Table1. Concentration of plasma Pi and several hormones prior and after Pi-loading. Concentrations of Pi, PTH, intact FGF23 and 1,25(OH)2 vitamin D3 in plasma of rats prior (t=0) and 40 minutes (t= 40') and 4 hours (4h) after intragastric (i.g) or intravenous (i.v) administration of either saline or Pi. Statistical comparisons were performed using one-way ANOVA, followed by the Bonferroni post-test with a confidence interval of 95%. *P<0.05 versus time 0; ***P<0.001 versus time 0. The table contains an extract of data already published by Thomas et al [21].
