Table 1.

Food intake, water intake, weight, UV, UNaV, and UKV in CD renin KO and floxed mice

	Normal Na+ (0.15%)		High Na+ (3.2%)		Low Na+ (0.01%)
	KO	Floxed	KO	Floxed	KO	Floxed
Food, g/day	9.3 ± 0.5	9.2 ± 0.2	9.0 ± 0.7	10.0 ± 0.3	11.4 ± 0.3	10.9 ± 0.3
Water, ml/day	7.5 ± 0.6	6.9 ± 0.3	14.6 ± 1.2	16.1 ± 0.7	7.2 ± 0.7	7.9 ± 0.2
Weight, g	29.8 ± 1.2	29.5 ± 1.1	30.0 ± 1.1	29.8 ± 1.0	31.7 ± 1.1	31.4 ± 0.8
UV, ml/day	3.3 ± 0.2	3.7 ± 0.3	6.6 ± 0.6	7.2 ± 0.7	4.5 ± 0.3	4.5 ± 0.2
UNaV, μeq/day	319 ± 24	340 ± 24	2,595 ± 256	2,827 ± 181	96 ± 13	89 ± 8
UKV, μeq/day	289 ± 21	308 ± 24	575 ± 21	604 ± 14	573 ± 37	562 ± 21

Data are means ± SE. Food intake, water intake, weight, urine volume (UV), urinary Na⁺ excretion (UNaV), and urinary K⁺ excretion (UKV) are shown in collecting duct (CD) renin knockout (KO) and floxed mice. Data are shown on the third day after transitioning to each diet, n = 12 for both groups.