Nakulokhu futhi kuwucwaningo lwamagundane olutshale ukungabaza emphakathini wesayensi. Ingabe i-vaping iyingozi kwabesifazane abakhulelwe? Ngempela, ucwaningo luye lwabona ukuguqulwa kokusebenza kwamaphaphu, okunezimpawu ze-fibrosis kanye nokukhuphuka kwe-mucus kumagundane avezwe esibelethweni kumhwamuko kagwayi we-elekthronikhi, ene-nicotine noma ngaphandle kwayo.
I-E-CIGARETTE AYINCONYISWA NGESIKHATHI UKHULELWA?
Ucwaningo lwezilwane oluningana ngemiphumela yokuchayeka esibelethweni kumusi kagwayi we-elekthronikhi luphakamise umthelela ekusebenzeni kwenhliziyo nemithambo yegazi, ukwenzeka kokuvuvukala kwamaphaphu, nokuguqulwa kwesakhiwo sephaphu lengane. Ucwaningo olukhishwe yithimba labacwaningi base-Ohio lugxile ekusebenzeni kwamaphaphu nokwakheka
e lolu cwaningo, amagundane athola imfucumfucu kagwayi kagesi phakathi namasonto amathathu okukhulelwa, amahora amane ngosuku nezinsuku ezinhlanu ngesonto. Imiphumela emaphashini enzalo yalawa magundane yahlolwa eneminyaka engu-5.
Abacwaningi bakwazi ukubona ukuwohloka kokusebenza kwamaphaphu enzalweni yamagundane avele obala, noma ngabe i-e-liquid iqukethe i-nicotine noma cha. Ngakho babona izimpawu ze-fibrosis emaphashini, emoyeni nasemithanjeni yegazi, okungashintsha ukunwebeka kwamaphaphu. Ukukhishwa kwamafinyila nakho kwanda, okunomthelela ekuvimbeni imigudu yokuphefumula. Ekugcineni, ukwanda kwesisindo kwaphawulwa kumagundane esifazane uma esekhulile, kuyilapho isisindo sawo sokuzalwa sasivamile.
Ababhali bathi le miphumela ibangelwa ukuchayeka ezinhlayiyeni eziqukethe i-acetone, i-acetaldehyde futhi ikakhulukazi i-formaldehyde ekhishwe ngesikhathi sokuwohloka kwe-propylene glycol ngesikhathi sokuhwamuka. Kodwa-ke, bahlala beqaphile mayelana nalokhu kuqaphela futhi bayasimema ukuthi selule lolu cwaningo, izinombolo zamagundane ziyancipha.
Njengesivikelo, ababhali bayeluleka ukugwema noma yikuphi ukusetshenziswa noma ukuchayeka emfuthweni kagwayi we-elekthronikhi ngesikhathi sokukhulelwa. Ulwazi oluphikisana ngokuphelele selutholakala kusukela ngo-2021 kuqhubeke ukusetshenziswa kukagwayi we-elekthronikhi ngesikhathi sokukhulelwa.
