Ob qhov kev tshawb fawb los ntawm Suav thiab Askiv cov tsev kawm ntawv qib siab tau hais tias qhov kev puas tsuaj ntawm hluav taws xob atomization qis dua li cov luam yeeb, thiab cov neeg haus luam yeeb yuav tsum tau txhawb kom siv nws.
Feb 20, 2023
Tsis ntev los no, ib txoj kev tshawb fawb tshiab los ntawm King's College London, UK, pom tias kev noj qab haus huv ntawm cov luam yeeb hluav taws xob muaj tsawg dua li cov luam yeeb, thiab cov neeg haus luam yeeb hloov mus rau luam yeeb yuav txo tau lawv cov co toxins uas tuaj yeem ua rau mob qog noj ntshav, mob ntsws thiab mob plawv. kab mob. Tib lub sijhawm, Sun Yat-sen University, ib lub tsev kawm ntawv hauv Suav teb, kuj tau luam tawm ib daim ntawv hauv SCI. Nws cov lus xaus tau pom tias nws cov txheeb ze txo qhov muaj peev xwm raug txheeb xyuas ntawm qib cell.
Tsis ntev los no, raws li cov ntawv ceeb toom txawv teb chaws, ib txoj kev tshawb fawb tshiab los ntawm Lub Tsev Haujlwm Saib Xyuas Kev Txhim Kho Kev Noj Qab Haus Huv thiab Qhov Sib Txawv ntawm Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv thiab Kev Noj Qab Haus Huv ntawm UK, King's College London, pom tias cov neeg haus luam yeeb hloov mus rau kev haus luam yeeb yuav txo tau lawv cov co toxins uas tuaj yeem ua tau. ua rau mob qog noj ntshav, kab mob ntsws thiab kab mob plawv.
Qhov no yog qhov kev tshuaj xyuas zoo tshaj plaws ntawm e-luam yeeb uas muaj kev pheej hmoo rau kev noj qab haus huv txog tam sim no. Daim ntawv tshaj tawm muab cov pov thawj muaj zog tshaj plaws los ua pov thawj tias nws txoj kev pheej hmoo ntawm kev noj qab haus huv tsawg dua li luam yeeb. Daim ntawv tshaj tawm tuaj yeem ua rau Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv Hauv Lub Tebchaws tau sau nws ua cov cuab yeej txiav luam yeeb.
Ann McNeill, tus xibfwb ntawm kev haus luam yeeb ntawm King's College thiab tus kws sau ntawv tseem ceeb ntawm txoj kev tshawb fawb, hais tias: Kev haus luam yeeb yog qhov tshwj xeeb thiab ua rau tuag taus, uas yuav tua ib lub quarter ntawm cov neeg haus luam yeeb tsis tu ncua, tab sis txog li ob feem peb ntawm cov neeg haus luam yeeb uas tau txais txiaj ntsig los ntawm kev hloov pauv. rau cov luam yeeb hluav taws xob tsis paub tias qhov kev puas tsuaj ntawm cov luam yeeb hluav taws xob yog me me.
Daim ntawv tshaj tawm tshawb fawb qhia tau hais tias nws qhov kev puas tsuaj tsawg dua li kev haus luam yeeb, thiab cov neeg haus luam yeeb yuav tsum tau txhawb kom siv nws. Dr Leon Shahab, tus xibfwb ntawm kev xav txog kev noj qab haus huv ntawm University College London thiab tus thawj coj ntawm Pab Pawg Kev Tshawb Fawb Kev Haus Luam Yeeb thiab Dej Cawv, tau hais tias: Txoj kev tshawb no tau lees paub qhov kev tshawb pom ntawm kev tshuaj xyuas yav dhau los hauv daim teb no, tias qhov kev puas tsuaj ntawm nicotine atomizer muaj tsawg dua li ntawm. haus luam yeeb.
Thaum Lub Xya Hli xyoo no, Sun Yat-sen University tau luam tawm ib daim ntawv hauv SCI phau ntawv xov xwm Ecotoxicology thiab Environmental Safety. Qhov kev txiav txim pom tau hais tias nyob rau hauv cov xwm txheej ntawm raug mob rau 24 teev, cov nyhuv ntawm cov pa luam yeeb condensate ntawm lub atomizer ntawm tib neeg lub ntsws epithelial cell kab (BEAS-2B) yog deb tsawg tshaj li cov pa luam yeeb condensate, thiab nws cov txheeb ze txo qhov muaj peev xwm raug txheeb xyuas los ntawm qib cell.
Cov txiaj ntsig tau pom tias ntawm koob tshuaj toxicological, qhov cuam tshuam tsis zoo ntawm cov pa luam yeeb agglutination rau tib neeg lub ntsws epithelial cell toxicity thiab cov noob hloov pauv tsis muaj zog, qhia tias nws muaj peev xwm toxicity tsawg thiab nws txoj kev nyab xeeb zoo.
Raws li kev tshaj tawm xov xwm txawv teb chaws, thaum lub Cuaj Hlis 29, Kingsley Wheaton, tus thawj coj loj hlob ntawm BAT Tobacco, tau thov hauv GTNF lub rooj sab laj hais tias cov pej xeem yuav tsum tau tshem ntawm "kev haus luam yeeb lossis tuag" hom kev haus luam yeeb, nqis peev ntau ntxiv rau lwm txoj hauv kev zoo xws li raws li cov luam yeeb hluav taws xob, thiab tsom mus rau txo kev puas tsuaj. Kingsley Wheaton kuj tau hais tias "BAT tau sim hloov nws cov khoom lag luam los ntawm cov luam yeeb ib txwm muaj rau cov tshiab.







