Mercury in cigarettes.

Nicotine Content of Domestic Cigarettes, Imported Cigarettes and Pipe Tobacco in Iran

Background: There are many different kinds of cigarettes and tobacco available in the market. Since nicotine content of various brands of cigarettes are very variable, therefore evaluation and comparison of nicotine content of different brands of cigarettes is important. The goal of the present study was to determine and compare nicotine content of various domestic and imported cigarettes avail...

Cigarettes and Gastrointestinal Disorders

Background and Objectives: Smoking is an important risk factor for gastrointestinal disorders such as peptic ulcer, Crohn's disease and various cancers. The present study discusses the most important and known effects of smoking on the gastrointestinal tract.  Method and Materials: This review uses the keywords Smoking, Gastrointestinal diseases, Inflammation and Cancer in the English database...

The Demand for Cigarettes in Taiwan: Domestic versus Imported Cigarettes

This paper uses annual time series data from Taiwan to empirically estimate the demand for cigarettes, in consideration of the import liberation of foreign cigarettes and of anti-smoking campaigns. The results indicate that the price elasticities for domestic and imported cigarettes are -0.6 and -1.1, respectively. The cross-price elasticities are 0.08 for domestic and 2.78 for imported cigaret...

The safety and efficacy of Electronic cigarettes in smoking cessation

Introduction: Although electronic cigarettes are increasing in popularity all over the world, their safety and efficacy for smoking cessation have remained unclear and discussed in scientific literature. The aim of present study was to review the available evidence about the use, content, safety of ECs and their potential effects on users' health, and the extraction of resources to guide and as...

Electronic cigarettes