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. 2012 Apr 11;303(1):F45–F55. doi: 10.1152/ajprenal.00030.2012

Fig. 9.

Fig. 9.

Possible role of NKCC1 in Cl transport in the mouse CCD. The transporters present in the CCD are shown (4, 11, 14, 46). In the CCD of Aldo-treated mice, Cl secretion may be through NKCC1-mediated Cl uptake across the basolateral membrane of type A intercalated cells in tandem with an apical Cl conductive pathway. This apical conductive pathway should be stimulated when the lumen-negative voltage is abolished with amiloride analogs, such as benzamil.