vy\u0161\u0161\u00ed hladiny toxick\u00e9ho olova a ni\u017e\u0161\u00ed hladiny z\u00e1kladn\u00edch \u017eivin ne\u017e zinek a mangan v porovn\u00e1n\u00ed s zuby d\u011bt\u00ed bez autismu.<\/span><\/p>\n

Arora vysv\u011btlil, \u017ee autismus je komplexn\u00ed stav ovlivn\u011bn\u00fd genetick\u00fdmi i environment\u00e1ln\u00edmi faktory. Identifikace environment\u00e1ln\u00edch p\u0159isp\u011bvatel\u016f v\u0161ak byla n\u00e1ro\u010dn\u00e1 kv\u016fli obt\u00ed\u017e\u00edm p\u0159i m\u011b\u0159en\u00ed expozice p\u0159ed diagn\u00f3zou.<\/span><\/p>\n

Inovativn\u00ed metoda pou\u017e\u00edv\u00e1n\u00ed ml\u00e9\u010dn\u00fdch zub\u016f pro anal\u00fdzu minul\u00e9 expozice t\u011b\u017ek\u00fdm kov\u016fm tak nab\u00edz\u00ed nov\u00e9 okno do ran\u00e9ho \u017eivota d\u00edt\u011bte.<\/span><\/p>\n

V\u00fdzkumn\u00edci studovali 32 p\u00e1r\u016f dvoj\u010dat, aby kontrolovali genetick\u00e9 vlivy a zam\u011b\u0159ili se na environment\u00e1ln\u00ed faktory. Zjistili, \u017ee kdy\u017e m\u011blo autismus jen jedno dvoj\u010de, byly v\u011bt\u0161\u00ed rozd\u00edly ve vychyt\u00e1v\u00e1n\u00ed kov\u016f, co\u017e nazna\u010duje potenci\u00e1ln\u00ed environment\u00e1ln\u00ed spou\u0161t\u011b\u010d.<\/span><\/p>\n

Cindy Lawlerov\u00e1, vedouc\u00ed odd\u011blen\u00ed NIEHS pro genetiku, \u017eivotn\u00ed prost\u0159ed\u00ed a zdrav\u00ed, zd\u016fraznila v\u00fdznam t\u00e9to studie:<\/span><\/p>\n

\u201eMysl\u00edme si, \u017ee autismus za\u010d\u00edn\u00e1 velmi brzy, s nejv\u011bt\u0161\u00ed pravd\u011bpodobnost\u00ed v d\u011bloze, a na\u0161e \u017eivotn\u00ed prost\u0159ed\u00ed m\u016f\u017ee zv\u00fd\u0161it riziko pro d\u00edt\u011b. S ml\u00e9\u010dn\u00fdmi zuby se m\u016f\u017eeme skute\u010dn\u011b vr\u00e1tit v \u010dase vid\u011bt, \u010demu byly vystaveny u\u017e maminky.\u201c<\/span><\/em><\/p>\n

Studie zd\u016fraz\u0148uje d\u016fle\u017eitost pochopen\u00ed toho, jak environment\u00e1ln\u00ed faktory, zejm\u00e9na vystaven\u00ed t\u011b\u017ek\u00fdm kov\u016fm, mohou ovlivnit rozvoj autismu.<\/span><\/p>\n

P\u0159edchoz\u00ed v\u00fdzkumy uk\u00e1zaly, \u017ee vystaven\u00ed toxick\u00fdm kov\u016fm, jako je olovo, m\u016f\u017ee po\u0161kodit v\u00fdvoj mozku a nedostatek z\u00e1kladn\u00edch \u017eivin tak\u00e9 hraje roli v rozvoji autismu. Metoda pou\u017eit\u00ed ml\u00e9\u010dn\u00fdch zub\u016f k m\u011b\u0159en\u00ed minul\u00e9 expozice kov\u016fm je slibn\u00e1 i pro jin\u00e1 ochot\u0159en\u00ed, jako nap\u0159\u00edklad porucha pozornosti s hyperaktivitou (ADHD).<\/span><\/p>\n

