(B) Immunofluorescence analysis of pathological new bone of hind paws in DBA/1 mice. Quantitative analysis of CaSR+ p-p65+ cells and CaSR+ p-Stat3+ cells number in pathological new bone formation sites. n = 9, one‐way ANOVA, Bonferroni post hoc. CB: Cortical bone; NB: New bone 