Table 1.

Diet composition for mouse studies

Series	Name	Daily H2O Intake, ml	Daily NaCl Intake, meq	Daily I− Intake, μg	Daily Dietary Intake
1	Effect of I− intake on pendrin abundance
	Low-iodide content	9.0	0.78	0.9	I−-deficient, synthetic diet: 3.2 g/day, AIN-93M, cat. no. 520000, Zeigler Bros., Gardners, PA, 89 mg/day gelatin, 0.32 g/day sucrose
	High-iodide content	9.0	0.78	13.0
2	Effect of H2O intake on pendrin abundance
	High water content	9 or 13	0.78	12	Grain-based diet: 3.2 g/day, Zeigler Bros., 53881300, 99 mg/day agar
	Low water content	4	0.78	12
3	Effect of vasopressin on pendrin abundance
	Vehicle	6	0.87	6.9	Grain-based diet: 3.5 g/day Zeigler Bros., 53881300, 379 mg/day gelatin
	dDAVP	6	0.87	6.9
4	Effect of H2O intake on pendrin abundance when circulating vasopressin levels are clamped
	dDAVP+high water content	11	0.87	6.9	Grain-based diet: 3.5 g/day, Zeigler Bros., 53881300, 379 mg/day gelatin
	dDAVP+low water content	5	0.87	6.9

dDAVP, [deamino-Cys1, d-Arg8]-vasopressin acetate salt hydrate.