There are many preparations for tobacco use, which can be classified as smoking or smokeless tobacco. Among the noncigarette preparations that produce smoke, we cite cigars, pipes and narghiles. Smokeless tobacco can be found in preparations for chewing or for being absorbed by nasal and oral mucosae (snuff). However, all tobacco products deliver nicotine to the central nervous system and there...

A direct, sensitive, and rapid method for the detection of smokeless powder components, from five different types of ammunition, is demonstrated using laser electrospray mass spectrometry (LEMS). Common components found in powder, such as ethyl centralite, methyl centralite, dibutyl phthalate, and dimethyl phthalate, are detected under atmospheric conditions without additional sample preparatio...

BACKGROUND "Mishri" is one among the various smokeless tobacco products used in the central and southern part of India. The use of newer tobacco products is increasing not only among men, but also among children, teenagers, and women of the reproductive age-group. OBJECTIVES To study socio-demographic profile of mishri users among pregnant women admitted for delivery into Krishna Hospital, Ka...

BACKGROUND Adolescent tobacco use is a major public health problem. However, there is little information about the impact of tobacco advertising and availability near schools on adolescent tobacco use in India. METHODS The various tobacco products and brands available in outlets within 100 meters of two high schools in an Indian town were identified. A stratified random sample of 172 particip...

BACKGROUND Studies in India have identified marked variations in overall tobacco use between socio-economic groups. We examined whether associations between socio-economic status (SES) and tobacco use varied across individual Indian states by tobacco type. METHODS Cross-sectional survey of 100,855 households in 24 Indian states and Union Territories conducted in 2009-2010. Outcome measures we...