Fig. 2

Effects of ZYTLF on serum indicators in OVX rat. a estradiol (E2), b alkaline phosphatase (ALP), c procollagen I N-terminal propeptide (PINP), d tartrate-resistant acid phosphatase (TRACP), e type I collagen cross-linked Amino Terminal Peptide (NTX), f type I collagen cross-linked carboxyl Terminal Peptide (CTX-1), g calcium (Ca), h phosphorus (P). The statistics with Gaussian distribution were shown as the mean ± SD (n = 9 rats per group). Low: 1.34 g/kg; Middle: 2.68 g/kg; High: 4.02 g/kg; Western Medicine: alendronate 10.51 mg/kg per week and calcitriol 0.075 μg/kg per day. *p < 0.05, **p < 0.01, when compared with OVX group