{"id":17696,"date":"2026-03-08T07:16:20","date_gmt":"2026-03-08T07:16:20","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/17696\/"},"modified":"2026-03-08T07:16:20","modified_gmt":"2026-03-08T07:16:20","slug":"cesti-vedci-vymysleli-prvni-probiotickou-dentalni-nanonit-na-svete-pomuze-v-boji-s-parodontozou","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/17696\/","title":{"rendered":"\u010ce\u0161t\u00ed v\u011bdci vymysleli prvn\u00ed probiotickou dent\u00e1ln\u00ed nanonit na sv\u011bt\u011b. Pom\u016f\u017ee v\u00a0boji s\u00a0parodont\u00f3zou"},"content":{"rendered":"

Nej\u010dast\u011bji se z\u00e1n\u011btliv\u00e1 onemocn\u011bn\u00ed d\u00e1sn\u00ed a\u00a0zub\u016f objev\u00ed mezi 35\u00a0a\u00a045\u00a0lety. \u201ePokud se jejich n\u00e1stup nezachyt\u00ed, onemocn\u011bn\u00ed postupuje ti\u0161e d\u00e1l a\u00a0pozd\u011bji m\u016f\u017ee v\u00e9st a\u017e ke ztr\u00e1t\u011b zub\u016f,\u201c uvedl parodontolog a\u00a0v\u011bdec p\u016fsob\u00edc\u00ed ve Fakultn\u00ed nemocnici u\u00a0sv. Anny (FNUSA) v\u00a0Brn\u011b Filip Hrom\u010d\u00edk.<\/p>\n

Parodontitida (lidov\u011b naz\u00fdvan\u00e1 parodont\u00f3za) se v\u00a0po\u010d\u00e1tc\u00edch projevuje krv\u00e1cen\u00edm d\u00e1sn\u00ed a\u00a0z\u00e1pachem z\u00a0\u00fast, n\u00e1sledovat m\u016f\u017ee tzv. \u00fastup d\u00e1sn\u00ed. Na jej\u00edm vzniku se pod\u00edlej\u00ed i\u00a0genetick\u00e9 faktory. Spou\u0161t\u011b\u010dem b\u00fdv\u00e1 nej\u010dast\u011bji usazov\u00e1n\u00ed zubn\u00edho plaku kolem d\u00e1sn\u00ed a\u00a0mezi zuby, kde se pak hromad\u00ed bakterie. P\u0159i p\u0159emno\u017een\u00ed vyvol\u00e1vaj\u00ed z\u00e1n\u011bt d\u00e1sn\u00ed, kter\u00fd se m\u016f\u017ee pozvolna roz\u0161i\u0159ovat do hlub\u0161\u00edch vrstev d\u00e1sn\u00ed. <\/p>\n

Krom\u011b nedostate\u010dn\u00e9 \u00fastn\u00ed hygieny ovliv\u0148uj\u00ed rozvoj parodontitidy i\u00a0jin\u00e9 faktory, nap\u0159\u00edklad kou\u0159en\u00ed, stres, oslaben\u00e1 imunita nebo hormon\u00e1ln\u00ed zm\u011bny.<\/p>\n

<\/a><\/p>\n

Pomoci by nyn\u00ed mohla i\u00a0nov\u00e1 dent\u00e1ln\u00ed nanonit s\u00a0obsahem prosp\u011b\u0161n\u00fdch probiotick\u00fdch kultur, kter\u00e9 mno\u017estv\u00ed bakteri\u00ed zp\u016fsobuj\u00edc\u00edch z\u00e1n\u011bty d\u00e1sn\u00ed v\u00fdrazn\u011b sni\u017euj\u00ed. \u017d\u00e1dn\u00e1 jin\u00e1 obdobn\u00e1 zubn\u00ed nanonit zat\u00edm neexistuje.<\/p>\n

