Fig. 4From: Investigating the mechanism of Xian-ling-lian-xia-fang for inhibiting vasculogenic mimicry in triple negative breast cancer via blocking VEGF/MMPs pathwayHPLC of XLLXF and standard substances. Black and red represent XLLXF and standard substances, respectively. Four identified compounds, including quercetin (peak 1), kaempferol (peak 2), stigmasterol (peak 3), and β-sitosterol (peak 4)Back to article page