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NIDA Notes Articles: Ciencia de la adicción

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Reality Videos Bring NIDA Scientists to Web Site for Teens

abril del 2010
Highlights new video clips on NIDA's Web site for teens that explore the dangers of drug abuse and that address questions from youth and their parents on the topic.

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Workgroup Directs Search for Genes That Influence Addiction

abril del 2010

Highlights NIDA’s research portfolio to identify the genes and genetic processes responsible for a person’s vulnerability to drug abuse.

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Peer Interaction Enhances Adolescent Rats' Drug Reward

abril del 2010
Describes an animal study reporting that peer interaction enhances adolescent rats’ drug reward and discusses the impact of these findings to future research on drug reward in social context.

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Rare Glutamate Receptor Proliferates After Cocaine Withdrawal

diciembre del 2009

Reports findings that a rare neuroreceptor may be linked to the intensive cravings cocaine abusers experience during their first weeks of abstinence.

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NIDA's 35th Anniversary: Science Focused on Solutions

diciembre del 2009

Commemorates NIDA’s 35th anniversary and highlights some of the major accomplishments since the Institute’s inception in 1974.

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Studies Link Family of Genes to Nicotine Addiction

diciembre del 2009

Reports study results suggesting that genes for several acetylcholine receptor proteins influence early smoking responses and the likelihood of nicotine dependence.

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Nicotine Boosts Mood, Brain Dopamine Levels

noviembre del 2009

Highlights findings from a study showing that nicotine triggers a surge in levels of the neurotransmitter dopamine in the brain's main reward area for cigarette smokers.

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Substance Abuse Among Troops, Veterans, and Their Families

noviembre del 2009

Highlights the need for research to assess and find solutions to a potential rise in substance abuse among service men and women, veterans, and their families.

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Methamphetamine Turns Helper Cells Into Destroyers

noviembre del 2009

Describes research providing evidence that chronic methamphetamine abuse is associated with increased microglial cell activity in the brain leading to neurodegeneration.

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R. Christopher Pierce Receives the Waletzky Memorial Award

noviembre del 2009

Announces the recipient of a 2009 award for innovation in research on drug addiction and alcoholism whose research focuses on the cellular changes that occur in response to chronic cocaine abuse.

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