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NIDA Notes Articles: Nicotina

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Stimulus Money Will Fund a Surge in Knowledge

abril del 2009

Describes NIDA’s drug abuse and addiction research priorities for the use of the American Recovery and Reinvestment Act of 2009 funds.

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Prenatal Nicotine Exposure May Damage Receptors That Influence Auditory Processing

abril del 2009

Reports on a series of animal experiments indicating that nicotine exposure during prenatal fetal development damages a set of receptors in the brain's auditory processing center.

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New Tracer for Nicotinic Receptors Promises Improved Specificity

abril del 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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Damage to Brain Area May Immediately Halt Cigarette Addiction

abril del 2009

Describes a study among people who had sustained brain injuries to investigate whether certain damaged areas of the brain are associated with the ability to quit smoking.

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New Vaccines Are Being Developed Against Addiction and Relapse

diciembre del 2008

Highlights NIDA-funded research to develop vaccines against addiction to drugs such as cocaine, nicotine, phencyclidine (PCP), and methamphetamine.

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Imaging Studies Elucidate Neurobiology of Cigarette Craving

diciembre del 2008

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

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Nicotine Dependence is Linked With Mental Disorders in Pregnant Women

diciembre del 2008

Reports on a link between mental disorders, including mood, anxiety, or personality disorder and nicotine dependence in pregnancy women.

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Behavioral Problems Related to Maternal Smoking During Pregnancy Manifest Early in Childhood

junio del 2008

Describes research providing evidence that maternal smoking during pregnancy contributes to behavioral conduct disorders among toddlers, school-age children, and teens.

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Teen Substance Abuse Continues to Decline

Marzo del 2008

Reports on the prevalence of substance abuse among youth based on 2007 data from a national survey of behaviors, attitudes, and values.

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Endorphin Derivative Inhibits Reward From Morphine and Nicotine in Rats

octubre del 2007

Describes research investigating a naturally occurring brain chemical that shows early promise as a treatment for addiction in animal studies.

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