Fig. 9

EPA-triggered Ca²⁺ signal was not affected in the absence of extracellular Na⁺. bEND.3 cells were bathed in normal Na⁺-containing extracellular bath solution or in an extracellular bath solution with NaCl completely substituted by choline chloride. The cells were treated with 30 μM EPA. There is no significant difference (P > 0.05) between the two groups. Results are mean ± SEM of 21–23 cells from 5 to 6 separate experiments