Estudiantes universitarios

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.

Reports data on the prevalence of substance use among college students with ADHD, comparing those who received ADHD treatment with those who did not.

Reports on results from a study showing that men and women with alcohol use disorders are more likely to report nonmedical use of prescription drugs than people who don't drink at all.

Describes a consortium of three universities that launched a 12-month intensive online program last August that leads to a master's degree in addiction studies.

Compares data on substance abuse and sexual risk among college students and their peers who do not attend college.