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NIDA Notes Articles: All

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Study Assesses Functional Deficits Due to HIV and Methamphetamine Use

November 2014

Methamphetamine use and HIV infection raise the risk for functional dependence, or the need for assistance with everyday tasks. People who use methamphetamine and are HIV positive showed the highest levels of functional dependence in most domains of daily life.

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NIDA To Provide Travel Awards to Junior Investigators Conducting Research Focused on Women and Sex/Gender Differences in Drug Abuse

November 2014

NIDA plans to provide $750 travel awards to 27 junior investigators to present their research on women or sex/gender differences in any area of drug abuse at the annual meeting of the College on Problems of Drug Dependence in Phoenix, Arizona, June 13–18, 2015. Deadline to apply is December 5, 2014.

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Animation: The Rise and Fall of the Cocaine High

November 2014

This animation shows the rapid passage of cocaine through the brain. It demonstrates that the intensity of the cocaine “high” parallels the trajectory of cocaine levels in the brain.

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Smoking Cessation Does Not Interfere With Recovery From Substance Use

October 2014

Despite common concerns that encouraging patients to quit smoking might endanger their success in treatment of substance use and mood or anxiety disorders, smoking cessation appears unlikely to hinder and may even help recovery.

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Dr. Kevin M. Gray Q & A: A Potential Medication for Marijuana Dependence

October 2014

Dr. Kevin M. Gray discusses why it’s the perfect time for discovering new evidence-based treatments for marijuana dependence. In an accompanying podcast, he discusses a clinical trial that examines NAC’s potential as a treatment for marijuana dependence among adults.

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A Genetic Nexus of Obesity and Smoking

October 2014

Research shows that some gene variants that influence body mass index also shape smoking behaviors.

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New Approach Uses Immune Cells To Deliver Anti-HIV Medications

October 2014

Nano-antiretroviral therapy (nano-ART) turns macrophages—one of the very cell types that HIV uses to replicate and spread through the body—into carriers for anti-HIV medications. The approach has the potential to make treatment for HIV easier and more effective.

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Student-Scientists Present Award-Winning Research at NIDA

August 2014

Four high school students were honored for their work regarding e-cigarettes, the GABAA neuroreceptor, and adolescent multitasking.

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Training Workshops Boost Approval of Contingency Management

August 2014

Clinicians associated with the Veterans Administration looked more favorably upon contingency management after attending training workshops on the use of the intervention. Despite being highly effective at decreasing drug use, contingency management is one of the least used among proven substance abuse treatments.

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Self-Control Protects Urban Minority Youths From Drug Use and Depressive Mood

July 2014

Interventions that bolster self-control in childhood and early adolescence might shield ethnic and racial minority adolescents and young adults from the burden of both drug use and depressive mood.

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