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S-nitrosothiols control breathing
Email: Tudor Toma - t.toma@ic.ac.uk News from The Scientist 2001, 2(1):20010913-03
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Increased ventilation in response to hypoxia is essential for survival and has been investigated for over a century, but the fundamental biochemistry behind this response remains unclear. In September 13 Nature, Andrew Lipton and colleagues from University of Louisville, Louisville, Kentucky, show that S-nitrosothiols (SNOs — molecules related to nitric oxide) signal the brain ventilatory response to hypoxia and are of central importance to the regulation of breathing.
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