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NIDA Notes Articles

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NIDA's Drug Abuse Research Advances Science as a Whole

November 2011

NIDA Director Dr. Nora D. Volkow summarizes instances where discoveries with broad implications for human health arose from scientists seeking answers to addiction problems.

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Disruption of Neuron Production in Adult Rats Increases Cocaine Taking

November 2011
Drug abuse may diminish production of new neurons in the brain’s hippocampus and thereby increase vulnerability to drug addiction.

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NIDA Recognizes Developer of a New Business Model for Science

November 2011
Dr. Redonna K. Chandler of NIDA receives the Institute's 2011 Innovator Award for developing a method that fosters collaboration and data sharing on various studies of HIV in criminal justice populations.

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Molecular Alterations of DNA Contribute to Persistence of Memory

November 2011
In a new series of studies tracing the molecular events that occur in the brain as memories are formed and preserved, researchers find that certain epigenetic changes may promote vulnerability to relapse.

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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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Office Meets Dynamic Challenges of Diversity

July 2011
Describes NIDA’s Special Populations Office which promotes addiction science that examines health disparities and foster research careers among members of underrepresented communities.

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Intensive Interventions Reduce Risky Sexual Behaviors

July 2011
Discusses research that compares multiple sessions of motivational and behavioral training with that of a single intervention among male and female substance abusers to reduce high-risk sexual behaviors.

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Grantee Wins Early Career Award

July 2011
Announces the 2010 Presidential Early Career Award for Scientists and Engineers to Dr. Mauricio R. Delgado for his work with functional magnetic resonance imaging to investigate how the human brain learns from experiences.

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