Figure 3From: AAV-mediated human PEDF inhibits tumor growth and metastasis in murine colorectal peritoneal carcinomatosis model rAAV 2 -hPEDF inhibited tube formation of HUVECs. Representative photographs of HUVECs treated with the conditioned medium from NS (A), rAAV2-null (B), or rAAV2-hPEDF (C) infected CT26 cells, and inhibition ratio of tube formation (D). Columns, mean of three independent experiments; error bars, SD.Back to article page