. 2023 Jun 15;325(2):F177–F187. doi: 10.1152/ajprenal.00059.2023

Table 4.

Urine electrolytes during the 4% NaCl protocol

	Day 0 (0.4% NaCl)		Day 7 (4% NaCl)		Day 14 (4% NaCl)		Day 21 (4% NaCl)
	Kcnj13^WT	Kcnj13 ^+/−	Kcnj13^WT	Kcnj13 ^+/−	Kcnj13^WT	Kcnj13 ^+/−	Kcnj13^WT	Kcnj13 ^+/−
K⁺/creatinine	11.5 ± 1.1	41.9 ± 18.3*	20.3 ± 3.3	31.1 ± 9.6	21.4 ± 5.1	29.3 ± 10.9	14.0 ± 0.6	15.6 ± 1.9
Na⁺/creatinine	7 ± 1	33 ± 14	126 ± 16	242 ± 57	110 ± 16	189 ± 44	91 ± 11	117 ± 16
Ca²⁺/creatinine	0.09 ± 0.02	0.28 ± 0.12	0.51 ± 0.09	1.13 ± 0.29	0.58 ± 0.08	0.78 ± 0.15	0.47 ± 0.08	0.62 ± 0.11
Cl⁻/creatinine	14 ± 2	65 ± 30	149 ± 29	237 ± 55	126 ± 17	197 ± 48	89 ± 11	119 ± 16
Creatinine, mM	18.20 ± 2.58	12.35 ± 2.4	4.17 ± 0.74	2.48 ± 0.58	3.49 ± 0.47	3.38 ± 0.61	4.78 ± 0.66	3.69 ± 0.61

*Statistical significance.