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Figure 2 | BMC Nephrology

Figure 2

From: Fibroblast growth factor 23 and parathyroid hormone after treatment with active vitamin D and sevelamer carbonate in patients with chronic kidney disease stage 3b, a randomized crossover trial

Figure 2

Mean iFGF23 levels and study design. The mean level of intact fibroblast growth factor 23 (FGF23) for each group at baseline (week 0), after the first treatment period (week 2), after washout (week 4) and after the second treatment period (week 6). Bars indicate SEM. Group-1: the alphacalcidol – sevelamer carbonate group: alphacalcidol for two weeks (first treatment period) followed by sevelamer carbonate for two weeks (second treatment period) after two weeks washout. Group-2: the sevelamer carbonate – alphacalcidol group: sevelamer carbonate for two weeks (first treatment period) followed by alphacalcidol for two weeks (second treatment period) after two weeks washout.

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