Ben,
some more info on uric acid that may be of use?
How Can We Cure NO/ONOO− Cycle Diseases?
Approaches to Curing Chronic Fatigue Syndrome/Myalgic Encephalomyelitis, Fibromyalgia, Multiple Chemical Sensitivity, Gulf War Syndrome and Possibly Many Others by Martin L. Pall, PhD
Uric acid levels in the blood are often about 4 to 5 times those of ascorbate, although there is quite a bit of variation around those figures. However the effectiveness of uric acid in scavenging peroxynitrite and its products, per mole, is roughly similar to that of ascorbate.31
Consequently, even though it is possible to raise ascorbate levels by much higher percentages than uric acid levels in vivo, it seems likely that raising uric acid levels will produce a substantial effect on peroxynitrite-mediated oxidations in vivo and therefore should be considered well worth pursuing in lowering the central couplet.
Uric acid has a half-life of about 20 hours in humans, so it should not take very long to increase its levels by increasing the availability of purine-containing compounds in the body, such that when an increase in purine degradation is obtained, it will be sustained substantially longer than any high-level ascorbate elevation.53
Consequently, it makes sense to consider each of these three supplements – inosine, RNA, and D-ribose – as possible agents to raise uric acid levels.
A second, related issue is that very high uric acid levels may produce hypertension, and while direct measurements suggest that uric acid lowers nitric oxide synthase uncoupling, rather than raising it, this also suggests that we should limit the rise in uric acid levels in these treatments.
With these two caveats in mind, a substantial rise in uric acid levels into the mid-to upper-normal range may be very helpful to people suffering from NO/ONOO− cycle diseases.
http://www.townsendletter.com/FebMarch2010/cureNO0210.html
Into the heart, an air that kills, from yon far country blows.
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That is the land of lost content,I see it shining plain,
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