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Kunhuwa kwefodya yemagetsi kunonzi kusvuta fodya?

Tsvagiridzo ye nitrosamines pasina mubvunzo ndiyo inonyanya kukosha yezvidzidzo zvakawanda.Maererano neWorld Health Organisation rondedzero yecarcinogens, nitrosamines ndiyo yakanyanya carcinogenic primary carcinogen.Utsi hwefodya hune huwandu hukuru hwefodya-specific nitrosamines (TSNA), senge NNK, NNN, NAB, NAT… Pakati pavo, NNK neNNN zvakaonekwa neWHO sezvinhu zvine simba zvinokonzeresa gomarara remapapu, izvo zvinonyanya kukonzera kenza. zvemidzanga nenjodzi dzeutsi hwechiputa.“Muparadzi”.

Ko e-cigarette chiutsi chine fodya-yakananga nitrosamines?Mukupindura dambudziko iri, muna 2014, Dr. Goniewicz akasarudza 12 e-cigarette inotengeswa zvikuru pamusika panguva yekuona utsi.Mhedzisiro yekuongorora inoratidza kuti utsi hwezvigadzirwa zvefodya yemagetsi (inofanira kunyanya kuva yechizvarwa chechitatu yakavhurika fodya yemagetsi) yaive nema nitrosamines.

Zvakakosha kuziva kuti zvinyorwa zve nitrosamines mu-e-cigarette utsi zvakaderera zvikuru pane zvehutsi hwefodya.Data inoratidza kuti NNN zviri mu e-cigarette chiutsi ingori 1/380 yeNNN yehutsi hwefodya, uye iyo NNK yemukati ingori 1/40 yeNNK yehutsi hwefodya."Chidzidzo ichi chinotiudza kuti kana vanoputa vakachinja kushandisa e-fodya, vanogona kuderedza kunwa kwezvinhu zvinokuvadza zvine chekuita nefodya."Dr. Goniewicz vakanyora mupepa.

Muna Chikunguru 2020, iyo US Centers for Disease Control and Prevention yakapa gwaro rinotaura kuti nhanho yenitrosamine metabolite NNAL muweti yevanoshandisa e-fodya yakadzikira zvakanyanya, yakafanana neyezinga reNNAL muweti yevasingapute. .Izvi hazvingoratidzi kukuvadza kwakakosha kunokonzerwa ne-e-cigarettes pamusana pekutsvakurudza kwaDr. Goniewicz, asi zvinoratidzawo kuti zvigadzirwa zvemazuva ano zve-e-cigarette hazvina dambudziko rekuputa fodya kubva kune fodya.

Chidzidzo ichi chakatora makore manomwe uye chakatanga kuunganidza epidemiological data pamashandisiro efodya muna 2013, kusanganisira maitiro ekushandisa, maitiro, maitiro, uye hutano mhedzisiro.NNAL imetabolite inogadzirwa nemuviri wemunhu inogadzira nitrosamines.Vanhu vanofema nitrosamines kuburikidza nekushandisa zvigadzirwa zvefodya kana chiutsi chefodya, vozoburitsa metabolite NNAL nemuweti.

Mhedzisiro yechidzidzo ichi inoratidza kuti avhareji yekusangana kweNNAL muweti yevanoputa i285.4 ng/g creatinine, uye avhareji yekuiswa kweNNAL muweti yevashandisi vefodya i6.3 ng/g creatinine, ndiko kuti, zviri mukati. yeNNAL muweti yevanoshandisa e-fodya inongova iya yevanoputa 2.2% yehuwandu.