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Contact: David Cameron
communications@hms.harvard.edu
617-432-0442
Harvard Medical School
Caption: In the zebrafish tail fin imaged here, a small wound is inflicted at the tip of the fin. Red represents high concentrations of hydrogen peroxide, and blue represents low concentrations. The chemical burst far exceeds the single cell diameter and reaches well into the surrounding tissue.
Credit: Philipp Niethammer
Usage Restrictions: None
Related news release: Hydrogen peroxide marshals immune system
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