Post: 2, 3-DPG and nitric oxide
Posted by Pat on 4/09/03
Before I posted on Dilnaz's discovery that MCS sufferers have excess 2,3-DPG enzymes due to extreme oxygen deprivation. As I've also posted b4, Martin Pall put forth the theory of NO. poisoning as the etiology of MCS. I contacted Martin Pall and asked him how nitric oxide (NO) could explain the 2, 3-DPG excess. He wrote, "Nitric oxide binds to heme groups just as does carbon monoxide. Having said that, I would think that there are other, more plausible mechanisms by which nitric oxide might produce increases in 2,3-DPG including the vasodilatation produced by nitric oxide, leading to increased pooling of blood in the lower parts of the body and decreased perfusion in other tissues."
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