Plasma xanthine oxidase activity is related to increased sodium and left ventricular hypertrophy in resistant hypertension.
Butts B, Calhoun DA, Denney TS, Lloyd SG, Gupta H, Gaddam KK, Aban I, Oparil S, Sanders PW, Patel R, Collawn JF, Dell'Italia LJ. Plasma xanthine oxidase activity is related to increased sodium and left ventricular hypertrophy in resistant hypertension. Free Radic Biol Med. 2019 04; 134:343-349.