OA effect on PPARα / PGC-1α compared to the respective BSA control. Effect of 48 h supplementation with OA 75 μM and 300 μM on the expression of PPARα, Pgc1α, on CPCs P4, normalised to 48 h BSA supplementation with 5 μM and 20 μM, respectively. (n = 4; error bars: standard error, *p < .04, #p < .03, indicating difference to the respective BSA CNTRLs). Table showing the corresponding BSA concentrations for eack OA concentration, respectively.