Figure 7: Oscillatory behavior of cytosolic calcium concentration in uninjured BCE monolayers treated with ATP. The figure shows the average NP determined for BCE monolayers in the presence of different ATP concentrations (n=3) and single cell recordings of calcium dynamics for the cases of cells representative of the average behaviors at the corresponding ATP concentrations. Also, the figure includes a representative result of calcium dynamics in the presence of 100 μM ARL-67156.