and ΔA = A2-A1 was calculated, which was converted by the formula [acetyl-CoA content (nmol/ 104) = (3280 ×ΔA + 0.024) ÷ 500] to obtain the level of acetyl-CoA. IC50 determination Cell growth was analyzed using CCK8 reagent (Yeasen) according to the manufacturer's direction. ...