News tagged with invasive techniques

Chip checks for oral cancer

The gentle touch of a lesion on the tongue or cheek with a brush can help detect oral cancer with success rates comparable to more invasive techniques, according to preliminary studies by researchers at Rice University, the ...

dateApr 05, 2010 in Cancer
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Scientists explore hormone evolution

( -- New research techniques on animals living in the wild are helping scientists test long-held ideas about the role of hormones in survival, according to comments by Professor of Biology Jan Randall at the recent ...

dateMar 03, 2009 in Evolution
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