Nitric oxide generated from the nitrite ion limits the tissue damage caused by restricted blood flow. Gene knockout experiments in mice now reveal that myoglobin is the mediator of this effect.
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Cossins, A., Berenbrink, M. Myoglobin's new clothes. Nature 454, 416–417 (2008). https://doi.org/10.1038/454416a
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DOI: https://doi.org/10.1038/454416a
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