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Researchers discover clues to cirrhosis

Researchers at the University of Essex have found new biochemical indicators of cirrhosis in blood plasma which could help detect the disease in its early stages.

20 Dec 2004

Cardiac and non-cardiac deaths peak during Christmas and New Year’s in part because people delay seeking medical treatment

Cardiac and non-cardiac deaths peak during Christmas and New Year’s in part because people delay seeking medical treatment, researchers report in today’s Circulation: Journal of the American Heart Association.

14 Dec 2004

Men seem to stop trying when they remarry

Men seem to stop trying when they remarry, suggests research in the Journal of Epidemiology and Community Health. They put on weight and cut down on exercise.

13 Dec 2004

Realistic expectations make holidays happier

'Tis the season for spending time with family, friends, and for many – a therapist. But holiday blues, nagging family stress and overindulgence can be avoided if you set realistic expectations, according to a psychology professor at Virginia Commonwealth University.

13 Dec 2004

Newly discovered genetic defect might represent an important risk factor for major depression

A newly discovered genetic defect might represent an important risk factor for major depression, a condition which effects 20 million people in the U.S., according to Duke University Medical Center researchers.

13 Dec 2004

Model may explain how alcohol stimulates tumor growth

The investigators found that compared to the saline control group, the embryos exposed to ethanol experienced increases in tumor size, tumor blood vessel density, cancer cell infiltration of blood vessels, and VEGF levels.

13 Dec 2004

A new study has found fatty liver disease in nearly one third of American adults in a large urban population sample

The prevalence of the disease varied significantly among ethnic groups. Hispanics had a higher prevalence than whites, while blacks had a lower prevalence than whites.

8 Dec 2004

Mexican Americans and non-Hispanic Whites born in the United States have a higher risk for developing psychiatric disorders

According to the results of a National Institutes of Health (NIH) study, reported in the December issue of the Archives of General Psychiatry, Mexican Americans and non-Hispanic Whites born in the United States have a higher risk for developing psychiatric disorders than their foreign-born counterparts who have immigrated to the United States.

7 Dec 2004

Red meat consumption is an independent risk factor in the development of inflammatory arthritis

A chronic inflammatory disease of the immune system, rheumatoid arthritis (RA) has been linked to a combination of genetic and environmental factors.

2 Dec 2004

Frequent cannabis use increases the risk of psychotic symptoms

Frequent cannabis use during adolescence and young adulthood increases the risk of psychotic symptoms later in life, according to a new study published on bmj.com.

1 Dec 2004

Peripheral neuropathy in a patient with alcoholic cirrhosis is reversible

Organ damage that goes beyond the liver due to alcoholism is often seen as a barrier to liver transplantation, despite a lack of data on how a transplant affects these complications.

1 Dec 2004

Exposure to methamphetamine in the womb causes adverse developmental effects

International studies suggest that children exposed to methamphetamine in the womb are likely to suffer adverse developmental effects – either because of the drug, or the environment in which they are subsequently raised.

29 Nov 2004

Unemployment can be deadly

Being unemployed can up your risk for an early death, according to study of 875 female and 1,309 male twins.

29 Nov 2004

British parents admit responsibility lies with them to tackle childhood obesity

More than 80% of parents say that they intend to be more accountable for their child's weight and four in five believe that measures set out in the Government's White Paper last week would go a long way to help them combat obesity in their children.

29 Nov 2004

Acid-resistant bug also alcohol-resistant

A chemist at Washington University in St. Louis has found surprisingly tough enzymes in a bacterium that "just says no to acid."

23 Nov 2004

Stem cells' repair skills could be link to cancer

Johns Hopkins researchers say there is growing evidence that stem cells gone awry in their efforts to repair tissue damage could help explain why long-term irritation, such as from alcohol or heartburn, can create a breeding ground for certain cancers.

23 Nov 2004