Yog tias koj tau xaiv cov xim pleev tes gel ntawm lub salon, tej zaum koj tau siv los ziab koj cov rau tes hauv qab lub teeb UV. Thiab tej zaum koj tau pom koj tus kheej tos thiab xav tias: Cov no muaj kev nyab xeeb npaum li cas?
Cov kws tshawb fawb los ntawm University of California San Diego thiab University of Pittsburgh tau muaj lus nug tib yam. Lawv tau pib sim cov khoom siv UV-emitting siv cov kab cell los ntawm tib neeg thiab nas thiab tau tshaj tawm lawv cov kev tshawb pom lub lim tiam dhau los hauv phau ntawv xov xwm Nature Communications.
Lawv pom tias kev siv cov tshuab ntev ntev tuaj yeem ua rau DNA puas tsuaj thiab ua rau muaj kev hloov pauv hauv cov hlwb tib neeg uas tuaj yeem ua rau muaj kev pheej hmoo ntawm mob qog noj ntshav ntawm daim tawv nqaij. Tab sis, lawv ceeb toom, xav tau ntau cov ntaub ntawv ua ntej thiaj li hais tau qhov ntawd.
Maria Zhivagui, tus kws tshawb fawb tom qab kawm tiav qib siab ntawm UC San Diego thiab yog tus sau thawj zaug ntawm txoj kev tshawb fawb no, tau hais rau NPR hauv kev xam phaj hauv xov tooj tias nws ntshai heev rau lub zog ntawm cov txiaj ntsig - tshwj xeeb tshaj yog vim nws muaj tus cwj pwm ua gel manicures txhua ob mus rau peb lub lis piam.
"Thaum kuv pom cov txiaj ntsig no, kuv txiav txim siab tso nws tseg thiab tsuas yog txo qhov ntau li ntau tau kuv qhov kev raug rau cov yam txaus ntshai no," Zhivagui hais, ntxiv tias nws - zoo li ntau lwm tus neeg tuaj xyuas - txawm tias muaj lub tshuab ziab UV hauv tsev, tab sis tam sim no tsis tuaj yeem kwv yees siv nws rau lwm yam tshaj li tej zaum yuav ziab kua nplaum.
Txoj kev tshawb fawb no lees paub qhov kev txhawj xeeb txog cov tshuab ziab UV uas cov zej zog dermatology tau muaj rau ntau xyoo, Dr. Shari Lipner, tus kws kho mob dermatologist thiab tus thawj coj ntawm Nail Division ntawm Weill Cornell Medicine hais.
Qhov tseeb, nws hais tias, ntau tus kws kho mob tawv nqaij twb tau qhia cov neeg siv tshuaj pleev gel kom tiv thaiv lawv cov tawv nqaij nrog tshuaj pleev thaiv hnub thiab hnab looj tes tsis siv ntiv tes.
Lub sijhawm tshaj tawm: Lub Ob Hlis-05-2025
