Cocaine Current Events | Cocaine News | 4
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New study finds anabolic steroids may be addictive
A new study designed to test whether androgenic-anabolic steroids may be addictive found that hamsters exposed to the compounds demonstrated addictive behavior over time. view more (2005-12-14)
Illicit drug use and abuse may be genetic
Researchers have found that genetic factors may play an important role in a person's use, misuse or dependence of illicit drugs like marijuana, stimulants, opiates, cocaine and psychedelics. view more (2006-07-06)
Same Genes May Underlie Alcohol and Nicotine Co-Abuse
Vulnerability to both alcohol and nicotine abuse may be influenced by the same genetic factor, according to a recent study supported by the National Institute on Alcohol Abuse and Alcoholism (NIAAA), part of the National Institutes of Health (NIH). view more (2006-03-20)
Athletes on performance enhancers more likely to abuse alcohol, other drugs
College athletes who use performance-enhancing substances may be at heightened risk of misusing alcohol and using recreational drugs as well, according to new research in the Journal of Studies on Alcohol and Drugs. view more (2009-11-12)
Prenatal drug exposure linked to sleep problems in children
In the first study across time into late childhood of the effects of prenatal drug exposure on sleep, prenatal drug exposure is associated with greater sleep problems in children. view more (2008-06-10)
Stress-induced changes in brain circuitry linked to cocaine relapse
Stress-evoked changes in circuits that regulate serotonin in certain parts of the brain can precipitate a low mood and a relapse in cocaine-seeking, based on mouse studies published online this week in the Proceedings of the National Academy of Sciences. view more (2009-10-30)
Teens' herbal product use associated with illicit substance use
Adolescents who have ever used herbal products are six times more likely to have tried cocaine and almost 15 times more likely to have used anabolic steroids than teens who have never used herbal products. view more (2006-03-23)
Sewage tells tales about community-wide drug abuse
Public health officials may soon be able to flush out more accurate estimates on illegal drug use in communities across the country thanks to screening test described here today at the 234th national meeting of the American Chemical Society, the world's largest scientific society. view more (2007-08-22)
Mental illness and drug addiction may co-occur due to disturbance in part of the brain
Why do mental illness and drug addiction so often go together" New research reveals that this type of dual diagnosis may stem from a common cause: developmental changes in the amygdala, a walnut-shaped part of the brain linked to fear, anxiety and other emotions. view more (2007-12-03)
Research Examines the Connection Between Substance Abuse and Violence
Approximately 50 percent of Americans over the age of 12 currently drink alcohol, according to a 2003 report by the Substance Abuse and Mental Health Services Administration. view more (2007-10-10)
Risk takers, drug abusers driven by decreased ability to process dopamine
For risk-takers and impulsive people, New Year's resolutions often include being more careful, spending more frugally and cutting back on dangerous behavior, such as drug use. But new research from Vanderbilt finds that these individuals--labeled as novelty seekers by psychologists--face an uphill battle in keeping their New Year's resolutions due... view more... (2008-12-30)
Mailman School of Public Health study examines link between racial discrimination and substance use
In one of the first studies to focus on the relationship between racial discrimination and health risk behaviors, researchers at the Columbia University Mailman School of Public Health with colleagues from the Universities of Minnesota, Alabama (Birmingham), and California (San Francisco), and Harvard University found African Americans... view more... (2007-08-21)
Reward-stress link points to new targets for treating addiction
Rewarding and stressful signals don't seem to have much in common. But researchers studying diseases ranging from drug addiction to anxiety disorders are finding that the brain's reward and stress signaling circuits are intertwined in complex ways. view more (2008-12-17)
Wastewater used to map illicit drug use
A team of researchers has mapped patterns of illicit drug use across the state of Oregon using a method of sampling municipal wastewater before it is treated. view more (2009-07-16)
Caffeine experts at Johns Hopkins call for warning labels for energy drinks
Johns Hopkins scientists who have spent decades researching the effects of caffeine report that a slew of caffeinated energy drinks now on the market should carry prominent labels that note caffeine doses and warn of potential health risks for consumers. view more (2008-09-24)
UCSF research pinpoints brain molecule's role in developing addiction
A molecule in the brain essential for wakefulness and appetite has been found to play a central role in strengthening the neuron connections that lead to addiction. view more (2006-02-16)
UCSF launches study on treatment for prescription drug addiction
UCSF is launching a new study to evaluate treatments for addiction to prescription painkillers and has openings for patients to enroll. view more (2007-04-19)
New evidence on addiction to medicines Diazepam has effect on nerve cells in the brain reward system
Addictions to medicines and drugs are thought to develop over a relatively long period of time. The process involves both structural and functional changes in brain nerve cells that are still poorly understood. view more (2008-08-28)
Methamphetamine use increases risks of artery tears and stroke
Methamphetamine use may be associated with increased risks of major neck artery tears and stroke, according to an article published in the December 26, 2006, issue of Neurology, the scientific journal of the American Academy of Neurology. view more (2006-12-26)
New research shows heroin use falling across Scotland
A new report by the Centre for Drug Misuse Research at the University of Glasgow reveals that the number of people misusing heroin in Scotland has dropped. The research shows a near eight per cent drop in the number of problem drug users since 2000. view more (2005-01-19)
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