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. 2014 Apr 15;25(8):1244–1250. doi: 10.1091/mbc.E13-04-0180

FIGURE 6.

FIGURE 6.

NDPK-B−/− mice have increased urinary excretion of Ca2+. NDPK-B+/+ or NDPK-B−/− mice were placed on low- or high-Ca2+ diet for 2 wk, after which they were placed in metabolic cages and 24-h urine was collected. Shown is the amount of Ca2+ in the urine on a low-Ca2+ (Ai) or high-Ca2+ (Aii) diet normalized to urinary creatinine. As a control, there was no difference in the amount of Na+ (B) or K+ (C) excreted in the urine when normalized to urine creatinine on the same samples from mice on a high-Ca2+diets. n = 10 mice in each group. Statistics was done in Prism (GraphPad, La Jolla, CA), and t test was used for the significance. *p < 0.05 as compared with the WT.