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5,6,7,8-Tetrahydrobiopterin (BH(4)) is an essential cofactor of nitric oxide synthases (NOSs). Oxidation of BH(4), in the setting of diabetes and other chronic vasoinflammatory conditions, can cause(More)
Endothelial progenitor cells (EPCs) have been shown to participate in tissue repair under diverse physiological and pathological conditions. It is unknown whether EPCs are mobilized in response to(More)