Fig 1. CLP-induced increase in plasma C-terminal and intact FGF23 levels.

Plasma C-terminal and iFGF23 concentration in females (A) and males (B) increased post-CLP relative to baseline (BL; 24 h prior CLP). Each bar is the mean ± SD of 5–15 mice per group. Each symbol represents an individual sample. Mixed model approach with Geisser-Greenhouse correction, followed byTukey post hoc test.*, P<0.05 vs. baseline within same sex.