Tea and its components reduce the production of uric acid by inhibiting xanthine oxidase

Background: The health benefits of tea are as diverse including the reduction of uric acid levels. Xanthine oxidase is the most directly mediated enzyme in the production of uric acid. Objective: To explore the inhibitory effects of different teas and its main bioactive components on the production of uric acid. Design: Experimental study. The experiments were conducted in vitro using human immortalized normal liver cell line HL-7702 (L-02). Results: The inhibition of the xanthine oxidase...