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Study finds that tobacco companies changed design of cigarettes without alerting smokers
As President Obama prepares to sign a bill giving the Food and Drug Administration (FDA) oversight of the tobacco industry, a new study from Harvard School of Public Health (HSPH) researchers shows that tobacco manufacturers have continually changed the ingredients and the design of their cigarettes over time, even if those changes have exceeded... view more... (2009-06-22)

Is fear of gaining weight keeping many women from trying to quit smoking?
Is a fear of getting fatter partly to blame for the fact that nearly one in five American women still smokes, and many don't try to quit"   view more (2007-11-07)

Chronic drinking and smoking cause both separate and interactive brain injury
Most alcoholics in North America are chronic smokers. While much is known about the adverse effects of chronic smoking on cardiac, pulmonary and vascular function as well as the risk for various cancers, little is known about its effects on brain neurobiology and function.   view more (2006-01-25)

Indicators for risk of heart disease are higher in passive smokers
Exposure to second-hand smoke at work, home or elsewhere results in a disproportionate rise in markers that increase the risk of cardiovascular disease, University of Nottingham researchers have found.   view more (2007-02-13)

Heavy smokers who cut back still take in more toxins than light smokers
University of Minnesota tobacco researchers have found that heavy smokers who reduce their number of daily cigarettes still take in two to three times more total toxins per cigarette than light smokers.   view more (2006-12-14)

Blunt smokers link dependence potential to nicotine
According to a study by researchers at National Development and Research Institutes, Inc. (NDRI) users of blunts (tobacco cigar shells filled with marijuana) do not understand or experience marijuana dependence in terms of conventional clinical criteria.   view more (2006-09-27)

Addiction â€" You know you want to"¦ THE BIOCHEMIST October 2002 issue
The illicit manufacture of drugs It is estimated that around 180 million people around the world consume illicit drugs. The manufacture of these drugs is big business and depends on the regular supply of raw materials. Professor Hamid Ghodse (Chair of Addictive Behaviour, St George's Hospital Medical School) describes some of the International... view more... (2002-10-01)

More than 10 percent of adults abuse or become dependent on drugs during their lifetime
Approximately 10.3 percent of U.S. adults appear to have problems with drug use or abuse during their lives, including 2.6 percent who become drug dependent at some point.   view more (2007-05-08)

Mothers' second-hand smoke exposure linked to psychological problems for kids
Children whose mothers were exposed to second-hand smoke while they were pregnant have more symptoms of serious psychological problems compared to the offspring of women who had no prenatal exposure to smoke, according to a new University of Washington study.   view more (2007-06-28)

Mothers' second-hand smoke exposure linked to psychological problems for kids
Children whose mothers were exposed to second-hand smoke while they were pregnant have more symptoms of serious psychological problems compared to the offspring of women who had no prenatal exposure to smoke, according to a new University of Washington study.   view more (2007-06-28)

Brain Scan Study of Smokers Reveals Signature of Craving
Not all smokers are alike when it comes to cravings, and a new study conducted by researchers at Duke University Medical Center suggests the difference may lie in their brains' sensitivity to drug cues.   view more (2005-06-29)

BUPROPION SUSTAINS SMOKING CESSATION FOR SMOKERS WITH CHRONIC OBSTRUCTIVE LUNG DISEASE (pp 1550, 1571)
The antidepressant drug bupropion (Zyban) could substantially curb heavy smoking among smokers with chronic obstructive pulmonary disease (COPD), conclude authors of a study in this week's issue of THE LANCET. COPD is preventable and is one of the leading causes of illness and death worldwide; it is associated with smoking in 80% of cases.... view more... (2001-05-16)

Genetic markers identified for alcohol response in UCSF Gallo study
Researchers at the UCSF Ernest Gallo Clinic and Research Center have identified a region on the human genome that appears to determine how strongly drinkers feel the effects of alcohol and thus how prone they are to alcohol abuse.   view more (2008-12-10)

PDSS reliable in measuring impact of sleep disorders on teens' academic performance
The Pediatric Daytime Sleepiness Scale (PDSS) is an independent, reliable tool in predicting the negative impact of a sleep-related breathing disorder and daytime sleepiness on a teenager's academic performance.   view more (2007-12-03)

Genetic variations raise lung cancer risk for smokers and ex-smokers
Two common inherited genetic variations are associated with increased risk of lung cancer for smokers and former smokers, a research team led by scientists at The University of Texas M. D. Anderson Cancer Center reports April 2 in the online edition of Nature Genetics.   view more (2008-04-03)

Bioluminescence at the service of a novel cerebral imaging technique
CNRS scientists in collaboration have developed a new technique for the in vivo imaging of neuronal function using bioluminescence, based on a GFP-aequorin fusion protein.   view more (2007-04-17)

Focus on lung cancer: How to prevent and treat it
Since smoking became popular in America in the 1930s, lung cancer rates have continued to climb.   view more (2005-11-02)

Study raises concerns about outdoor second-hand smoke
Indoor smoking bans have forced smokers at bars and restaurants onto outdoor patios, but a new University of Georgia study in collaboration with the Centers for Disease Control and Prevention suggests that these outdoor smoking areas might be creating a new health hazard.   view more (2009-11-19)

Smoking gun: just 1 cigarette has harmful effect on the arteries of young healthy adults
Even one cigarette has serious adverse effects on young adults, according to research presented by Dr. Stella Daskalopoulou at the Canadian Cardiovascular Congress 2009, co-hosted by the Heart and Stroke Foundation and the Canadian Cardiovascular Society.    view more (2009-10-27)

Banning Smoking At Home Protects Infants
Banning smoking in the home leads to a small but meaningful fall in infant exposure to environmental tobacco smoke, whereas less strict measures have no effect, finds a study in this week's BMJ. Parents from 314 households with young infants took part in the study. Parents were interviewed at home about their knowledge and use of harm reduction... view more... (2003-07-30)
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