Figure 1.
Superoxide levels in the renal cortex and outer medulla from wild-type (WT) mice on a normal-K diet (1.1%), normal K + tempol treatment, K-deficient (KD) diet, and KD plus tempol treatment (left set of bars) and in gp91phox (-/-) mice on a control and/or KD diet (right set of bars). #The superoxide level in WT mice that were on a KD diet is significantly higher than that in every other group (P < 0.05). *Significant difference between control [gp91phox (-/-) mice on 1.1% K] and experimental group [gp91phox (-/-) mice on KD diet; P < 0.05].