Groups

parameters (Mean ± S.D.)

Urea (mg/dl)

Creatinine (mg/dl)

Control

35.1± 2.74^b

0.519 ± 0.014^d

Lead acetate (U/L)

41.6 ± 2.72^a

0.955 ± 0.077^a

Lead + L.Carnitin (U/L)

38.7 ± 1.85^a

0.791 ± 0.050^b

Lead + L.Carnitin Nano (U/L)

34.3 ± 2.67^b

0.618 ± 0.033^c

L.Carnitin (U/L)

34.3 ± 1.46^b

0.505 ± 0.025^d

L.Carnitin Nano (U/L)

34.8 ± 1.56^b

0.504 ± 0.032^d

LSD

2.02

0.28

*The different small letters do not show significant differences at (P<0.05). a, b, c, d, and e letters refer to significance between the groups according to the Duncan test.