Biomedical engineers have discovered a way to detect signs of cancer on a cell-by-cell basis using two lasers and a camera. An increase in cell stiffness is an indicator of cancerous tissue, but current technology cannot gauge cells individually. In a study, researchers describe a technique for assessing an individual cell’s stiffness using patterns that appear within its internal structure.
from Top Health News – ScienceDaily http://bit.ly/2lmeDwb
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