{"id":34528,"date":"2023-08-23T01:00:52","date_gmt":"2023-08-22T23:00:52","guid":{"rendered":"http:\/\/www.infokuryr.cz\/n\/?p=34528"},"modified":"2023-08-22T08:14:39","modified_gmt":"2023-08-22T06:14:39","slug":"5g-muze-vest-ke-snizeni-pevnosti-kosti","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2023\/08\/23\/5g-muze-vest-ke-snizeni-pevnosti-kosti\/","title":{"rendered":"5G m\u016f\u017ee v\u00e9st ke sn\u00ed\u017een\u00ed pevnosti kost\u00ed"},"content":{"rendered":"
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Nov\u00e1 studie ukazuje, \u017ee radia\u010dn\u00ed z\u00e1t\u011b\u017e 3,5 GHz pou\u017eit\u00e1 v 5G ve studi\u00edch na zv\u00ed\u0159atech sni\u017euje pevnost a flexibilitu kost\u00ed, p\u0159esto\u017ee radia\u010dn\u00ed expozice byla hluboko pod limity ICNIRP, kter\u00e9 \u00fadajn\u011b chr\u00e1n\u00ed p\u0159ed v\u0161emi zdravotn\u00edmi riziky.\u00a0Nav\u00edc byl pozorov\u00e1n zv\u00fd\u0161en\u00fd oxida\u010dn\u00ed stres ve tk\u00e1ni kostern\u00edho svalstva.<\/span><\/strong><\/p>\n

3,5 GHz je frekvence, kter\u00e1 je dnes \u0161iroce pou\u017e\u00edv\u00e1na pro 5G ve m\u011bstech a obc\u00edch.\u00a0P\u0159esto\u017ee 5G bylo nasazeno a zavedeno od roku 2020, st\u00e1le existuje jen m\u00e1lo studi\u00ed o \u00fa\u010dinc\u00edch vystaven\u00ed 5G z\u00e1\u0159en\u00ed, zejm\u00e9na o komplexn\u00ed sm\u011bsi r\u016fzn\u00fdch frekvenc\u00ed, modulac\u00ed a rychl\u00fdch pulz\u016f, kter\u00fdm jsou lid\u00e9 vystaveni v re\u00e1ln\u00e9m \u017eivot\u011b d\u00edky nasazen\u00ed 5G.<\/span><\/p>\n

Nov\u00e1 studie byla provedena na l\u00e9ka\u0159sk\u00e9 fakult\u011b Univerzity Van Y\u00fcz\u00fcnc\u00fc Y\u0131l v Turecku.\u00a0Je to jedna z m\u00e1la studi\u00ed, kter\u00e1 dosud zkoumala \u00fa\u010dinky vystaven\u00ed z\u00e1\u0159en\u00ed z frekvence 3,5 GHz 5G.\u00a0V\u011bdci vystavili testovan\u00e1 zv\u00ed\u0159ata (krysy) z\u00e1\u0159en\u00ed 1,6 W\/m2 po dobu 2 hodin denn\u011b po dobu 30 dn\u016f, tj. z\u00e1\u0159en\u00ed bylo hluboko pod limity ICNIRP v pr\u016fm\u011bru 10 W\/m2 po dobu 6 minut.\u00a0Pro studium \u00fa\u010dink\u016f na diabetes jedna skupina, ka\u017ed\u00e1 z exponovan\u00fdch a neexponovan\u00fdch skupin, sest\u00e1vala z diabetick\u00fdch potkan\u016f.<\/span><\/p>\n

Hlavn\u00edm c\u00edlem v\u011bdc\u016f bylo studovat \u00fa\u010dinky 3,5 GHz na tk\u00e1\u0148 kostern\u00edho svalstva a na kosti.\u00a0Kosti jsou prim\u00e1rn\u011b tvo\u0159eny dv\u011bma kompozitn\u00edmi materi\u00e1ly tvo\u0159en\u00fdmi miner\u00e1ly a kolagenem.\u00a0Mechanick\u00e9 vlastnosti t\u011bchto materi\u00e1l\u016f se od sebe li\u0161\u00ed: miner\u00e1ly dod\u00e1vaj\u00ed kosti pevnost, zat\u00edmco kolagen d\u00e1v\u00e1 kostem odolnost v\u016f\u010di mechanick\u00fdm sil\u00e1m, trvanlivost a ur\u010ditou pru\u017enost.<\/span><\/p>\n

