Tobacco products present a deadly combination of nicotine addiction and carcinogen
exposure resulting in millions of cancer deaths per year worldwide. A plethora of smokeless …

Smoking is a serious global health issue. Cigarette smoking contains over 7000 different
chemicals. The main harmful components include nicotine, acrolein, aromatic hydrocarbons …

The tobacco-specific N-nitrosamines 4-(N-nitrosomethylamino)-1-(3-pyridyl)-1-butanone
(NNK) and N′-nitrosonornicotine (NNN) always occur together and exclusively in tobacco …

Tobacco use is a major cause of preventable morbidity and mortality globally. Tobacco
products, including smokeless tobacco (ST), generally contain tobacco-specific N …

The International Agency for Research on Cancer has classified the tobacco-specific
nitrosamines N′-nitrosonornicotine (NNN) and 4-(methylnitrosamino)-1-(3-pyridyl)-1 …

ABSTRACT A large part of the Human chemical exposome is now well characterized, and its
health effects has been widely documented, although precise causal links remain difficult to …

Tobacco usage is linked to multiple cancer types and accounts for a quarter of all cancer-
related deaths. Tobacco smoke contains various carcinogenic compounds, including …

The tobacco-specific nitrosamine N′-nitrosonornicotine (NNN) and its close analogue 4-(N-
nitrosomethylamino)-1-(3-pyridyl)-1-butanone (NNK) are classified as “carcinogenic to …

N′-Nitrosonornicotine (NNN) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK),
which always occur together and are present exclusively in tobacco products, are classified …

Eleven consecutive N′-n-acylnornicotines from cherry-red tobacco were structurally
elucidated and quantitively analyzed using chromatography and mass spectrometry. All of …