Table 2.

Serum parameters in VDR knockout study.

	Serum Ca
		mg/dL
	Initial	Day 33	Final
VDR KO Low Ca	6.1 ± 0.2*	5.9 ± 0.1*	4.5 ± 0.3*
VDR KO Normal Ca	8.4 ± 0.2	9.9 ± 0.1	8.4 ± 0.1
VDR WT Low Ca	8.2 ± 0.2	9.4 ± 0.2	8.0 ± 0.2
VDR WT Normal Ca	9.2 ± 0.2	10.1 ± 0.3	8.9 ± 0.1

Statistical significance (p < 0.05) is denoted by an asterisk. An asterisk indicates the group was significantly different from all other groups.