 The expression of SOST, β-catenin and RANKL mRNA (0d and 00d n = 0, 00d n = 0, control n = 0). Values are expressed as means ± SD. \*P \< 0.00 vs. the control group, ^\#^P \< 0.00 vs. 0d, and ^&^P \< 0.00 vs. 00d.  