In English
NIDA

NIDA Notes Articles: Smoking

NIDA Notes Category Graphic

Study Finds Genetic Influence on African Americans’ Smoking

noviembre del 2013

A meta-analysis of 13 genome-wide association studies of African Americans’ smoking patterns confirms the significance of genetic variation in region 15q25.1. The analysis also tentatively implicates several genome locations that have not previously been associated with smoking behaviors.

NIDA Notes Category Graphic

Women Benefit From Policies To Prevent Teens From Buying Tobacco

noviembre del 2013

Women who reached their majority in states with policies that restricted teens’ access to tobacco products were less likely to smoke from ages 18-34 than women in states without those policies. The research did not demonstrate that the policies had a comparable impact on men’s smoking.

NIDA Notes Category Graphic

Receptor May Underlie Gender Differences in Response to Smoking Cessation

mayo del 2013

Men benefit more than women from nicotine replacement therapy for smoking cessation because nicotine affects a key neuroreceptor differently in the two sexes, a NIDA-sponsored study suggests. The findings highlight the need for alternative therapies for women smokers, and point to the female hormone progesterone as a potential therapeutic target.

NIDA Notes Category Graphic

Adolescent Cigarette, Alcohol Use Declines as Marijuana Use Rises

febrero del 2013

Fewer teens are using cigarettes, alcohol, and most illicit drugs, according to NIDA’s latest Monitoring the Future study. Troubling  trends persist in marijuana use, however, and nonmedical prescription drug use remains a concern.

NIDA Notes Category Graphic

Nicotine Makes Mouse Brain More Responsive to Cocaine

febrero del 2013

Nicotine sensitizes the mouse brain to the addictive effects of cocaine, according to recent NIDA-supported research. The results accord with the hypothesis that a person’s initial use of an addictive substance physiologically sensitizes his or her brain to the rewarding and addictive effects of other substances. If the findings carry over to people, then preventing youths from smoking might reduce their vulnerability to cocaine abuse and addiction, and cocaine-dependent individuals might ease their path to recovery by quitting smoking.

NIDA Notes Category Graphic

Good Behavior Game Wins 2012 Mentor International Best Practice Award

noviembre del 2012

The NIDA-supported Good Behavior Game recently was honored with the 2012 Mentor International Best Practice Award. The game, which focuses on reducing disruptive behaviors in elementary school classrooms, has been shown to prevent drug abuse and other problems in adolescence and young adulthood.

NIDA Notes Category Graphic

Adolescent Smoking and Drinking at Historic Lows

julio del 2012
Rates of adolescent cigarette smoking and alcohol drinking stood at historic lows in 2011, but marijuana use trended upward, according to the Monitoring the Future (MTF) survey.

NIDA Notes Category Graphic

Prevention System Has Lasting Effects, Benefit Exceeds Costs

julio del 2012

Towns that implemented a drug abuse prevention program called Communities That Care will see a return of $5.30 for each $1 they invested during the 5-year trial of the intervention, according to a cost-benefit analysis. The estimate is based on reductions in smoking and delinquency observed during the fourth year of the study among eighth-graders and the projected total costs of smoking, delinquency, and crime avoided over the lifetimes of study participants.

NIDA Notes Category Graphic

Desire to Smoke Subsides, But Cigarette Cues Retain Power

abril del 2012

During early abstinence, smokers’ cravings triggered by cigarette cues intensified over time, providing evidence that people can experience a phenomenon previously observed in experiments with animals

NIDA Notes Category Graphic

Vouchers Improve Mothers’ Smoking Abstinence and Newborns’ Weight

abril del 2012

Pregnant women who received financial incentives to refrain from smoking during late pregnancy were more successful at remaining abstinent and less likely to have babies with low birth weight, according to data from three trials.

Pages

NIDA Notes

Tags

Drug Topics

Drugs of Abuse

Population Groups

Related Topics

Toma el reto nacional sobre el coeficiente intelectual (CI) sobre las drogas