Tobacco-specific nitrosamines (TSNAs) comprise one of the major classes of carcinogenic
compounds in mainstream cigarette smoke. As part of collaborative efforts between the …

Tobacco-specific nitrosamines (TSNAs) are one of the major classes of carcinogens found in
tobacco products. As part of collaborative efforts to reduce tobacco use and resulting …

Tobacco-specific nitrosamines (TSNAs) have been previously implicated as a source of
carcinogenicity in tobacco and cigarette smoke. Accurate quantification of these chemicals is …

Background Modification of tobacco curing methods and other changes in cigarette
manufacturing techniques could substantially reduce the levels of tobacco-specific …

A liquid chromatography–tandem mass spectrometry (LC–MS/MS) method for determining
four tobacco-specific N-nitrosamines (TSNAs) in mainstream smoke from Chinese Virginia …

Fifty-five types of commercial cigarettes on the West German market were analyzed for
tobacco-specific nitrosamines (TSNA) in mainstream smoke. The cigarettes included filter …

An improved method has been developed for the determination of the four major tobacco-
specific nitrosamines (TSNA) in mainstream cigarette smoke. The new method offers …

This paper characterizes historical and current tobacco specific nitrosamine (TSNA) levels in
mainstream (MS) cigarette smoke of US commercial cigarettes. To conduct this analysis, we …

Tobacco-specific nitrosamines (TSNAs) are N-nitroso-derivatives of pyridine-alkaloids (eg,
nicotine) present in tobacco and cigarette smoke. Two TSNAs, N′-nitrosonornicotine (NNN) …

Background: Smokers are exposed to significant doses of carcinogens, including tobacco-
specific nitrosamines (TSNA). Previous studies have shown significant global differences in …