Effect of EETs, DHETs, EET isomers, and EET analogs on [Ca2+]i in HEK293 cells expressing human GPR40.
A, comparison of the activity of 11,12-, 14,15-EETs, and -DHETs. B, comparison of 11,12- and 14,15-EET and their thiirane analogs. C, comparison of the cis- and trans-isomers of 11,12- and 14,15-EETs. D, effect of 11,12-EET in the absence and presence of 1 μm arachidonic acid and effect of arachidonic acid in the absence and presence of 0.1 μm 11,12-EET. Each value represents the mean ± S.E. for n = 4. veh, vehicle.