Medical research

Ultra-thin fibres designed to protect nerves after brain surgery

Brain surgery poses a major threat to nerve cells. Even slight injuries can kill the sensitive cells. The drug nimodipine could help prevent this. It is currently being used to treat cerebral haemorrhages. The drug relaxes ...

Medications

FDA warns of heart risks with Trump-promoted malaria drug

The U.S. Food and Drug Administration on Friday warned doctors against prescribing a malaria drug touted by President Donald Trump for treating the new coronavirus except in hospitals and research studies.

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