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NIDA Notes Articles: Addiction Science

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New Tracer for Nicotinic Receptors Promises Improved Specificity

April 2009

Reports on NIDA researchers who developed a new tracer compound that binds readily to nicotine receptors and enhances positron emission tomography images.

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Universities Offer Online Master's Program in Addiction Studies

April 2009

Describes a consortium of three universities that launched a 12-month intensive online program last August that leads to a master's degree in addiction studies.

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Henry Yamamura Obituary

December 2008

Remembers Henry I. "Hank" Yamamura, an eminent neuropharmacologist who pioneered radioligand binding assays, contributing valuable knowledge about neurotransmitter transporters and receptors.

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Imaging Studies Elucidate Neurobiology of Cigarette Craving

December 2008

Reports on three separate imaging studies illuminating the neurobiology of cigarette craving.

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Long-Term Cocaine Self-Administration Depresses Brain Activity

December 2008

Discusses research exploring how widespread the reduction of neural activity is in the brain with chronic exposure to cocaine.

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Brain Proteins Differ in Cocaine-Overdose Victims

December 2008

Describes research findings showing differences in protein concentrations in the brain pleasure centers of people who died from cocaine overdose as compared with those who did not abuse the drug.

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Optical Technologies Expand Vistas Into the Brain

September 2008

Describes new tools under development, including one to visualize cells deep in the brain and another one that remotely activates brain cells.

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New Technique Links 89 Genes to Drug Dependence

September 2008

Presents research findings linking 89 genes to drug abuse and dependence, found using genome-wide association studies, a new technique for identifying genes.

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NIDA Bestows Prizes at International Science Fair

September 2008

Announces the three winners of the NIDA and Scholastic Corporation 2008 Addiction Science Awards honoring high school students’ award-winning addiction-related projects.

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Immune System Plays Unexpected Role in Brain Development

September 2008

Describes research findings demonstrating that the immune system participates in the shaping of brain circuits during a child's development, a finding that may shed light on the origins of neurodegenerative diseases.

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