Fig. 7

Blood serum concentration of three muscle and bone turnover markers of female C57BL/6J mice. A muscle turnover marker myostatin, B bone turnover marker osteocalcin and C CTX-1 for three different housing conditions CON housing in black, ENR housing in light blue and SNE housing in green. The parameters were measured after the perfusion at an age of 670 days and are displayed with the respective p values from post hoc Wilcoxon (A and B) and Tukey (C) tests