P\u0159edchoz\u00ed v\u00fdzkumy uk\u00e1zaly, \u017ee podobn\u00e9 z\u00e1\u0159en\u00ed m\u00e1 nep\u0159\u00edzniv\u00e9 \u00fa\u010dinky na r\u016fzn\u00e9 tk\u00e1n\u011b a \u017ee kostn\u00ed tk\u00e1\u0148 je na z\u00e1\u0159en\u00ed citliv\u00e1.\u00a0V\u011bdci nap\u0159\u00edklad zaznamenali sn\u00ed\u017een\u00ed obsahu miner\u00e1l\u016f v kostech po vystaven\u00ed z\u00e1\u0159en\u00ed 1,8 GHz.<\/span><\/p>\n

Ni\u017e\u0161\u00ed pevnost kost\u00ed<\/span><\/h2>\n

Vystaven\u00ed z\u00e1\u0159en\u00ed 3,5 GHz po dobu dvou hodin denn\u011b po dobu 30 dn\u016f p\u0159i 1,6 W\/m2 vedlo ke sn\u00ed\u017een\u00ed pru\u017enosti kost\u00ed a pevnosti kost\u00ed u zdrav\u00fdch potkan\u016f.\u00a0Limity ICNIRP pou\u017e\u00edvan\u00e9 v\u011bt\u0161inou vl\u00e1d a doporu\u010den\u00e9 WHO jsou mnohem vy\u0161\u0161\u00ed, v pr\u016fm\u011bru 10 W\/m2 za 6 minut.<\/span><\/p>\n

V\u00fdsledky tak\u00e9 nazna\u010duj\u00ed sn\u00ed\u017een\u00ed mineralizace kost\u00ed a trvanlivosti kostn\u00ed tk\u00e1n\u011b.<\/span><\/p>\n

Krom\u011b toho v\u011bdci vid\u011bli d\u016fkazy, \u017ee vystaven\u00ed z\u00e1\u0159en\u00ed zp\u016fsobuje oxida\u010dn\u00ed stres v kostern\u00edm svalstvu a tyto nep\u0159\u00edzniv\u00e9 \u00fa\u010dinky byly v\u00fdrazn\u011bj\u0161\u00ed u diabetick\u00fdch zv\u00ed\u0159at.<\/span><\/p>\n

Z\u00e1v\u011br v\u00fdzkumn\u00edk\u016f<\/span><\/h2>\n

V\u011bdci proto dosp\u011bli k z\u00e1v\u011bru, \u017ee tato studie prok\u00e1zala, \u017ee vystaven\u00ed z\u00e1\u0159en\u00ed 3,5 GHz m\u016f\u017ee m\u00edt negativn\u00ed \u00fa\u010dinky na biomechaniku kost\u00ed.\u00a0Diabeti\u010dt\u00ed potkani mohou b\u00fdt n\u00e1chyln\u011bj\u0161\u00ed ke \u0161kodliv\u00fdm \u00fa\u010dink\u016fm, p\u0159i\u010dem\u017e jsou pozorov\u00e1ny v\u00fdznamn\u00e9 zm\u011bny parametr\u016f oxida\u010dn\u00edho stresu.\u00a0Tato pozorov\u00e1n\u00ed nazna\u010duj\u00ed, \u017ee expozice 3,5 GHz by mohla potenci\u00e1ln\u011b zhor\u0161it kvalitu kost\u00ed a struktur\u00e1ln\u00ed integritu a ovlivnit parametry oxida\u010dn\u00edho stresu ve svalech potkan\u016f.\u00a0Je zapot\u0159eb\u00ed v\u00edce v\u00fdzkumu, aby se prozkoumal potenci\u00e1ln\u00ed dopad na lidsk\u00e9 zdrav\u00ed, zejm\u00e9na u lid\u00ed s ji\u017e existuj\u00edc\u00edmi zdravotn\u00edmi probl\u00e9my.<\/span><\/p>\n

