Boka rekutsvagisa rinotungamirwa naJo Freudenheim, chiremba wechirwere chechirwere paYunivhesiti kuBuffalo, richava nebasa rekuita ongororo yekufananidza misiyano yeDNA methylation muvashandisi vefodya yemagetsi, vanoputa uye vasingasvuti. Chinangwa ndechekuenzanisa maitiro epulmonary mune mumwe nemumwe.
CHIDZIDZO CHEKUDZIDZA ZVAKAWANDA ZVINHU ZVINOITWA NEE-CIGARETE PAMUVIRI.
Ichi chidzidzo chinoverengerwa nechirwere chechirwere kubva kuYunivhesiti yeBuffalo saka chinotsvaga kupa mhinduro pamhedzisiro yefodya yefodya pamuviri. Ichokwadi kuti mhinduro dzinodiwa sezvo e-fodya yawana simba uye Food and Drug Administration inoitonga.
Jo Freudenheim, Purofesa Anoremekedzwa paYunivhesiti kuBuffalo uye Sachigaro weDhipatimendi reEpidemiology uye Environmental Health akati, "Kushandiswa kwefodya yemagetsi kunowedzera nokukurumidza, kusanganisira pakati pevechidiki vasina kumbosvuta fodya»
Kupihwa kwe $100 kubva ku Dzivirira Cancer Foundation, sangano reUS risingaite purofiti rakazvipira chete kudzivirira gomarara uye kuvhenekwa nekukurumidza kwakawanikwa. Tsvagiridzo pamusoro pemhedzisiro yefodya yemagetsi yakakosha zvakanyanya kupihwa kushomeka kweruzivo maererano nehutano hwevashandisi.
« Pane zvakawanda zvekufarira kunzwisisa kuti e-fodya inogona kukanganisa sei muviri"akadaro Freudenheim. " Iyo FDA inonyanya kufarira data pane biological kukanganisa kwe e-fodya. Ichi chidzidzo chichabatsira kune izvozvo. »
Izvo zvinonyanya kusanganisa mue-zvinwiwa chikakananda, propylene glycol uye/kana glycerol. Kana ichishandiswa muchikafu uye zvizorwa, zvisiri-nicotine zvikamu zvinoonekwa zvakachengeteka neFDA. Nekudaro, zvishoma zvinozivikanwa nezve mabatiro angangove nezvigadzirwa izvi pamapapu emunhu mushure mekufema uye nekutevera kudziya kunoitika mu-e-fodya.
[contentcards url=”http://vapoteurs.net/etude-e-cigarette-nest-toxic-cells-pulmonary-humans/”]
NDEIPI NZIRA YECHIDZIDZO IYI?
Pachidzidzo ichi chemutyairi, Freudenheim nevamwe vake vachaongorora sampuli kubva mumapapu evaputa vane hutano, vasingasvuti, uye vanoshandisa e-fodya vari pakati pemakore makumi maviri nerimwe ne21. Vatori vechikamu muchidzidzo ichi vakaita chirongwa chinodaidzwa kuti bronchoscopy, apo sampuli yemasero emapapu yakaunganidzwa kuburikidza nenzira yekugezesa.
Vatsvakurudzi vachadzidza masampuli kuti vaone kana pane misiyano muDNA methylation pakati pemapoka matatu. Ivo vachadzidza 450 mavara pane tishu DNA.
« Sero rega rega riri mumuviri wako rine DNA imwe chete, asi zvikamu zveDNA iyoyo zvinoiswa mumatishu akasiyana. Shanduko muDNA methylation inobatsira kusiyanisa aya masero "anodaro Freudenheim.
Chidzidzo cheFreudenheim chichavaka pane imwe ongororo yekuongorora ichangotanga na Peter Shields, MD, weYunivhesiti yeOhio State College yeMishonga, mumwe-mukuru-muongorori paChipo chePrevent Cancer Foundation. Chinangwa chikuru ndechekutsvaga mari yezvidzidzo zvakakura.
Jo Freudenheim ane chido chenguva refu muDNA methylation, inotarisa kunyanya pamazamu ezamu, asi Peter Shields ane ruzivo rwakakura mukutsvaga fodya uye e-cigarette. Vave nemakore anodarika makumi maviri vachibatsirana mukutsvaga nzira dzekudzivirira gomarara.
mabviro : buffalo.edu
