New research suggests that differences in tobacco consumption reflect, in part, differences in the functional efficacy of a specific type of receptor in a pathway of the brain. In animal studies, nicotinic acetylcholine receptors with the α5 subunit played a key role in producing aversive responses to nicotine, thereby dissuading further consumption of the drug.
Helping smokers deal with financial problems could improve their chances of staying abstinent after receiving treatment, according to a new study. Participants with the most financial strain had the least success in remaining abstinent.
Marzo del 2011 Describes a community focused prevention program that aids towns in lowering rates of delinquency, initiation of alcohol and tobacco use, and binge drinking among middle school students.
Examines results from a randomized clinical trial which found that treatment with a nicotine patch and nicotine lozenge together produced the greatest benefits in helping people quit smoking and remain abstinent.
Marzo del 2011 Reports on a study of Latino and African-American smokers of menthol cigarettes who did not benefit as much from a month-long smoking cessation program as smokers of non-menthol cigarettes.