{"id":274022,"date":"2019-09-20T08:55:28","date_gmt":"2019-09-20T06:55:28","guid":{"rendered":"http:\/\/www.pcnen.com\/portal\/?p=274022"},"modified":"2019-09-20T08:55:28","modified_gmt":"2019-09-20T06:55:28","slug":"tetovaze-i-nanocestice-metala","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2019\/09\/20\/tetovaze-i-nanocestice-metala\/","title":{"rendered":"Tetova\u017ee i nano\u010destice metala"},"content":{"rendered":"<p>Nano\u010destice su, \u010desto, potencijalno opasnije od krupnijih \u010destica, prenosi geek.hr.<\/p>\n<p>Tim Saveznog instituta za procjenu rizika u Njema\u010dkoj je u limfnim \u010dvorovima tetoviranih pokojnika prona\u0161ao \u010destice gvo\u017e\u0111a, hroma i nikla veli\u010dine od 50 nanometara do 2 mikrometra.<\/p>\n<p>\u201cTestirali smo oko 50 uzoraka tinte bez pronalaska takvih metalnih \u010destica, a zatim smo razmi\u0161ljali o testiranju igle i to je bio na\u0161 eureka trenutak \u201c, objasnila je nau\u010dnica iz njema\u010dkog Saveznog instituta za procjenu rizika.<\/p>\n<p>Dublja analiza pokazala je da zelene, plave i crvene tinte za tetova\u017eu sadr\u017ee bijeli pigment \u2013 titanijev dioksid koji se mo\u017ee talo\u017eiti iglom. Crna tinta, me\u0111utim, ne sadr\u017ei ovaj pigment.<\/p>\n<p>Ovo otkri\u0107e moglo bi pomo\u0107i da se objasni za\u0161to tetova\u017ee mogu povremeno izazvati alergijske reakcije kod nekih ljudi. \u0160to se ti\u010de ve\u0107ih zdravstvenih posljedica, trenutno je malo dokaza koji bi sugerisali da su tetova\u017ee povezane sa zdravstvenim problemima.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nau\u010dnici su otkrili da tragovi nikla i hroma iz limfnih \u010dvorova tetoviranih osoba poti\u010du iz igle ma\u0161ine za tetoviranje, objavljeno je u \u010dasopisu Particle and Fiber Toxicology.<\/p>\n","protected":false},"author":1,"featured_media":274023,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-274022","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-svastara"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/274022","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=274022"}],"version-history":[{"count":0,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/274022\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media\/274023"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=274022"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=274022"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=274022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}