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Studies find Aspirin resistance in up to 27% of Aspirin users

While aspirin remains a crucial and cost-effective therapy for the prevention and management of cardiovascular diseases, research suggests that a significant percentage of the 25 million Americans on a chronic aspirin regimen are "aspirin resistant," or do not achieve sufficient antiplatelet effects from aspirin.

7 Mar 2005

Clearance of beta amyloid accumulation within neurons stops memory decline

Researchers at UC Irvine have identified a trigger at the molecular level that marks the onset of memory decline in mice genetically engineered to develop brain lesions – in the form of plaques and tangles – associated with Alzheimer's disease.

6 Mar 2005

Possible errors in treatment of depression

A new study documenting the treatment of late-life depression by Canadian health professionals will be presented today at the American Psychosomatic Society Annual Meeting in Vancouver, Canada.

3 Mar 2005

Gender discrepancies in who gets bypass surgery

A study published in the latest issue of Psychology of Women Quarterly found gender biases and long-standing gender discrepancies in who gets bypass surgery. In 1988, twelve percent of female patients who had profiles consistent with the bypass surgery received it-- as compared to twenty-four percent of men.

3 Mar 2005

The impact of cruciate ligament rupture on osteoarthritis of the knee

Study links tears of anterior cruciate ligament to increased risk and severity of disease even among patients with no recall of significant knee injury.

2 Mar 2005

A shallow hip socket predicts osteoarthritis of the hip

Long-term study suggests moderate acetabular dysplasia, a developmental condition of hip instability, as an independent risk factor for the disease.

2 Mar 2005

$Vitamin B12 after stroke reduces risk of hip fracture$

Vitamin B12 after stroke reduces risk of hip fracture

Patients who took folic acid and vitamin B12 after their stroke had a reduced risk of hip fracture compared to patients who took placebo, according to an article in the March 2 issue of JAMA.

1 Mar 2005

Scientific experts discuss the benefits and safety of vitamin E

Scientific experts in pharmacology, toxicology and nutrition gathered at the University of Southern California (USC) on February 26 for a forum to discuss the benefits and safety of vitamin E.

1 Mar 2005

New cancer drug Avastin keeps cancer under control

Data published for the first time today in the leading Journal of Clinical Oncology showed that the unique new cancer drug Avastin keeps cancer under control for a significantly longer duration, even when used in a group of elderly patients with advanced colorectal cancer who are too sick to tolerate traditional aggressive chemotherapy.

1 Mar 2005

Promising new strategy for Swedish medical research

Research scientists at Karolinska Institutet are planning an international initiative to map out the relationships between health, genes and lifestyle. Discussion partners include world-leading researchers from the USA, Britain, Singapore and Norway.

27 Feb 2005

Vast majority of products contaminated with the illegal dye Sudan I have been removed from sale

The Food Standards Agency has announced that the vast majority of products contaminated with the illegal dye Sudan I have been removed from sale. This page contains the lists of the products affected plus latest news from the Agency on the situation.

27 Feb 2005

MRSA superbug on the run from Sussex scientist

A groundbreaking new treatment to combat the hospital killer bug MRSA, which is estimated to cause up to 5,000 deaths a year in Britain, is being developed by a University of Sussex scientist.

23 Feb 2005

Elderly patients can safely undergo gastric bypass surgery

Elderly patients can safely undergo gastric bypass surgery and can be expected to experience similar benefits from the operation as younger patients, according to background information in an article in the current issue of Archives of Surgery.

21 Feb 2005

New clues to amyloidoses

Familial amyloid polyneuropathy (FAP), a hereditary disease characterised by abnormal deposits of insoluble protein in the organs, results from a mutation in a single gene (the transthyretin or TTR gene). Nevertheless, disease incidence and age of onset can vary significantly between patients what have always puzzled scientists.

21 Feb 2005

Young blood revives aging muscles

Any older person can attest that aging muscles don't heal like young ones. But it turns out that's not the muscle's fault. A study in the Feb. 17 issue of Nature shows that it's old blood that keeps the muscles down.

16 Feb 2005

$Link between lactose malabsorption and the occurrence of bone fracture in elderly people$

Link between lactose malabsorption and the occurrence of bone fracture in elderly people

Published in January and conducted by researchers from the Universities of Helsinki and Kuopio and the National Public Health Institute, the study investigated the relation between the genotype associated with lactose malabsorption and the occurrence of bone fracture in the elderly. The study included 483 elderly people in the City of Vantaa – 377 women and 106 men – all over 85 years of age.

16 Feb 2005

Coffee consumption may be associated with a decreased risk of hepatocellular carcinoma

Two new studies in the February 16 issue of the Journal of the National Cancer Institute examine the effects of coffee consumption on the incidence of liver and colorectal cancers. One study found that drinking coffee daily is associated with a decreased risk of liver cancer, while the other found no association between drinking coffee or tea and the risk of colorectal cancer.

15 Feb 2005

The link between intelligence and dementia

Scientists have turned to the brightest brains in Britain in a bid to understand the link between intelligence and dementia.

15 Feb 2005

Vaccination Week, largest immunization drive in the Americas

Health workers in every country in the Western Hemisphere are preparing strategies, purchasing vaccines, and coordinating logistics for the largest immunization drive in the Americas, targeting millions of children for Vaccination Week in the Americas, starting April 23.

13 Feb 2005

Alcohol drinkers three times as lkely to die from injury

People who regularly drink alcohol are three times as likely to die from injury as are non-drinkers and former drinkers of alcohol, according to new research from the Center for Injury Research and Policy at the Johns Hopkins Bloomberg School of Public Health.

10 Feb 2005