Figure 8. [Ca²⁺]_i signalling in wild-type and TASK knock-out type-1 cells.

Individual recordings of intracellular [Ca²⁺]_i and summary data showing the effects of hypoxia, hypoxia in a Ca²⁺-free Tyrode, NaCN (2 mm), FCCP (1 μm) and rotenone (1 μm) in type-1 cells from A, B wild-type mice, C, D Task-1^−/− mice, E, F Task-3^−/− mice, and G, H Task-1^−/−/Task-3^−/− mice. Summary data are means ± standard error of the mean.