Archives for April 15, 2004

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HIV has sweet way of avoiding detection

Researchers in France have discovered how HIV hides itself from the host immune system, raising the possibility of developing new drugs or vaccines for the disease, reports Phil Taylor.

Viagra challenger emerges from research

By  Wai Lang Chu

The next generation of orally-active erectile dysfunction (ED) drugs took a step closer as researchers isolated a receptor that could be used as a target of drug treatment without the side effects associated with the only approved class, headed by...