Ngati munasankhapo gel polish ku salon, mwina munazolowera kuumitsa misomali yanu pansi pa nyali ya UV. Ndipo mwina mwadzipeza mukudikira ndikudzifunsa kuti: Kodi izi ndi zotetezeka bwanji?
Ofufuza ochokera ku Yunivesite ya California ku San Diego ndi ku Yunivesite ya Pittsburgh anali ndi funso lomweli. Anayamba kuyesa zipangizo zotulutsa UV pogwiritsa ntchito mizere ya maselo ochokera kwa anthu ndi mbewa ndipo adafalitsa zomwe adapeza sabata yatha mu magazini ya Nature Communications.
Iwo adapeza kuti kugwiritsa ntchito makinawa nthawi zonse kungawononge DNA ndikuyambitsa kusintha kwa maselo a anthu komwe kungawonjezere chiopsezo cha khansa ya pakhungu. Koma, akuchenjeza, deta yambiri ikufunika musananene zimenezo momveka bwino.
Maria Zhivagui, wofufuza wa postdoctoral ku UC San Diego komanso wolemba woyamba wa kafukufukuyu, adauza NPR poyankhulana pafoni kuti adadabwa ndi mphamvu ya zotsatira zake - makamaka chifukwa anali ndi chizolowezi chochita manicure a gel milungu iwiri kapena itatu iliyonse.
"Nditaona zotsatirazi, ndinaganiza zosiya kugwiritsa ntchito ndikuchepetsa momwe ndingathere kukhudzidwa ndi zinthuzi," adatero Zhivagui, ndikuwonjezera kuti iye - monga anthu ena ambiri ogwira ntchito nthawi zonse - ali ndi chowumitsira cha UV kunyumba, koma tsopano sangathe kuigwiritsa ntchito pazinthu zina kupatula mwina guluu wouma.
Kafukufukuyu akutsimikizira nkhawa zokhudzana ndi makina owumitsa a UV omwe anthu a khungu akhala nawo kwa zaka zingapo, akutero Dr. Shari Lipner, dokotala wa khungu komanso director wa Nail Division ku Weill Cornell Medicine.
Ndipotu, iye akuti, madokotala ambiri a khungu anali kale ndi chizolowezi cholangiza anthu omwe amagwiritsa ntchito ma gel nthawi zonse kuti ateteze khungu lawo ndi mafuta oteteza ku dzuwa komanso magolovesi opanda zala.
Nthawi yotumizira: Feb-05-2025
