Figure 4From: Zoledronic acid inhibits vasculogenic mimicry in murine osteosarcoma cell line in vitro The effect of ZA on F-actin in LM8 cells. The LM8 osteosarcoma cells were cultured on type I collagen gel and treated with the vehicle control (A) or 5 μmol/L ZA (B) for 24 hours. F-actin was detected by green fluorescent phalloidin staining and confocal microscopy.Back to article page