Table 1 Time constants of pH_i increase following the re-introduction of Ca²⁺

IM (5 μM)

0.55 ± 0.10

1.73 ± 0.27

6

IM (5 μM) + MIA

0.95 ± 0.13*

2.36 ± 0.42

4

IM (5 μM) + DIDS

0.37 ± 0.04

0.81 ± 0.11*

4

IM (5 μM) + ACZ

–

1.15 ± 0.02

4

IM (5 μM) + HCO₃ ⁻-free

0.92 ± 0.12*

3.01 ± 0.56

7

IM (1 μM)

0.62 ± 0.4

–

7

IM (1 μM) + HCO₃ ⁻-free

1.58 ± 0.34*

3