Iqela lophando elikhokelwa nguJo Freudenheim, i-epidemiologist kwiYunivesithi yaseBuffalo iya kuba nomsebenzi wokwenza uvavanyo lokuthelekisa ukungafani kwe-DNA methylation kubasebenzisi be-cigarette ye-elektroniki, ababhemayo kunye nabangabhemiyo. Injongo kukuthelekisa ukusabela kwemiphunga komnye nomnye.
UPHANDO LOKUFUNDA OKUNGAKUMBI NGEMIPHUMELA YE-E-CIGARETE EMZIMBA.
Olu pho nonongo olubhekiselele kwi-epidemiologist evela kwiYunivesithi yaseBuffalo ngoko ke ifuna ukunika iimpendulo kwimiphumo ye-e-cigarettes emzimbeni. Kuyinyani ukuba iimpendulo ziyafuneka ekubeni i-e-cigarette iye yazuza amandla kwaye i-Food and Drug Administration iyayilawula.
UJo Freudenheim, uNjingalwazi ohloniphekileyo kwiYunivesithi yaseBuffalo kunye noSihlalo weSebe le-Epidemiology kunye neMpilo yeNdalo wathi, "Ukusetyenziswa kwe-e-cigarette kukhula ngokukhawuleza, kubandakanywa phakathi kwabaselula abangazange batshaye icuba»
Isibonelelo se $100 ukusuka kwi Thintela iCancer Foundation, umbutho kuphela wase-US ongenzi nzuzo ozinikele ngokukodwa ekuthinteleni umhlaza kunye nokufunyanwa kwangoko kufunyenwe. Uphando ngeziphumo zecuba lombane lubaluleke kakhulu xa kujongwa ukunqongophala kolwazi malunga neziphumo zempilo zabasebenzisi.
« Kukho umdla omkhulu ekuqondeni indlela i-e-cigarettes inokuchaphazela ngayo umzimba"Utshilo uFrudenheim. " I-FDA inomdla ngakumbi kwidatha malunga nefuthe lebhayoloji ye-e-cigarettes. Olu phononongo luya kuba negalelo kuloo nto. »
Izithako eziphambili kwi-e-liquids yi-nicotine, ipropylene glycol kunye / okanye i-glycerol. Xa zisetyenziselwa ukutya kunye nezithambiso, amacandelo angeyo-nicotine athathwa njengekhuselekile yi-FDA. Nangona kunjalo, kuncinci okwaziwayo malunga neempembelelo ezinokuba nazo ezi mveliso kwimiphunga yomntu emva kokuphefumla kunye nokulandela inkqubo yokufudumeza eyenzeka kwi-e-cigarette.
[contentcards url=”http://vapoteurs.net/etude-e-cigarette-nest-toxic-cells-pulmonary-humans/”]
YIYIPHI INKQUBO YOLU FUNDO?
Kolu phononongo lokulinga, uFreudenheim kunye noogxa bakhe baya kuhlola iisampuli ezivela kwimiphunga yabantu abatshayayo abasempilweni, abangatshayiyo, kunye nabasebenzisi be-e-cigarette phakathi kweminyaka eyi-21 kunye ne-30. Abathathi-nxaxheba kolu phononongo baye bafumana inkqubo ebizwa ngokuba yibronchoscopy, apho isampuli yeeseli zemiphunga yaqokelelwa ngenkqubo yokugungxulwa.
Abaphandi baya kufunda iisampuli ukubona ukuba kukho naziphi na iiyantlukwano kwi-DNA methylation phakathi kwamaqela amathathu. Baza kufunda amabala angama-450 kwi-DNA yezicubu.
« Yonke iseli emzimbeni wakho ineDNA efanayo, kodwa iinxalenye zaloo DNA zisebenza kwizihlunu ezahlukeneyo. Utshintsho kwi-DNA methylation lunceda ukwahlula ezi ntlobo zeeseli "Utsho uFrudenheim.
Uphononongo lweFreudenheim luya kwakhela kolunye uphononongo olulingwayo oluqaliswe kutshanje Peter Shields, MD, weYunivesithi yaseOhio State College of Medicine, umphandi oyintloko kwisibonelelo se-Prevent Cancer Foundation. Eyona njongo iphambili kukufuna inkxaso-mali yophononongo olukhulu.
U-Jo Freudenheim unomdla wexesha elide kwi-DNA methylation, egxininise ngokukodwa kwizicubu zesifuba, ngelixa uPeter Shields unamava amaninzi kwicuba kunye nophando lwe-e-cigarette. Sele beneminyaka engaphezu kwama-20 besebenzisana bekhangela iindlela zokuthintela umhlaza.
imvelaphi : buffalo.edu
