Fig. 5
From: Porcine placenta extract improves high-glucose-induced angiogenesis impairment
PPE improved HG-reduced angiogenic growth factor secretion. HUVECs were treated according to indicated protocol. a The bFGF in supernatant was detected by using human FGF-basic standard ABTS ELISA development kit. b The EGF in supernatant was detected by using human EGF standard ABTS ELISA development kit. Each bar represents in mean ± SEM. * p < 0.05 (One way-ANOVA, 2-time independent, n = 6)