P\u0159i jej\u00edm spr\u00e1vn\u00e9m pou\u017e\u00edv\u00e1n\u00ed se \u017eiv\u00e9 probiotikum dostane do m\u00edst pod okrajem d\u00e1sn\u011b, kde pak potla\u010d\u00ed mno\u017estv\u00ed parodont\u00e1ln\u00edch bakteri\u00ed. \u201eProbiotika se dostanou do d\u00e1s\u0148ov\u00e9ho \u017el\u00e1bku sou\u010dasn\u011b i\u00a0s\u00a0mechanick\u00fdm \u010di\u0161t\u011bn\u00edm zubu, tak\u017ee nanonit m\u00e1 vlastn\u011b dva \u00fa\u010dinky v\u00a0jednom,\u201c vysv\u011btlil Hrom\u010d\u00edk.<\/p>\n

Foto: FNUSA<\/p>\n

Na v\u00fdvoji dent\u00e1ln\u00ed nanonit\u011b se pod\u00edlel tak\u00e9 l\u00e9ka\u0159 Filip Hrom\u010d\u00edk z\u00a0Fakultn\u00ed nemocnice u\u00a0sv. Anny v\u00a0Brn\u011b.<\/p>\n

Vytvo\u0159en\u00e1 v\u00a0Liberci<\/p>\n

Nanonit byla vytvo\u0159ena ze spl\u00e9tan\u00fdch nanovl\u00e1ken nanesen\u00fdch na mikrovl\u00e1kenn\u00fd z\u00e1klad t\u00fdmem Evy Ku\u017eelov\u00e9 Ko\u0161\u0165\u00e1kov\u00e9 z\u00a0Technick\u00e9 univerzity v\u00a0Liberci, a\u00a0to ve spolupr\u00e1ci s\u00a0firmou Wikinomist. Pr\u00e1v\u011b d\u00edky t\u00e9to struktu\u0159e je mo\u017en\u00e9 na ni aplikovat probiotickou kulturu.<\/p>\n

Testov\u00e1n\u00ed vlastnost\u00ed samotn\u00e9 nanonit\u011b s\u00a0probiotiky se konalo i\u00a0v mikrobiologick\u00e9m \u00fastavu svatoanensk\u00e9 nemocnice v\u00a0Brn\u011b a\u00a0tak\u00e9 na brn\u011bnsk\u00e9 Univerzit\u011b obrany.<\/p>\n

\u201eObjektivn\u011b jsme prok\u00e1zali bezprost\u0159edn\u00ed i\u00a0dlouhodob\u00fd efekt po pou\u017eit\u00ed nanonit\u011b,\u201c doplnila molekul\u00e1rn\u00ed geneti\u010dka a\u00a0vedouc\u00ed brn\u011bnsk\u00e9ho t\u00fdmu Petra Bo\u0159ilov\u00e1 Linhartov\u00e1, kter\u00e1 p\u016fsob\u00ed v\u00a0centru RECETOX na Masarykov\u011b univerzit\u011b v\u00a0Brn\u011b.<\/p>\n

Foto: FNUSA<\/p>\n

Detailn\u00ed pohled na nanonit pod mikroskopem<\/p>\n

<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Nej\u010dast\u011bji se z\u00e1n\u011btliv\u00e1 onemocn\u011bn\u00ed d\u00e1sn\u00ed a\u00a0zub\u016f objev\u00ed mezi 35\u00a0a\u00a045\u00a0lety. \u201ePokud se jejich n\u00e1stup nezachyt\u00ed, onemocn\u011bn\u00ed postupuje ti\u0161e d\u00e1l…\n","protected":false},"author":2,"featured_media":17697,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[92,43,42,41,40,9093,9095,9099,9096,9092,9098,9097,4095,597,9094],"class_list":{"0":"post-17696","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-cesko","8":"tag-brno","9":"tag-ceska-republika","10":"tag-cesko","11":"tag-czech-republic","12":"tag-czechia","13":"tag-dentalni-hygiena","14":"tag-fakultni-nemocnice-u-sv-anny-v-brne","15":"tag-nanomaterialy","16":"tag-parodontoza","17":"tag-pece-o-zuby","18":"tag-probiotika","19":"tag-tul","20":"tag-vyzkum","21":"tag-zdravi","22":"tag-zuby"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116192331892612975","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/17696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=17696"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/17696\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/17697"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=17696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=17696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=17696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}