Fig. 2From: Arthritis-associated osteoclastogenic macrophage, AtoM, as a key player in pathological bone erosionObservation of osteoclasts in the bone marrow. Osteoclasts were observed using an upright two-photon microscopy. This is a representative result. Blue: second-harmonic generation (SHG), Red: TRAP-tdTomato, Scale bar: 30 μmBack to article page