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Cognitive changes in kids

Children aged about four suddenly become capable of recognising that an object can be described differently depending on how it is viewed.

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

77 die from rare tropical disease on island paradise

Travellers to an exotic island in the Indian Ocean have been issued with warnings against a rare tropical disease.

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

$26 billion dollar bill for prem babies each year

According to experts one in every eight babies now is born prematurely and they are calling for earlier ultrasound examinations during pregnancy and tighter guidelines for infertility treatment as essential in the battle to control what they say is a growing problem.

17 Jul 2006

Simple blood test detects lung cancer before it's too late

Researchers in the United States have developed a blood test that is able to correctly predict non-small-cell lung cancer in patients years before any CT scan (computed tomography) can trace it.

17 Jul 2006

Indonesia struggles as death toll from bird flu reaches 42

The death of a 44-year-old man four days ago from bird flu has put Indonesia on a par with Vietnam when it comes to confirmed human deaths from the deadly virus.

17 Jul 2006

Apathy and depression, separate issues in Parkinson's disease

According to researchers in the U.S. people suffering from Parkinson's disease can be apathetic without being depressed, and apathy may be a core feature of the disease.

17 Jul 2006

More children have autism

According to new research in the UK, autism and related disorders are possibly far more common than once thought.

17 Jul 2006

Men and women respond very differently to working long hours

Researchers in the UK say that women who work long hours are more likely than men to snack, smoke, drink coffee and exercise less.

13 Jul 2006

Expert witnesses should be judged, but by who?

The General Medical Council (GMC) in the UK is questioning the role of expert witnesses in court.

13 Jul 2006

Suspect chicken smuggled in from China may have been eaten

Health officials in Michigan in the U.S. are working to track down frozen Chinese poultry smuggled into the United States and found in a warehouse in Oakland County.

13 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

Gender bias in the scientific world from someone who knows the score

Professor Ben Barres says the reason there are fewer women in academic research is because of gender bias rather than a lack of aptitude.

13 Jul 2006

Defra invites tenders for avian influenza vaccine

Tenders to supply a further 10 million doses of avian influenza vaccine for potential use in poultry and other captive birds have been welcomed by Defra.

13 Jul 2006

Hidden conflicts of JAMA authors exposed

Two years ago, the Center for Science in the Public Interest warned the editors of the Journal of the American Medical Association and other leading scientific journals that there was a persistent pattern of non-disclosure of conflicts of interest by researchers publishing articles within their pages.

13 Jul 2006

Key deficiencies found in brains of people with autism

In a pair of groundbreaking studies, brain scientists at Carnegie Mellon University and the University of Pittsburgh have discovered that the anatomical differences that characterize the brains of people with autism are related to the way those brains process information.

13 Jul 2006

New hope for ways to overcome drug resistance in lung cancer

Scientists have suggested it may be possible to reverse drug resistance in lung cancer patients, thereby improving the effectiveness of chemotherapy, according to research published in the EMBO Journal.

13 Jul 2006

FDA approves Atripla for the treatment of HIV-1 infection in adults

Bristol-Myers Squibb Company and Gilead Sciences have announced the U.S. Food and Drug Administration (FDA) has granted approval of Atripla (efavirenz 600 mg/ emtricitabine 200 mg/ tenofovir disoproxil fumarate 300 mg) for the treatment of HIV-1 infection in adults.

13 Jul 2006

Researchers discover two-way communication and stimulation between blood stem cells and T cells

When a transplant patient suffers complications such as graft rejection or graft-versus-host disease, physicians attempt to stop the body's immune response by targeting a patient's T cells.

13 Jul 2006