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Natural substance Argyrin shows promise for new cancer therapies
sea-maid submitted, created time 4 months 1 week (www.news-medical.net)
The effective treatment of many forms of cancer continues to pose a major problem for medicine. Many tumours fail to respond to standard forms of chemotherapy or become resistant to the medication.
Now scientists have discovered the chemical mechanism by which a natural substance--argyrin--destroys tumours. 
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