Table 1. Urine biochemistry.
| Group | P3+ (mmol/L) | Ca2+ (mmol/L) | Mg2+ (mmol/L) |
|---|---|---|---|
| G1 | 6.55±3.20 | 1.34±0.18 | 1.14±0.15 |
| G2 | 7.53±1.38 | 1.63±0.23* | 1.07±0.06 |
| G3 | 8.08±0.60 | 1.36±0.15° | 1.02±0.08 |
*, compared with G1, P<0.05; °, compared with G2, P<0.05. G1: the sham group; G2: the CNP group; G3: the CNP + tetracycline group.