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. 2022 Sep 23;12:15900. doi: 10.1038/s41598-022-19438-4

Figure 3.

Figure 3

Muscle conditioned media from ovariectomized animals increases osteoclast size. (AC) Bone marrow macrophages were treated with M-CSF and RANKL to induce osteoclast differentiation. At the time of RANKL addition cultures were also given 5% Krebs (Control) or muscle conditioned media from sham-operated or ovariectomized animals. (A) Average number and (B) average size of TRAP positive multinuclear cells and (C) average size of demineralized area. (D) MC3T3-E1 cells were grown to confluency and then induced to differentiate with the addition of ascorbic acid. Krebs (Control) or muscle conditioned media from sham-operated or ovariectomized animals was given at the same time as ascorbic acid. Von Kossa assay was done to measure percent mineralization of cells treated with 5% Krebs (control), Sham or OVX muscle conditioned media. *Significantly different from Control; #Significantly different from Sham Media.