Table 4.

Chromium concentration in tissues of rats (ng/g d.w.)

Tissue	Groups
	C (n = 8)	PR (n = 8)	MT (n = 8)	ID (n = 8)	AM (n = 8)
Liver	603.5 ± 86.3a	612.0 ± 96.1a	613.5 ± 95.5a	812.8 ± 117.8b	881.7 ± 126.7b
Kidney	369.3 ± 38.0a	489.2 ± 98.6a	468.2 ± 105.9a	414.6 ± 94.9a	673.9 ± 92.6b

C control group, PR group with perindopril, MT group with metoprolol, ID group with indapamide, AM group with amlodipine, n number of rats in group

^a,bSignificant differences between five groups (ANOVA test, p < 0.05)