
Keywords: AA, arachidonic acid; IBMX, 3-isobutyl-1-methylxanthine; COX, cyclooxygenase; PG, prostaglandin; PPAR, peroxisome proliferator-activated receptor; L-PGDS, lipocalin-type PGD synthase; 15d-PGJ2, 15-deoxy-Δ12,14-PGJ2; DMEM-HEPES, Dulbecco’s modified Eagle’s