Discovery could yield treatment for cocaine addicts
Scientists have discovered a molecular process in the brain triggered by cocaine use that could provide a target for treatments to prevent or reverse addiction to the drug.
Neuroscience
Mar 15, 2013 |
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Research pinpoints, prevents stress-induced drug relapse in rats
All too often, stress turns addiction recovery into relapse, but years of basic brain research have provided scientists with insight that might allow them develop a medicine to help. A new study in the journal Neuron pinpoi ...
Neuroscience
Mar 06, 2013 |
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EEG provides insight into drug-related choice in addiction, potential implications for rehabilitation
(Medical Xpress)—Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory, Stony Brook University, and collaborators may have found a way to predict drug-addicted individuals' ...
Addiction
Nov 14, 2012 |
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Cocaine decreases activity of a protein necessary for normal functioning of the brain's reward system
New research from Mount Sinai Medical Center in New York reveals that repeated exposure to cocaine decreases the activity of a protein necessary for normal functioning of the brain's reward system, thus enhancing the reward ...
Neuroscience
Apr 22, 2012 |
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Cocaine and the teen brain: Study offers insights into addiction
When first exposed to cocaine, the adolescent brain launches a strong defensive reaction designed to minimize the drug's effects, Yale and other scientists have found. Now two new studies by a Yale team identify key genes ...
Neuroscience
Feb 21, 2012 |
3 / 5 (1) |
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High childhood IQ linked to subsequent illicit drug use
A high childhood IQ may be linked to subsequent illegal drug use, particularly among women, suggests research published online in the Journal of Epidemiology and Community Health.
Health
Nov 15, 2011 |
4.2 / 5 (5) |
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Study examines nicotine as a gateway drug
A landmark study in mice identifies a biological mechanism that could help explain how tobacco products could act as gateway drugs, increasing a person's future likelihood of abusing cocaine and perhaps other drugs as well, ...
Medical research
Nov 02, 2011 |
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Coke addicts prefer money in hand to snowy future
When a research team asked cocaine addicts to choose, hypothetically, between money now or cocaine of greater value later, "preference was almost exclusively for the money now," said Warren K., Bickel, professor in the Virginia ...
Psychology & Psychiatry
Aug 11, 2011 |
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Research offers hope for treatment of cocaine addiction
New discoveries by researchers at the University of Wisconsin-Milwaukee (UWM) offer potential for development of a first-ever pharmacological treatment for cocaine addiction.
Medical research
Jul 15, 2011 |
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Abnormal brain structure linked to chronic cocaine abuse
Researchers at the University of Cambridge have identified abnormal brain structures in the frontal lobe of cocaine users' brains which are linked to their compulsive cocaine-using behaviour. Their findings were published ...
Neuroscience
Jun 21, 2011 |
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Twin epidemics: HIV and Hepatitis C in the urban Northeast
A new Yale study looks at the scope and consequences of a burgeoning health problem in the cities of the U.S. Northeast: concurrent infection with both HIV and Hepatitis C (HCV). The study appears online ...
HIV & AIDS
May 17, 2013 |
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Excessive soda can mimic illicit drug use effects on teeth
(HealthDay)—Manifestation of dental erosion caused by illicit drug use or excessive soda consumption needs to be distinguished from dental caries, according to case studies published in the March/April ...
Dentistry
May 13, 2013 |
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Disulfiram: New support for an old addiction drug
Disulfiram was the first medication approved for the treatment of alcoholism over 50 years ago. It works, at least in part, by preventing the metabolism of an alcohol by-product, acetaldehyde. High levels of acetaldehyde ...
Psychology & Psychiatry
Jan 31, 2013 |
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Children and siblings of deployed military more likely to use drugs
Youth with a deployed military parent or sibling use drugs and alcohol at a higher rate than their peers, finds a new study in American Journal of Preventive Medicine.
Health
Jan 18, 2013 |
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Recreational cocaine use linked to conditions that cause heart attack
People who regularly use cocaine socially have stiffer arteries, higher blood pressure and thicker heart wall muscle than non-users, according to research presented at the American Heart Association's Scientific Sessions ...
Cardiology
Nov 05, 2012 |
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