XDH and endothelial dysfunction: Mervaala Mervaala EM EM Cheng Cheng ZJ ZJ Tikkanen Tikkanen I I Lapatto Lapatto R R Nurminen Nurminen K K Vapaatalo Vapaatalo H H et al et al Endothelial dysfunction and xanthine oxidoreductase activity in rats with human renin and angiotensinogen genes Endothelial dysfunction and xanthine oxidoreductase activity in rats with human renin and angiotensinogen genes Hypertension Hypertension 2001 2001 37 37 2 2 Pt 2 Pt 2 414 414 418 418 11230310 11230310