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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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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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Study Links Anabolic Steroids to Brain Changes in Adolescent Female Mice (October 2007)

Reports on an animal study finding that links anabolic steroids to brain changes in adolescent female mice, changes that can potentially lead to steroid abuse.

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Impacts of Drugs on Neurotransmission (October 2007)

Discusses the central importance of studying drugs' effects on neurotransmission and describes some of the most common experimental methods used in this research.

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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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NIDA Will Contribute to Obesity Research (October 2007)

Describes an NIH-wide obesity task force and research plan and explores some of the links between addiction and compulsive eating.

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Journal Highlights Global Nexus of Drug Abuse and HIV/AIDS (October 2007)

Reviews a journal supplement that compiles studies on drug-related HIV transmission, with a focus on injection drug use, in 16 different localities across the globe.

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Neuropeptide Promotes Drug-Seeking and Craving in Rats (October 2007)

Reports on two studies indicating that orexin, a neuropeptide that stimulates eating and regulates wakefulness, also fosters animals' drug seeking and craving responses to drugs.

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