Figure 2From: The impact of COX-2 on invasion of osteosarcoma cell and its mechanism of regulation The protein expression of COX-2 by western blotting (0.The control group, 1. Lipofectin group, 2. COX-2 AS-ODN: 100 nmol/L, 3. COX-2 AS-ODN: 400 nmol/L). Back to article page