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NO, SNO and low O2

The respiratory control system responds to hypoxia by increasing the rate of breathing. The finding that nitric-oxide–related molecules might control the ventilatory response to hypoxia suggests possible moleculartargets for the treatment of apnea.

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Figure 1: Proposed mechanism by which GSNO controls the ventilatory response to hypoxia.

Renee Lucas

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Mato, J., Avila, M. & Corrales, F. NO, SNO and low O2. Nat Med 7, 1107–1108 (2001). https://doi.org/10.1038/nm1001-1107

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