[Association of endothelial nitric oxide synthase gene polymorphism with level of uric acid in serum for acute coronary syndrome].

Objective: To evaluate the association of elevation in serum uric acid with the development of coronary artery disease, and to determine the relationship between uric acid and Glu(298) Asp polymorphism of the endothelial nitric oxide synthase (eNOS) gene in acute coronary syndrome (ACS) in the Chinese Han Nationality.

Methods: The Glu(298) Asp variant of the eNOS gene was detected by polymerase chain reaction/restriction fragment length polymorphism analysis in 58 patients with ACS and 43 healthy controls. The severity of ACS was expressed by the number of affected vessels and by the Duke scoring system.