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Rise in asthma linked to chlorine in indoor swimming pools

New research into the rising number of asthma sufferers is suggesting that indoor swimming pools may be partly to blame.

18 Jul 2006

New role discovered for breast cancer susceptibility gene BRCA1

A recently discovered facet of the breast cancer susceptibility gene BRCA1 reveals a mechanism linking mutation of BRCA1 to formation of large blood vessels needed to support cancer progression.

18 Jul 2006

Reading the words halitosis or jasmine activates the olfactory areas of the brain

There are words whose power to evoke sensations has become proverbial. Just hearing them brings to mind the image, sound or feeling of that little fragment of reality they refer to.

18 Jul 2006

Alzheimer's disease linked to raised blood sugar levels

Researchers at an Alzheimer's Conference in Spain have come up with more information on the disease and just who amongst the population is most likely to get it.

17 Jul 2006

Herceptin-linked nanoparticles for targeted cancer therapy

Albumin nanoparticles have recently proven their mettle as anticancer agents with the 2005 approval of Abraxane to treat metastatic breast cancer.

17 Jul 2006

Self-illuminating quantum dots for in vivo imaging

Quantum dots have already proven themselves as powerful imaging probes that can enable researchers to track disease-related molecules inside cells and even within the body.

17 Jul 2006

Women who develop dementia start to lose weight a decade earlier

Researchers in the U.S. have discovered that prior to developing dementia, women experience a decline in weight as early as 10 years before they begin to lose their memory.

17 Jul 2006

The facts on dieting

Only 'circumstantial' evidence supporting poor diet and lack of exercise as the main causes of obesity.

17 Jul 2006

Growing old with a partner a healthier option

According to new research from Denmark older people who live alone are twice as likely to suffer serious heart disease than those who live with a partner.

13 Jul 2006

Morning sickness - a form of protection for mother and baby

As many as 90% of mothers experience nausea during pregnancy, and about half that number vomit.

12 Jul 2006

Lack of sleep associated with obesity in both children and adults

Research by Warwick Medical School at the University of Warwick has found that sleep deprivation is associated with an almost a two-fold increased risk of being obese for both children and adults.

12 Jul 2006

"Magic" mushrooms create profound mystical experience and change behaviour

A group of healthy well educated volunteers appear to have achieved some sort of profound mystical experience that led to behaviour changes lasting for weeks after taking a drug derived from 'magic mushrooms'.

12 Jul 2006

Being a whistle-blower in China could mean going to jail

According to Chinese media sources a farmer who reported bird flu outbreaks to the central government has been jailed for three-and-a-half years for fraud and blackmail.

12 Jul 2006

Study shows high survival for patients with torn aortas who get surgery

Nearly three years ago, actor John Ritter collapsed on the set of his sitcom, the victim of a rare but often deadly condition called aortic dissection - a tear in the largest blood vessel in the body.

11 Jul 2006

Scientists unravel breast cancer risk gene mystery

The risk of developing breast cancer is doubled in women who inherit a damaged version of a gene called ATM, according to a study published by Cancer Research UK funded scientists and collaborators in Nature Genetics.

10 Jul 2006

Healthy living prevents ischemic stroke

Women who are non-smokers, exercise regularly, have a healthy diet, including moderate alcohol consumption, and otherwise live a healthy lifestyle may have a reduced risk of stroke, according to a report in the Archives of Internal Medicine.

10 Jul 2006

Women receive lower-quality heart attack care than men

A new study shows that a puzzling gap between the sexes persists in hospital care for heart attack patients, despite specific efforts by hospitals to improve the way they treat all patients immediately after a heart attack.

10 Jul 2006

Proteolytic activity monitored by fluorescence resonance energy transfer through quantum-dot-peptide conjugates

Using a synthetic peptide modeled after the protein that the human immunodeficiency virus (HIV) uses to enter cells, a multi-institutional research team has created quantum dots that can penetrate the cell membrane and image internal structures in a cell.

10 Jul 2006