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- A significant proportion of Asians lack the aldehyde dehydrogenase-2 (ALDH2) gene
- Acetaldehyde is produced in saliva while drinking alcohol
- ALDH2-deficient individuals who drink heavily appear unable to eliminate salivary acetaldehyde
- These same individuals…
- The brain is a critical organ system through which alcohol’s effects can lead to intoxication, tolerance and dependence
- Scientists have found a new means to measure directly alcohol concentrations throughout the brain
- The technology is called proton (1H)…
- Most health campaigns recommend abstinence from alcohol during pregnancy
- Some women nonetheless continue to drink at relatively high levels while pregnant
- This study examines two groups considered most at-risk: American Indians and African Americans
- …
- Adolescence is a time when many begin experimenting with alcohol
- Some adolescents binge drink, that is, drink heavily during a short period of time
- Adolescent brains may be particularly vulnerable to the neurotoxic effects of alcohol
- Binge drinking during…
- Much of the human body, including the brain, is composed of water
- Sophisticated technology called Diffusion Tensor Imaging (DTI) is sensitive to water in the body
- Using DTI in a new way, researchers can track water molecules in the brain to examine alcohol’s damaging…
- Numerous studies have shown a link between job stress, job strain and health outcomes
- In general, bus drivers have poorer health than workers in other occupations
- Recent findings show that some bus drivers use after-hours alcohol to cope with work-related stress
…
- Children of alcoholics may be at risk for lower intellectual, cognitive and academic performance
- Children of alcoholics with a co-existing antisocial personality disorder may be at even greater risk
- Parental cognitive abilities and educational attainment may also…
- Alcohol-related deaths can be classified as "natural" (disease-related) or "unnatural" (event-related)
- Nearly 29 percent of all unnatural deaths in Sweden during a five-year period were found to be associated with alcohol
- Study authors estimated that as much as 44…
- The exact relationship between alcohol use and marital aggression has been unclear
- A recent study has found that alcohol can contribute to marital violence under certain circumstances
- Alcohol seems to exacerbate marital problems when conflict already exists
- …
- Alcohol has both sedative-like and stimulant-like effects on the brain
- Benzodiazepines, which have a sedative effect, are used as sleeping pills
- Alcohol and benzodiazepines both facilitate brain GABA activity, which is the main inhibitory neurotransmitter system in the…
