From: Serum exosomes from young rats improve the reduced osteogenic differentiation of BMSCs in aged rats with osteoporosis after fatigue loading in vivo
The degree of load
Load force value (N)
Ultimate load (Fmax)
85.618±12.655
40% ultimate load
34.247±5.062
50% ultimate load
42.809±6.327
60% ultimate load
51.371±7.593