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Home > News > Cellular strategy

October 14th, 2004

Cellular strategy

Abstract:
To the incredibly tiny gold particles doctors send to search a blood sample for signs of illness, human cells would seem as big as mountains.

But the particles' mission is to hunt down something more their size: prostate specific antigen, or PSA, a signal that prostate cancer may be on its way to returning, long before it does.

Source:
kentucky.com

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