Group of rats given

Kidneys

Liver

Spleen

Brain

Water (control)

42.4 ± 2.9

12.2 ± 2.4

22.5 ± 2.1

18.9 ± 0.7

CuO-NPs

62.5 ± 7.1*

28.8 ± 6.3*

24.2 ± 1.5

21.5 ± 1.7

CuO-NPs and BPC

59.4 ± 10.0

22.1 ± 3.5*

18.0 ± 2.5⁺

18.8 ± 1.4

BPC

50.4 ± 5.6

10.6 ± 0.3

25.3 ± 2.2

20.8 ± 1.5