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NIDA Notes Articles: Todo(s)

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Alcohol Abuse Makes Prescription Drug Abuse More Likely

Marzo del 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

Marzo del 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

Marzo del 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

Marzo del 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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Exposure to Morphine During Early Adolescence Sensitizes Rats as Adults

octubre del 2007

Presents highlights of a study indicating that exposure to morphine during adolescence may increase sensitivity to the drug during adulthood.

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Gene Experiment Confirms a Suspected Cocaine Action

octubre del 2007

Reports on the work of addiction researchers who are learning how acute and chronic cocaine exposure regulates certain genes, based on knowledge from developmental and cancer biology.

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Among Young Attendees at STD Clinics, Substance Abusers Report More Risky Sexual Behavior

octubre del 2007

Highlights data on the risky sexual behaviors of patients at a sexually transmitted disease clinic who had a substance abuse disorder as compared to those without a substance abuse disorder.

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Adolescent Inhalant Use Is Stable Overall, but Rising Among Girls

octubre del 2007

Reports patterns and trends in inhalant use among adolescents based on an analysis of data from a 2002-2005 national survey on drug use and health.

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Study Links Anabolic Steroids to Brain Changes in Adolescent Female Mice

octubre del 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

octubre del 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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Toma el reto nacional sobre el coeficiente intelectual (CI) sobre las drogas