
Keywords: COX-2, cyclooxygenase-2; PGs, prostaglandins; MMPs, matrix metalloproteinases; ECM, extracellular matrix; PCNA, proliferating cell nuclear antigen; DMSO, dimethylsulfoxide; DAPI, 4′,6-diamidine-2′-phenylindole dihydrochloride; MTT, 3-(4,5-dimethylthiazol-