. . . . . . . "[A mutation of endothelial nitric oxide synthase (ecNOS)-a key enzyme of the endogenous nitrovasodilator system that is essential for the regulation of blood flow and blood pressure-may aggravate the progression to diabetic nephropathy and/or retinopathy.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:15:02+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .