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. 2008 Jul;295(1):C100–C110. doi: 10.1152/ajpcell.90636.2007

Fig. 8.

Fig. 8.

The effect of the calcium chelator BAPTA-AM (A) and the capacitative calcium entry inhibitors SKF-96365 (B) or 2-APB (C) on the rate of cytoplasmic pH recovery after ammonium chloride removal in control and ouabain-treated cells. Cells were preincubated 15 min with 50 μM BAPTA-AM, SKF-96365, or 2-APB, and the pH recovery was measured in the continued presence of the respective drug. Values are means ± SE of results from 5–37 independent experiments. ***P < 0.001, **P < 0.05, significant difference from control. #P < 0.001, significant difference from ouabain treatment. $P < 0.01, significant difference from SKF-96365 (50 μM). ΨP < 0.05, significant difference from 2-APB.