Zowumitsa misomali za UV zitha kubweretsa chiopsezo cha khansa, kafukufuku watero. Nazi njira zodzitetezera zomwe mungatsatire

Ngati mudasankhapo kupukuta gel ku salon, mwina mumazolowera kuyanika misomali yanu pansi pa nyali ya UV. Ndipo mwina mwakhala mukudikirira ndikudzifunsa kuti: Kodi izi ndi zotetezeka bwanji?

Ofufuza ochokera ku yunivesite ya California San Diego ndi yunivesite ya Pittsburgh anali ndi funso lomwelo. Anayamba kuyesa zida zotulutsa UV pogwiritsa ntchito ma cell a anthu ndi mbewa ndipo adafalitsa zomwe apeza sabata yatha mu nyuzipepala ya Nature Communications.

Iwo apeza kuti kugwiritsa ntchito makinawa mosalekeza kumatha kuwononga DNA ndikusintha masinthidwe a maselo amunthu zomwe zingapangitse ngozi ya khansa yapakhungu. Koma, akuchenjeza, deta yochulukirapo ikufunika musanafotokoze momveka bwino.

Maria Zhivagui, wofufuza wa postdoctoral ku UC San Diego komanso mlembi woyamba wa phunziroli, adauza NPR poyankhulana pafoni kuti adachita mantha ndi mphamvu ya zotsatira zake - makamaka chifukwa anali ndi chizolowezi chopeza manicure a gel pa sabata ziwiri kapena zitatu zilizonse.

"Nditaona zotsatirazi, ndidaganiza zongoyigwira ndikungochepetsa momwe ndingathere kuwonekera kwanga paziwopsezozi," adatero Zhivagui, ndikuwonjezera kuti - monga ena ambiri okhazikika - ali ndi chowumitsira cha UV kunyumba, koma tsopano sindingathe kuwoneratu kugwiritsa ntchito china chilichonse kupatula mwina kuyanika guluu.

Kafukufukuyu akutsimikizira nkhawa za zowumitsa za UV zomwe gulu la dermatology lakhala nalo kwa zaka zingapo, akutero Dr. Shari Lipner, dermatologist komanso director of Nail Division ku Weill Cornell Medicine.

Ndipotu, akuti, ambiri a dermatologists anali kale ndi chizolowezi cholangiza gel okhazikika kuti ateteze khungu lawo ndi sunscreen ndi magolovesi opanda zala.