Marka loo eego daraasaadka injineernimada cusub ee Jaamacadda Ohio, sigaarka elektaroonigga ah aad ayuu uga dhib yar yahay sigaarka caadiga ah ee sambabada.
Si ka duwan qiiqa, uumiga wax saameyn ah kuma yeesho qalabka sambabada!
Amir Farnoud, oo ah kaaliyaha borofisar ku takhasusay kiimikaalka iyo injineernimada biomolecular ee Kulliyada Russ ee Injineerinka iyo Teknolojiyada, iyo kooxdiisu waxay baareen sida sigaarka elektaroonigga ah iyo dareeraha e-vaping ay u saameyn karaan sambabada sambabada.
Surfactant sambabada waa isku dhafka lipids iyo borotiinada ku xiran gobolka alveolar ee sambabada, hoos u dhigaya xiisadda dusha sare ee dareeraha alveolar, ka hortagga sambabbada burburka oo hoos u dhigaya shaqada neefsashada. Iyadoo tiro daraasado ah ay eegeen sida sigaarka elektaroonigga ah uu u saameyn karo unugyada marinnada hawada, kooxda Jaamacadda Ohio waxay rabeen inay arkaan haddii uumiga ay soo saartay sigaarka elektaroonigga ah uu saameeyay awoodda surfactant si loo yareeyo xiisadda dusha sare.
Waxaa la ogaaday in gubashada daamurka ku jira sigaarka caadiga ah ay waxyeello u geysan karto surfactant sambabada laakiin in qaybo ka mid ah aerosol-ka vaping-ka aysan saameyn ku yeelan shaqada caadiga ah ee surfactant-ga. Waxaa jiri doona dhowr sababood oo tan ah: Marka hore isticmaalka sigaarka elektaroonigga ah wuxuu ku lug leeyahay uumiga oo aan guban iyo marka labaad, sigaarka caadiga ah ayaa si weyn u joojinaya awoodda surfactant si loo yareeyo xiisadda dusha sare.
« Ugu yaraan waan ognahay lakabka ugu horreeya ee difaaca inuusan saameyn doonin.“Ayuu yiri Farnoud, isaga oo intaa ku daray in natiijada aysan gabi ahaanba meesha ka saarayn a
saamaynta "sunta" ee sigaarka elektarooniga ah.
Cilmi-baadhayaashu waxay soo bandhigeen qiiqa sigaarka iyo uumiga sigaarka elektaroonigga ah ee laga soosaaray surfactant sambabada kubka (Infasurf, ONY Inc.), kaas oo loo isticmaalo in lagu daweeyo dhallaanka dhicis ah ee aan weli samayn surfactant. Daraasadda, saddex dhadhan oo kala duwan oo e-dareere ah (tubaako, miro iyo reexaanta) ayaa la isticmaalay.
« Waxaa jira xiiso badan oo lagu fahmo cawaaqibka uumigu ku leeyahay caafimaadka sambabada", ayuu yiri Farnoud, isaga oo xusay in uumiga marka hore ay tahay inuu soo maro surfactant ka hor inta uusan gaarin unugyada qoto dheer ee sambabada.
source : Neefsashada-cilmi-baaris
