Figure 3.
Effect on PTH (A) and 1,25-dihydroxyvitamin D3 (B) levels in serum after treatment with CLA and different calcium level. Controls (white bars) and CLA-fed animals (grey bars). OVX, ovariectomised animals; Sham, sham-operated animals. Numbers are mean ± SE (n = 6–7). NS, not significant. Means with different letters indicate significant difference at p < 0.05, analysed by one-way ANOVA. p-values from 2-way ANOVA are from ovariectomised groups only.