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American teenagers are in a calcium crisis

American teenagers are in a calcium crisis, the milk and milk products they need to help form healthy bone is often missing from their diet; about 15 percent of adult height is added at this time and half of all bone is formed March, National Nutrition Month®, the time when health professionals encourage all of us to look at what we eat and make informed food choices, is even more important for kids and teens who are still growing.

7 Mar 2005

Study looks at the ability of some monkey species to resist developing AIDS

The Tulane National Primate Research Center received a five-year grant of more than $2 million from the National Institute of Allergy and Infectious Diseases to study the ability of some monkey species to resist developing AIDS.

7 Mar 2005

Underhand methods used to challenge secondhand smoke's link to infant death risk

The link between secondhand smoke and sudden infant death has been discredited in the last few years in scientific articles paid for and influenced by cigarette manufacturers, according to a new study of once-secret industry documents.

7 Mar 2005

Canadians alerted to the presence of acrylamide in some foods

In 2002, Health Canada alerted Canadians to the presence of acrylamide in some foods, following reports by scientists in Sweden. Since then, Health Canada scientists have participated in international research efforts aimed at understanding how acrylamide is formed in foods and the health implications.

7 Mar 2005

Breakthrough noninvasive tool for early cardiovascular disease detection

Physicians and researchers now have access to a noninvasive fingertip test that can identify patients with the earliest stages of cardiovascular disease and replace testing that is done during angiography.

7 Mar 2005

How to maximise your chance of having a baby

New research by The Times has revealed a huge variation across the UK in the cost of a common fertility drug with some high street chemists charging infertile couples up to 80 per cent more than others for private prescriptions.

7 Mar 2005

America's youth are in a calcium crisis - they need more milk and milk products more often

March is National Nutrition Month, the time when dietitians and other health professionals encourage all of us to pay attention to what we eat. This annual call to action to make informed food choices is even more important for growing kids and teens.

7 Mar 2005

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

Who would have thought we needed to study men for a cancer that targets women?

Who would have thought we needed to study men for a cancer that targets women? Anna Giuliano, Ph.D., at the H. Lee Moffitt Cancer Center & Research Institute, is doing just that in an investigation concerning the human papillomavirus (HPV).

7 Mar 2005

Opportunities for European pharmaceutical and biotechnology companies in Indian and Chinese markets

Despite having over a third of the world's population, Asia accounts for only one fifth of global pharmaceutical drug consumption. As income levels rise, demand from this large population base is set to burgeon, opening up new growth opportunities for pharmaceutical and biotechnology companies.

7 Mar 2005

Novel role for cholesterol inside the cell

Cholesterol, often condemned for its role in heart disease, has always been known to be essential for the health of the fatty membranes that surround individual cells.

7 Mar 2005

WHO says countries should stockpile H5N1 vaccine

The World Health Organization is about to advise countries to stockpile the influenza vaccine strain known as H5N1, responsible for the deadly birdflu outbreak in Southeast Asia.

7 Mar 2005

Cure for heart disease very close despite poor funding

Doctors at Barts and The London NHS Trust are hoping a four-year research programme in stem cell research will bring them closer to finding a miracle cure for heart disease, but are struggling to raise the money. The programme will involve 600 patients.

7 Mar 2005

Diseases caused by the environment

While many infectious diseases are caused by human-to-human transmission, others are caused by microorganisms that exist in the outside environment.

6 Mar 2005

Good side to cholesterol in controlling cell signals

Cholesterol, often stigmatized for its role in heart disease, has long been known to be essential for the health of the fat-laden membranes that surround individual cells.

6 Mar 2005

First genetic marker to help identify ruptured brain aneurysm

Mayo Clinic researchers have discovered a genetic marker that may pave the way for a fast, inexpensive blood test to predict one type of deadly stroke that strikes 30,000 people in the United States annually.

6 Mar 2005

St. John's wort increases effectiveness of Plavix

The widely used herbal remedy St. John's wort appears to amplify the action of the popular blood-thinning drug clopidogrel, sold as Plavix, a small new clinical study finds.

6 Mar 2005

Autistic children shy from eye contact because they perceive even the most familiar face as an uncomfortable threat

The work deepens understanding of an autistic brain's function and may one day inform new treatment approaches and augment how teachers interact with their autistic students.

6 Mar 2005

Scientists have identified a key network that prevents damage by oxygen radicals

Reactive oxygen species (ROS), or 'oxygen radicals', have been identified as major contributors to signs of premature aging, increased cancer prevalence linked to inflammation-associated syndromes and a variety of human diseases.

6 Mar 2005

Definitive evidence that TRPV3 is a temperature sensor

The human brain is like a general in a bunker. Floating in its bubble of cerebrospinal fluid, it has no direct window to the outside world, so the only way for the brain to observe, comprehend, and order the body into action is to rely on information it receives.

6 Mar 2005