Medical research

Nontoxic scaffold developed: New skin for chronic wounds

The concept is amazing: a synthetic cell carrier is populated by skin cells and dissolves simultaneously. In just two years, the Lucerne-based company nolax and Empa have developed this project up to a first proof of concept ...

Medical research

New molecularly imprinted nicotine receptors

Researchers from the National Environmental Engineering Research Institute in Nehru Marg, India have added another piece to the puzzle of how to synthetize an artificial nicotine receptor. Nicotine - the infamous principal ...

Medical research

Understanding abnormal proteins in degenerative diseases

Amyloids, or fibrous aggregates of abnormally folded proteins, are a common feature in degenerative diseases such as Alzheimer's, diabetes and cancer. Amyloids occur naturally in the body, but despite decades of research, ...

Health

Keeping cold-weather exercise fresh, not frozen

(HealthDay)—When the mercury hits the freezing mark and the snow starts to fall, routine exercise habits may be among the first things to freeze over. But this year a couple of fitness experts are standing up to Mother ...

Medical research

New composite material may restore damaged soft tissue

Biomedical engineers at Johns Hopkins have developed a new liquid material that in early experiments in rats and humans shows promise in restoring damaged soft tissue relatively safely and durably. The material, a composite ...

Medical research

Disease-causing tangle could spawn new materials

When most people hear the word amyloid, they immediately think of Alzheimer's disease. And indeed, it was in the brains of Alzheimer's patients that these dense protein masses were first identified. But it turns out that ...

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