Nicotine Addiction Current Events | Nicotine Addiction News | 10
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Tobacco companies engineer high addiction cigarettes with additives
Tobacco companies have added chemicals to cigarettes to increase the addictiveness of nicotine and keep smokers hooked. A new joint report by ASH, Imperial Cancer Research Fund and the US State of Massachusetts reveals over sixty tobacco industry documents dealing with the use of additives in cigarettes [1]. Over 600 tobacco additives are... view more... (1999-07-14)
NIH unprecedented genetic study may help identify people most at risk for alcoholism
Researchers at the Molecular Neurobiology Branch of the National Institute on Drug Abuse (NIDA), National Institutes of Health, have completed the most comprehensive scan of the human genome to date linked to the ongoing efforts to identify people most at risk for developing alcoholism. view more (2006-08-28)
Research reveals molecular fingerprint of cocaine addiction
The first large-scale analysis of proteins in the brains of monkeys addicted to cocaine reveals new information on how long-term cocaine use changes the amount and activity of various proteins affecting brain function. view more (2008-05-28)
People who smoke light cigarettes less likely to quit
People who smoke low-tar and low-nicotine, or "light" cigarettes thinking they will reduce their health risks may actually be less likely to kick the habit. view more (2006-06-30)
Lung cancer risk increases with expression of specific genes
A recent study published in the October 2009 issue of the Journal of Thoracic Oncology determined that variations of specific genetic markers identified in previous research, or SNPs, may indicate a greater lung cancer risk in African Americans than in whites. view more (2009-10-01)
Grabbing addiction by the tail
Canadian scientists have developed some clever molecular trickery that is helping to reduce the drug cravings of addicted rats. One of the problems in addiction is that neurons in some parts of the brain lose glutamate receptors from the cell surface, and those receptors are important for communication between neurons. view more (2005-11-28)
New study finds common herbal supplement helps to reduce cocaine cravings
A new study funded by the National Institutes of Health (NIH) suggests that a common over-the-counter herbal supplement can reduce the cravings associated with chronic cocaine use. view more (2005-12-14)
Urine test may determine if a smoker is at risk for lung cancer
Researchers may have uncovered why lung cancer afflicts some smokers and not others, according to data presented at the American Association for Cancer Research 100th Annual Meeting 2009. view more (2009-04-20)
Unique research finding : Majority of heroin addicts can be treated
Unique research finding at Karolinska Institutet and the Maria Clinic in Sweden shows that a majority of heroin addicts can be treated with a combination of drugs and psychological therapy. A study of heroin addicts that were treated with the drug buprenorfin in combination with group therapy, a contact officer, and drug testing showed excellent... view more... (2002-05-15)
Research shows temptation more powerful than individuals realize
Whether it's highlighted in major news headlines about Argentinean affairs and Ponzi schemes, or in personal battles with obesity and drug addiction, individuals regularly succumb to greed, lust and self-destructive behaviors. view more (2009-08-04)
Alternative tobacco products: A better, safer option for smokers?
According to the U.S. Centers for Disease Control and Prevention, nearly one-fourth of Americans are smokers. view more (2005-11-02)
Newborns exposed to maternal smoking more irritable, difficult to soothe
Previous studies have shown that babies exposed to tobacco in utero are more likely to have a low birth weight and are at increased risk for sudden infant death syndrome. view more (2008-12-02)
Altered perception of reward in human cocaine addiction
People addicted to cocaine have an impaired ability to perceive rewards and exercise control due to disruptions in the brain's reward and control circuits. view more (2006-10-16)
A new tool against brain disease
University of Utah researchers isolated an unusual nerve toxin in an ocean-dwelling snail, and say its ability to glom onto the brain's nicotine receptors may be useful for designing new drugs to treat a variety of psychiatric and brain diseases. view more (2006-08-21)
Caltech engineers build mini drug-producing biofactories in yeast
Researchers at the California Institute of Technology have developed a novel way to churn out large quantities of drugs, including antiplaque toothpaste additives, antibiotics, nicotine, and even morphine, using mini biofactories--in yeast. view more (2008-08-18)
Studies review smoking among college freshmen and tobacco use by adolescents with ADHD
A supplemental issue of Nicotine and Tobacco Research published today includes a variety of key findings on the smoking habits of college freshmen; nicotine dependence; the use of tobacco by individuals with attention- deficit/ hyperactivity disorder, depression and anxiety; and the challenges of so-called "reduced-exposure" tobacco... view more... (2007-12-04)
Methadone Even at Therapeutic Levels Can Kill
Methadone is a possible cause of sudden cardiac death even when it isn't overdosed but is taken at therapeutic levels primarily for relief of chronic pain or drug addiction withdrawal, a new study by Oregon Health & Science University researchers suggests. view more (2008-01-10)
Leptin has powerful effect on reward center in the brain
Leptin, a hormone critical for normal food intake and metabolism, exerts a strong effect on appetite by acting in the mid-brain region as well as in the hypothalamus. view more (2006-09-29)
Coffee and cigarette consumption are high among AA attendees
More than one million Americans currently participate in the Alcoholics Anonymous (AA) program. While AA participants are reportedly notorious for their coffee drinking and cigarette smoking, very little research has quantified their consumption of these two products. view more (2008-07-21)
Study reveals biochemical signature of cocaine craving in humans
Using sophisticated brain-imaging techniques at the U.S. Department of Energy's Brookhaven National Laboratory, scientists from the National Institute on Drug Abuse (NIDA), Brookhaven Lab, and the University of Pennsylvania have uncovered the brain chemistry that underlies such "cue-induced" craving in cocaine addicts. view more (2006-06-14)
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