ces osteoclast differentiation-related molecules, including tartrate-resistant acid phosphatase (TRAP), cathepsin K (14), v-ATPase V0 subunit d2 (Atp6v0d2) (15???17) and dendritic cell-specific transmembrane protein (DC-STAMP) (18???20) that regulate cell-cell fusion of preosteoclasts.An increasing number of epidemiological studies have demonstrated that dyslipidemia is a risk factor not only for