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15

Drinking and the Shrinking Brain

sea-maid submitted, created time 1 month 1 week (voices.washingtonpost.com)

Some researchers went looking for evidence that low to moderate alcohol consumption could stave off brain problems. That is not what they found.

Nobody wants to think about their brain's shrinking. But our brains do so as we
age, by about two percent every ten year. According to a new article in the Annals of Neurology, that figure is higher for people who drink.

The authors request that people remember that the correlation that was found is between drinking and decreases in brain size, not brain function.

8

Combined impact of lifestyle factors on mortality: prospective cohort study in U.S. women

sea-maid submitted, created time 2 months 4 days (www.bmj.com)

Objective: To evaluate the impact of combinations of lifestyle factors on mortality in middle aged women.
Design Prospective: cohort study.

Setting: Nurses’ health study, United States.

Participants: 77,782 women aged thirty-four to fifty-nine years and free from cardiovascular disease and cancer in 1980

8

Now That's a Party Animal

sea-maid submitted, created time 3 months 2 weeks (sciencenow.sciencemag.org)

Researchers discover a wild tree shrew that lives on alcoholic nectar. We've known for years that the pen-tailed shrew loves the nectar of the flowering bertram plant, but now I guess we know why...

10

Happy thoughts may dampen cravings

sea-maid submitted, created time 4 months 2 weeks (www.newscientist.com)

Want to quit smoking? Next time the urge to light up strikes, think of snow-capped peaks instead of the fleeting pleasure of a white cigarette. That's the conclusion of a new brain study which shows that thinking happy thoughts could help dampen cravings.

Mauricio Delgado, a cognitive neuroscientist at Rutgers University in Newark, New Jersey, and his colleague Elizabeth Phelps of New York University measured the brain activity of 15 volunteers as they played a simple game.

The researchers told their subjects to associate blue cards with a real $4 payoff, and yellow cards with nothing

7

Head and neck cancers

kavin submitted, created time 6 months 2 days (www.ncbi.nlm.nih.gov)

Most head and neck cancers are squamous cell carcinomas that develop in the upper aerodigestive epithelium after exposure to carcinogens such as tobacco and alcohol. The authors review the epidemiology, molecular pathogenesis, diagnosis and staging, and the latest multimodal management of squamous cell carcinoma of the head and neck.

6

Child alcohol use floods Scottish emergency rooms

jerry submitted, created time 6 months 1 week (www.bmj.com)

About 15 children a day in Scotland under the age of 17 are arriving at hospital emergency departments drunk and in need of treatment.

6

Big U.S. study links breast cancer to drinking

Sue Wu submitted, created time 7 months 1 week (www.reuters.com)

A large U.S. study has linked alcohol consumption to an increased risk of the most common type of breast cancer in postmenopausal women.

5

Addicts found to defy easy fixes

sumsung submitted, created time 8 months 2 weeks (features.us.reuters.com)

Dr. Gabor Mate sees ghosts. They're not the paranormal kind but regular people afflicted by a condition that Mate says originates in the brain: addiction. In his book "In the Realm of Hungry Ghosts," Mate argues that addiction defies easy fixes and requires compassion ahead of judgment or punishment. Mate, who works in Vancouver's notorious Downtown Eastside, said in an interview he aimed to show his patients have turned to drugs and alcohol to set right an imbalance in their brain chemistry that often stems from a life of neglect and abuse.

5

Drug eases cravings in stressed alcoholics

sumsung submitted, created time 9 months 1 week (www.nature.com)

Researchers have found a drug that reduces responses to stress in some recovering alcoholics, and eases their cravings to have a drink.The results, published online today in Science, were obtained from a small clinical study of 50 recovering alcoholics, all of whom reported high levels of anxiety at the start of the study. The 25 randomly selected to be given the drug reported fewer cravings than those assigned to receive a placebo, and they had a lessened response to stressful situations.

5

Drug addiction genes identified

sumsung submitted, created time 10 months 1 week (ca.reuters.com)

Scientists in China have identified about 400 genes that appear to make some people more easily addicted to drugs, opening the way for more effective therapies and addiction control.

5

Italians crack open DNA secrets of Pinot Noir

Eric wu submitted, created time 11 months 4 days (www.reuters.com)

Italian scientists have cracked open the genetic make-up of Pinot Noir, responsible for the great red wines of Burgundy, in a breakthrough that may lead to hardier vines and cheaper fine wines.

8

Researchers take whole-parasite road to a malaria vaccine

Darkfrog submitted, created time 11 months 1 week (www.nytimes.com)

Most vaccines are made from extracted or re-created proteins, but these guys are trying the whole plasmodium vivax, killed with radiation. So far, the process seems too cumbersome to be practical, but unlike sole-protein vaccines, it doesn't leave people collapsing in the middle of a conference.

So far it looks pretty tough. They have to remove the salivary glands by hand and it takes the whole team an hour to do just eighty mosquitoes.

On a more amusing note, you know how they kill the mosquitoes without killing the parasites? Ethanol. Drink up, kiddo.

8

Six-month hangover for 60-pint Scotsman

bachelor submitted, created time 1 year 1 week (www.theregister.co.uk)

A 30-year-old Glaswegian has suffered what may go down in history as the greatest hangover west of the Mississippi - a six-month headache induced by sinking 60 pints over four days.

13

Eat fish -- especially if you drink high levels of alcohol

bianjie submitted, created time 1 year 3 months (www.eurekalert.org)

In this issue: Essential fatty acids (EFAs) are a necessary part of an individual's healthy diet; New findings indicate that binge-drinking men have lower intakes of n-3 fats, one type of EFA; and This low intake exacerbates the already very low EFA levels.

5

The end of barroom brawls

bianjie submitted, created time 1 year 4 months (www.eurekalert.org)

Why do drunks get belligerent? And do all intoxicated people get more aggressive? A new study in the July issue of Psychological Science, reports that alcohol can actually reduce aggression.

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