Table 1.

Endothelial tube size, length, and junction after treatment in different groups on Matrigel

	Size	Length	Junction
Control	32860±3404	8546±209	153±9
PPE (10 μg/ml)	18934±1800#	4743±1214#	47±24#
PPE+T0070907	43074±815*	8767±695*	214±52*
PPE+GW6471	35708±3297	8592±1382	215±23*
T0070907	27460±815	8830±695	214±52
GW6471	19149±990	6650±835	82±40

^#Significant decrease compared to the control group (P<0.05);

^*Significant increase compared to the PPE group (P<0.05)