Figure 2From: AAV-mediated human PEDF inhibits tumor growth and metastasis in murine colorectal peritoneal carcinomatosis model Inhibitory effect of rAAV 2 -hPEDF on proliferation of HUVECs in vitro. Exponentially growing HUVECs were exposed to the conditioned medium from rAAV2-hPEDF, rAAV2-null, or NS infected CT26 cells for 72 hours. Percent inhibition was calculated by the MTT method. Columns, mean of three independent experiments; error bars, SD.Back to article page