P\u0159edchoz\u00ed studie 5G<\/span><\/h2>\n

V \u0159\u00edjnu 2022 stejn\u00e1 v\u00fdzkumn\u00e1 skupina zve\u0159ejnila v\u00fdsledky podobn\u00e9 studie na zv\u00ed\u0159atech se stejnou expozic\u00ed GSM modulovan\u00e9mu 3,5 GHz: 2 hodiny denn\u011b, 5 dn\u00ed v t\u00fddnu po dobu 30 dn\u00ed.\u00a0Expozice z\u00e1\u0159en\u00ed zp\u016fsobila zv\u00fd\u0161en\u00fd v\u00fdskyt po\u0161kozen\u00fdch nervov\u00fdch bun\u011bk, co\u017e by podle v\u011bdc\u016f mohlo z dlouhodob\u00e9ho hlediska v\u00e9st k demenci.\u00a0Ovlivnil tak\u00e9 r\u016fzn\u00e9 hormony, kter\u00e9 maj\u00ed ochrann\u00fd \u00fa\u010dinek na nervov\u00fd syst\u00e9m.<\/span><\/p>\n

Prvn\u00ed t\u0159i p\u0159\u00edpadov\u00e9 studie o zdravotn\u00edch \u00fa\u010dinc\u00edch 5G byly zve\u0159ejn\u011bny mezi lednem a dubnem 2023 a provedla je Mona Nilsson ze \u0160v\u00e9dsk\u00e9 nadace pro radia\u010dn\u00ed ochranu ve spolupr\u00e1ci s v\u00fdzkumn\u00edkem Dr.\u00a0Lennart Hardell ze \u0160v\u00e9dsk\u00e9 v\u00fdzkumn\u00e9 nadace Environment & Cancer.\u00a0Tyto t\u0159i p\u0159\u00edpadov\u00e9 studie uk\u00e1zaly, \u017ee instalace z\u00e1kladnov\u00fdch stanic 5G zp\u016fsobila p\u0159\u00edznaky mikrovlnn\u00e9ho syndromu a v n\u011bkolika p\u0159\u00edpadech byly p\u0159\u00edznaky tak z\u00e1va\u017en\u00e9, \u017ee zkouman\u00e9 osoby nemohly nad\u00e1le z\u016fst\u00e1vat v dom\u00e1cnosti.\u00a0Studie tak\u00e9 uk\u00e1zaly, \u017ee instalace z\u00e1kladnov\u00fdch stanic 5G v bl\u00edzkosti dom\u00e1cnost\u00ed vede k extr\u00e9mn\u011b vysok\u00fdm \u00farovn\u00edm radiace, v\u00fdrazn\u011b nad \u00farovn\u011bmi, kter\u00e9 byly d\u0159\u00edve hl\u00e1\u0161eny pro radiaci z p\u0159edchoz\u00edch generac\u00ed mobiln\u00edch telefon\u016f (2G,<\/span><\/p>\n

Pokud v\u00edme, neexistuj\u00ed \u017e\u00e1dn\u00e9 studie prokazuj\u00edc\u00ed, \u017ee 5G nem\u00e1 \u017e\u00e1dn\u00e9 \u0161kodliv\u00e9 \u00fa\u010dinky na zdrav\u00ed.\u00a0Bylo zavedeno 5G, kter\u00e9 n\u00e1siln\u011b vystavuje lidi radiaci v jejich vlastn\u00edch domovech bez p\u0159edchoz\u00ed studie dopadu na zdrav\u00ed lid\u00ed a zv\u00ed\u0159at.\u00a0430 v\u011bdc\u016f a l\u00e9ka\u0159\u016f, kte\u0159\u00ed podepsali v\u00fdzvu 5G, spr\u00e1vn\u011b pouk\u00e1zalo na to, \u017ee \u00fa\u010dinky 5G jsou neprozkouman\u00e9, a proto vyzvali k moratoriu na 5G, proto\u017ee by m\u011blo nejprve zajistit, \u017ee 5G je bezpe\u010dn\u00e9 pro lidsk\u00e9 zdrav\u00ed a nepo\u0161kozuje \u017eivotn\u00ed prost\u0159ed\u00ed.<\/span><\/p>\n<\/div>\n<\/div>\n

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Nov\u00e1 studie ukazuje, \u017ee radia\u010dn\u00ed z\u00e1t\u011b\u017e 3,5 GHz pou\u017eit\u00e1 v 5G ve studi\u00edch na zv\u00ed\u0159atech…<\/p>\n","protected":false},"author":2,"featured_media":16739,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[893,5714,940,839,21],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/34528"}],"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=34528"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/34528\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/16739"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=34528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=34528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=34528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}