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Figure 3 Effect of L-arginine-enriched medical food on flow-mediated vasodilation (FMV) and serum uric acid level (SUA). (A) FMV (n = 111) and (B) SUA (n = 253) before and after intervention designed to enhance vascular NO production. Values are mean ± SEM. **p < 0.01; ***p <0.0001 for overall model by univariate analysis of variance controlled for baseline measures; p values for treatment interaction at time after are given above bars.
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