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NIDA Notes

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NIDA Notes keeps you up to date on research advances in the causes, consequences, prevention, and treatment of drug abuse and addiction and HIV/AIDS.

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Alcohol Abuse Makes Prescription Drug Abuse More Likely (March 2008)

Reports on results from a study showing that men and women with alcohol use disorders are more likely to report nonmedical use of prescription drugs than people who don't drink at all.

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Cocaine Can Mobilize Stored Dopamine (March 2008)

Describes a study showing that cocaine, which increases dopamine levels, also can tap into an intracellular dopamine reserve pool.

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Chronic Cocaine Abusers Have Occult Insomnia in Early Abstinence (March 2008)

Reports on research of chronic cocaine abusers who may feel they are sleeping better during early abstinence revealed that the opposite may be true.

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HIV Patients Show Better Immune Recovery With Early Initiation of HAART (March 2008)

Presents evidence that among men and women with HIV, those who received early initiation of HAART therapy, those with higher CD4+ levels, achieved better immune recovery.

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Researchers Report on Progress of NIDA's Southern Africa Initiative (March 2008)

Presents an update on NIDA’s Southern African Initiative, a program that aims to build research capacity and infrastructure in the area of addiction, particularly drug-related HIV transmission.

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Researchers Develop a New Tracer for Cannabinoid Receptor (March 2008)

Describes a new chemical tracer that binds specifically to cannabinoid receptors making it potentially useful in future research to clarify the relationship between the receptors and drug abuse.

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Combination Treatment Extends Marijuana Abstinence (March 2008)

Describes research investigating the use of a treatment that combines vouchers and cognitive behavioral therapy as compared with the use of either treatment alone for marijuana abuse.

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Long-Term Cocaine Abuse Linked With Impaired Heart Function (March 2008)

Summarizes research on the effects of long-term regular cocaine abuse on the cardiovascular system in African Americans.

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Scientific Society Honors Dr. Kenner Rice's Research (March 2008)

Announces the 2007 Smissman Award from the American Chemical Society to Dr. Kenner Rice, NIDA, for significant contributions to fundamental knowledge in medicinal chemistry.

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Tracing NET (October 2007)

Describes research that has led to the development of a new tool, a new radiotracer, for studying the neurobiology of depression, attention deficit hyperactivity disorder, and stimulant abuse.

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