Dentists beware: Teeth soon may be smart enough to fix themselves.

“Smart materials” invented at the National Institute of Standards and Technology (NIST) soon may be available that stimulate repair of defective teeth. Laboratory studies show that these composites, made of amorphous (loosely structured) calcium phosphate embedded in polymers, can promote re-growth of natural tooth structures efficiently. In the presence of saliva-like solutions, the material releases calcium and pho

American Heart Association meeting report

For centuries, the herb Chinese gastrodine has been used in China to treat disorders such as dizziness, headache and even ischemic stroke. Research presented today at the American Heart Association’s Second Asia Pacific Scientific Forum shows treatment with a gastrodine compound granule is effective in improving impaired memory, orientation, language and other effects of stroke in patients who were diagnosed with mild to moderate vascular

The German health and fitness market is the second largest in Europe and it ’s still growing – but what does the future hold?

There are many different facets of the German health and fitness market. It has four different trade associations and generated total sales of just € 3.16bn in 2002 (Source: DSSV), which is less than Porsche AG’s annual turnover.

Until now, there hasn’t been any accurate data of the total size of this market. However, since 1999, Deloitte & Touche

There is a strong link between poor health and environmental problems. A recent report from the European Environmental Agency, EEA, shows that as many as 60 000 deaths per year in large European cities are caused by long-term exposure to air pollution. Children are more exposed to environmental risks than adults.

One child in seven is affected by asthma. Compared to 30 years ago this is a dramatic increase. In order to reverse this alarming trend the European Commission is today launc

Statistically, there is little likelihood of anybody experiencing a major river flood whose average recurrence interval is one hundred or one thousand years. Predicting and designing of such events involves going back in time, three or four centuries, by scrutinising records of severe flooding. Joint researches by Cemagref hydrologist Michel Lang and historian Denis Coeur have reconstructed the history of three French rivers, the Guiers, Isere and Ardeche, a unique picture which has been incorporated

Medicines released into the environment may be a risk to living species in the long term. Jeanne Garric’s ecotoxicology team at Cemagref Lyon has shown that certain molecules disrupt reproduction, embryo development and growth of representative organisms in aquatic environments. Toxicity tests have been conducted in the laboratory on Daphnia, Rotifera and zebra fish under standard protocols. Active pharmaceuticals ingredients (APIs) concentrations in the environment however are found to be 1000 to 10