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Methamphetamine Abuse Undermines Dental Health

July 2011
Describes research that sheds light on the correlation between increased dental disease and methamphetamine abuse.

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Neuropeptide Promotes Behaviors Tied to Addiction and Overeating

July 2011

Reports on several studies implicating a certain neuropeptide (a signaling molecule) in fostering addition and overeating and discusses implications for addiction treatment.

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Medication Reduces Rats' Return to Methamphetamine Seeking

July 2011

Reports on a new medication strategy under investigated in animal studies that shows promise for preventing relapse to drug abuse.

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Dr. Paul Kenny Receives the 2010 Waletzky Memorial Award

March 2011
Announces the recipient of a 2010 award for innovation in research on drug addiction and alcoholism and describes his work on increasing our understanding of the molecular foundation of addiction.

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Cocaine Alters Production of Hundreds of Proteins

March 2011

Describes research findings that show that chronic cocaine abuse may change the production of many proteins in the neurons of the brain’s reward system, aiding in our understanding how the drug causes addiction.

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Two NIDA Grantees Receive Sarnat Prize

March 2011
Announces the recipients of the 2010 Rhoda and Bernard Sarnat International Prize in Mental Health, Dr. Eric J. Nestler and Dr. Charles P. O'Brien, prominent addiction scientists.

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Brain Responds to Marijuana Cues in Familiar Manner

March 2011
Researchers found that the brain activity that takes place when cues trigger marijuana cravings is similar to the activity that accompanies cravings for other drugs.

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Prevention Program Averts Initiation of Alcohol and Tobacco Use

March 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.

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Physical Activity May Prevent Substance Abuse

March 2011

Considers the potential role of physical activity on substance abuse prevention and describes some of the research that has been conducted on this emerging area of addiction science.

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Teenage Marijuana Use Is on the Rise

March 2011

Reports 2010 rates of marijuana use among 8th, 10th, and 12th grade students, noting that daily use increased by more than 10 percent in all three grades since the 2009 survey. Also reports a rise in ecstasy use.

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