A , Endogenous 2-AA-LPC production from MLF cells from WT and KO mice stimulated with A23187 (1μM) or vehicle alone at 37°C for 15 min.; B, Endogenous production of PGE2-LPC, 11-HETE-LPC and 15-HETE-LPC in MLF cells from WT and KO mice stimulated with or without (vehicle alone) A23187 calcium ionophore; C, Quantitation of PGE2-LPC, 11-HETE-LPC and 15-HETE-LPC released into the extracellular media of MLF cells from WT and KO mice stimulated with or without (vehicle alone) A23187 calcium ionophore. Data are expressed as mean values ± SEM of six replicates. Statistical analyses were performed using unpaired two-tailed Student t test; P<0.05 was considered significant. *P<0.05 and **P<0.01.