Fig. 7From: Antioxidant and anticancer activities of Trigonella foenum-graecum, Cassia acutifolia and Rhazya strictaRhazya stricta extract inhibits tube formation in HUVECs on Matrigel in a dose-dependent manner. Photographs of tube formation in HUVECs on Matrigel after incubation with or without R. stricta extract at 18 h. Cells were treated with R. stricta extract at a series of concentrations (10 μg; b, 20 μg; c, 30 μg; d) or DMSO vehicle (control; a) for 18 hBack to article page