Figure 2.

Presence of TRAP+ multinucleated cells in PBMC cultures. Cell cultures, maintained in base medium (BM, a) or supplemented with M‐CSF and RANKL (M+R, b) and co‐cultures of PBMC + hBMC cells (c), were performed in absence (control) or presence of Equisetum arvense extract. *Significantly different from control cultures.