Fig. 3From: Effects of sleeve gastrectomy on bone mass, microstructure of femurs and bone metabolism associated serum factors in obese ratsAlterations of BTMs among the three groups. Serum concentrations of (A) BALP, (B) PINP, (C) OC, (D) NTX, (E) CTX-1, (F) 25(OH)D3 and (G) PTH were evaluated by ELISA. Data are expressed as mean ± SD, control group n = 5, HFD sham group n = 5, HFD SG group n = 9, *P<0.05, **P<0.01 vs. Control group; #P<0.05, ##P<0.01 vs. HFD sham group. BALP: Bone specific alkaline phosphatase; PINP: N-terminal propeptide of type I procollagen; OC: Osteocalcin; NTX: N-terminal cross-linking telopeptide of type I collagen; CTX-1: C-terminal cross-linking telopeptide of type I collagen; 25(OH)D3: 25-hydroxy vitamin D3; PTH: Parathyroid hormoneBack to article page