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Endorphin Derivative Inhibits Reward From Morphine and Nicotine in Rats

October 2007
Describes research investigating a naturally occurring brain chemical that shows early promise as a treatment for addiction in animal studies.

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Controlling College Students' ADHD Symptoms May Protect Them Against Substance Abuse

October 2007
Reports data on the prevalence of substance use among college students with ADHD, comparing those who received ADHD treatment with those who did not.

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Among Young Attendees at STD Clinics, Substance Abusers Report More Risky Sexual Behavior

October 2007
Highlights data on the risky sexual behaviors of patients at a sexually transmitted disease clinic who had a substance abuse disorder as compared to those without a substance abuse disorder.

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Adolescent Inhalant Use Is Stable Overall, but Rising Among Girls

October 2007
Reports patterns and trends in inhalant use among adolescents based on an analysis of data from a 2002-2005 national survey on drug use and health.

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Vaccine May Reduce Fetal Exposure to Nicotine

April 2007
Describes research on a vaccine developed to facilitate smoking cessation by blocking nicotine penetration into the brain.

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Uneven Regional Brain Development Contributes to Adolescent Risk-Taking

April 2007

Reports on the work of scientists who have linked impulsiveness and risk-taking among adolescents to immaturity of the brain region called the orbitofrontal cortex.

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Standard Treatments Help Depressed Smokers Quit

April 2007
Describes a study comparing Staged Care Intervention, a combination treatment for smoking cessation, among smokers in outpatient treatment for depression and a control group.

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Serotonin System May Have Potential as a Target for Cocaine Medications

April 2007
Describes investigations to advance the development of potential drug abuse relapse prevention agents by targeting specific receptors of the neurochemical serotonin.

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Scientists Pinpoint Brain's Sweet Tooth

April 2007
Reports on research that successfully traced rats’ liking for sweets to a 1-cubic millimeter site in the medial shell of the nucleus accumbens in the brain.

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NIDA Investigator Receives 2006 Waletzky Memorial Award

April 2007
Announces the recipient of a 2006 award for innovation in research on drug addiction and alcoholism, Dr. Yavin Shaham, and describes his research which focused on the stress-induced drug use relapse.

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