Research Article

Geranylgeraniol (GGOH) as a Mevalonate Pathway Activator in the Rescue of Bone Cells Treated with Zoledronic Acid: An In Vitro Study

Figure 3

TRAP staining assay of osteoclast. Osteoclasts were cultured at different concentrations of ZA (0.1, 25, and 100 μM) and GGOH (10, 20, 40, and 80 μM) for 7 days. Magnification: ×10, scale bar: 200 μm. TRAP staining of human osteoclasts differentiated in vitro on polystyrene flasks. Representative images are depicted from two different cell lots.