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. 2017 Dec 6;18(12):2635. doi: 10.3390/ijms18122635

Figure 1.

Figure 1

Figure 1

Effects of diphlorethohydroxycarmalol (DPHC) on receptor activator of nuclear factor-κB ligand (RANKL)-mediated osteoclast differentiation in bone marrow macrophages (BMMs). (A) BMMs were cultured for four or five days in osteoclastogenic media containing macrophage-colony stimulating factor (M-CSF) (10 ng/mL) and RANKL (20 ng/mL) with or without various doses of DPHC. The cells were stained for TRAP; (B) The number of TRAP-positive multinucleated cells (MNCs) with ≥3 nuclei was scored. ** p < 0.01 versus vehicle-treated control; (C) BMMs were incubated with the indicated doses of DPHC in the presence of M-CSF (10 ng/mL) for three days. Cell viability was assessed by the cell counting kit-8 (CCK-8). TRAP: tartrate-resistant acid phosphatase; OCs: osteoclasts.