Remodelling and BrdU positive cell counts.

<p>(<b>A</b>) Summary of cells counts assessing the relative abundance of AE1, pendrin or AQP2 positive cells in the CNT, CCD, and OMCD of rats treated for 4 or 7 days with NH₄Cl, 7 days with NaCl, or 10 days of acetazolamide in the drinking water. (<b>B</b>) Percentage of AE1, pendrin, or AQP2 positive cells that were stained for BrdU and the respective cell marker under the different conditions. * marks significant difference compared to control.