Table 1.

Nedd4–2 immunolabel in the mouse cortical collecting duct cell types taken from Cre (+), IC Nedd4–2 null and Cre (−), wild-type littermates after 7 days of an NaCl-rich diet (1.4 mEq/d NaCl)

Mouse Model	Principal Cells		ICs
	Nedd4–2 Positive, %	Nedd4–2 Negative, %	Nedd4–2 Positive, %	Nedd4–2 Negative, %
Cre (+), IC Nedd4–2 null, n=4	88.4±1.6	11.6±1.6	28.5±2.5	71.5±2.6
Cre (−), wild type, n=3	87.6±4.6	12.3±4.6	74.1±7.6	28.0±6.1

Each n represents counts from separate mice. IC, intercalated cell.