Fig. 9

Serum levels of (A) procollagen type I N-terminal propeptide (PINP)—biomarker for bone formation, and (B) C-terminal telopeptide-1 (CTX-1)—biomarker for bone resorption, from 6-month-old male ICR/Mlac-hydro mice (Hydro) and wild-type mice (WT). n = 7; *P < 0.05, **P < 0.01, vs. WT control group.