News tagged with nicotine addiction
Scientists seek to manage dopamine's good and bad sides
Oct 07, 2009 |
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The good, the bad and the ugly: That's a quick summary of the effects of dopamine, a natural brain chemical that's linked to pleasure, addiction and disease.
Waterpipe tobacco smokers inhale same toxicants as cigarette smokers
Dec 02, 2009 |
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Smoking tobacco through a waterpipe exposes the user to the same toxicants - carbon monoxide and nicotine - as puffing on a cigarette, which could lead to nicotine addiction and heart disease, according to a study led by ...
Researchers probe genetic underpinnings of nicotine addiction
Dec 09, 2008 |
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A new study from the Abramson Cancer Center and Department of Psychiatry in the University of Pennsylvania School of Medicine shows that smokers who carry a particular version of a gene for an enzyme that regulates dopamine ...
Researchers find link between nicotine addiction and autism
Nov 17, 2008 |
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Scientists have identified a relationship between two proteins in the brain that has links to both nicotine addiction and autism. The finding has led to speculation that existing drugs used to curb nicotine addiction might ...
Search results for nicotine addiction
Researchers find clues to why some continue to eat when full
Medicine & Health / Psychology & Psychiatry
23 hours ago |
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The premise that hunger makes food look more appealing is a widely held belief - just ask those who cruise grocery store aisles on an empty stomach, only to go home with a full basket and an empty wallet.
Role of addiction cannot be ignored in obesity epidemic
Dec 22, 2009 |
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The causes of obesity are complex and individual, but it is clear that chronic overeating plays a fundamental role. But when this behaviour becomes compulsive and out of control, it is often classified as "food addiction" ...
Pot and pop: New research finds stronger link between music and marijuana use among teens
Medicine & Health / Psychology & Psychiatry
Dec 22, 2009 |
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Teens who frequently listen to music that contains references to marijuana are more likely to use the drug than their counterparts with less exposure to such lyrics, according to a University of Pittsburgh School of Medicine ...
Study redefines placebo effect as part of effective treatment
Medicine & Health / Psychology & Psychiatry
Dec 22, 2009 |
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Researchers used the placebo effect to successfully treat psoriasis patients with one quarter to one half of their usual dose of a widely used steroid medication, according to an early study published online today in the ...
Discovering addiction clues could help smokers kick the habit
Dec 21, 2009 |
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(PhysOrg.com) -- If you've ever tried to quit smoking, understanding how you got hooked in the first place probably seems irrelevant. But University of Nebraska-Lincoln psychologist Rick Bevins believes those ...
The use and misuse of alcohol and marijuana can be traced to a common set of genes
Dec 18, 2009 |
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Marijuana is the most commonly used illicit drug in the United States. Roughly eight to 12 percent of marijuana users are considered "dependent" and, just like alcohol, the severity of symptoms increases with heavier use. ...
Bourbon versus vodka: Bourbon hurts more the next day, performance is the same
Dec 18, 2009 |
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Many alcoholic beverages contain byproducts of the materials used in the fermenting process. These byproducts are called "congeners," complex organic molecules with toxic effects including acetone, acetaldehyde, fusel oil, ...
Glutamate can play key role in drug impact on brain
Medicine & Health / Neuroscience
Dec 16, 2009 |
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(PhysOrg.com) -- Addiction disorders of various kinds are a major health and social problem, and our knowledge of how the brain’s reward system functions needs to be enhanced. Uppsala researchers now shows an unexpected effect ...
Five tips for stress-free exams
Dec 16, 2009 |
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(PhysOrg.com) -- It's exam time, and for many students that means long days, late nights and lots of coffee. It's easy to let the anxiety get to you, so what can you do to cope with exam tension?
Naturally skinny people have their own challenges
Dec 15, 2009 |
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Nancy Brueheim wishes she could break 100 pounds. Without working at it, Brueheim, who is 71 and stands 5-foot-2, fluctuates between 95 and 98 pounds.
List of search results for nicotine addiction
