Figure 2From: Zoledronic acid inhibits vasculogenic mimicry in murine osteosarcoma cell line in vitro The effect of ZA on the ultrastructures of LM8 cells grown on type I collagen gel. The LM8 osteosarcoma cells were seeded on type I collagen gel plaques and treated with the vehicle control (A) or 5 μmol/L ZA (B) for 24 hours. The cellular ultrastructures were observed with a scanning electron microscope (X4000).Back to article page