Table 2. Serum inorganic phosphorus, serum calcium, serum intact fibroblast growth factor 23 (iFGF23) and serum creatinine (Iron deficiency anemia rat study).

		Serum parameters
		Inorganic Phosphorus	Calcium	iFGF23	Creatinine
		(mg/dl)	(mg/dl)	(pg/ml)	(mg/dl)
Day 1
	Normal	9.7 ± 0.4	9.9 ± 0.1	248.1 ± 70.3	0.42 ± 0.13
	Control	10.1 ± 0.5	9.9 ± 0.2	250.2 ± 88.0	0.43 ± 0.11
	0.3%FC	10.0 ± 0.7	10.3 ± 0.1a)	248.8 ± 57.2	0.44 ± 0.14
Day 8
	Normal	8.5 ± 0.7	9.9 ± 0.2	262.9 ± 48.7	0.78 ± 0.56
	Control	8.1 ± 0.9	9.8 ± 0.6	220.5 ± 29.0	0.55 ± 0.20
	0.3%FC	7.8 ± 0.6	9.8 ± 0.2	254.0 ± 83.1	0.35 ± 0.08
Day 15
	Normal	7.9 ± 0.3	9.3 ± 1.0	266.0 ± 53.7	0.43 ± 0.12
	Control	7.9 ± 0.6	10.0 ± 0.3	303.1 ± 110.6	0.59 ± 0.35
	0.3%FC	7.6 ± 0.6	9.8 ± 0.2	336.5 ± 78.3	0.41 ± 0.06

FC, Ferric citrate. Data are the mean ± standard deviation. a) P<0.01 vs. Control group.