David Balshaw, vedouc\u00ed odd\u011blen\u00ed NIEHS pro expozici, reakci a technologii, vyj\u00e1d\u0159il nad\u0161en\u00ed z potenci\u00e1lu tohoto nov\u00e9ho p\u0159\u00edstupu.<\/span><\/p>\n

„Nar\u016fst\u00e1 nad\u0161en\u00ed z potenci\u00e1lu ml\u00e9\u010dn\u00fdch zub\u016f jako bohat\u00e9ho z\u00e1znamu o tom, jak je d\u00edt\u011b v ran\u00e9m v\u011bku vystaveno u\u017eite\u010dn\u00fdm, ale i \u0161kodliv\u00fdm faktor\u016fm \u017eivotn\u00edho prost\u0159ed\u00ed,“<\/span><\/em>\u00a0\u0159ekl.<\/span><\/p>\n

Zat\u00edmco zji\u0161t\u011bn\u00ed jsou slibn\u00e1, v\u00fdzkumn\u00edci zd\u016fraz\u0148uj\u00ed pot\u0159ebu replikace studie na v\u011bt\u0161\u00edch vzorc\u00edch d\u011btsk\u00e9 populace, aby se potvrdilo spojen\u00ed mezi absorpc\u00ed kov\u016f a autismem.<\/span><\/p>\n

Tento inovativn\u00ed p\u0159\u00edstup vyu\u017e\u00edvaj\u00edc\u00ed ml\u00e9\u010dn\u00e9 zuby otev\u00edr\u00e1 nov\u00e9 cesty pro pochopen\u00ed komplexn\u00ed souhry mezi genetikou a prost\u0159ed\u00edm p\u0159i rozvoji autismu a jin\u00fdch neurologick\u00fdch poruch.<\/span><\/p>\n

Z\u00e1v\u011br<\/span><\/h2>\n

Studie mezit\u00edm podtrhuje d\u016fle\u017eitost sni\u017eov\u00e1n\u00ed expozice toxick\u00fdm kov\u016fm b\u011bhem t\u011bhotenstv\u00ed a ran\u00e9ho d\u011btstv\u00ed a zd\u016fraz\u0148uje pot\u0159ebu dal\u0161\u00edho v\u00fdzkumu dlouhodob\u00fdch vliv\u016f vystaven\u00ed se \u017eivotn\u00edmu prost\u0159ed\u00ed na v\u00fdvoj d\u00edt\u011bte.<\/span><\/p>\n

Je tak\u00e9 velmi d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee rtu\u0165 je dal\u0161\u00ed toxin ze skupiny t\u011b\u017ek\u00fdch kov\u016f, kter\u00fd ochromuje centr\u00e1ln\u00ed nervov\u00fd syst\u00e9m \u010dlov\u011bka a m\u016f\u017ee tak\u00e9 zp\u016fsobit autismus. B\u011b\u017en\u011b se nach\u00e1z\u00ed ve vakc\u00edn\u00e1ch a zubn\u00edch v\u00fdpln\u00edch.<\/span><\/p>\n

Potom je zde tak\u00e9 hlin\u00edk ve vakc\u00edn\u00e1ch, kter\u00fd pom\u00e1h\u00e1 rtuti p\u0159ekonat hematoencefalickou bari\u00e9ru a nap\u00e1chat v mozku je\u0161t\u011b v\u011bt\u0161\u00ed \u0161kody.<\/span><\/p>\n

Autor: SD Wells, Zdroj:\u00a0<\/span>naturalnews.com<\/span><\/a><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

V odborn\u00e9m \u010dasopise\u00a0Nature\u00a0byly publikov\u00e1ny v\u00fdsledky v\u00fdzkumu v\u011bdc\u016f, kte\u0159\u00ed pomoc\u00ed laser\u016f zjistili, \u017ee d\u011bti s autismem…<\/p>\n","protected":false},"author":2,"featured_media":70211,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[7168,245,839,4860],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/70210"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=70210"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/70210\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/70211"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=70210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=70210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=70210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}