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Table 3 Changes in SOD activity of human lymphocytes incubated with different concentrations of Dimethoate (0, 40, 60, and 100 mM), quercetin (20 μg/ml)

From: Protective effect of quercetin against oxidative stress caused by dimethoate in human peripheral blood lymphocytes

Experimental Groups

SOD % inhibition

Control

3.33 ± 0.33

Quercetin (20 μg/ml)

3.33 ± 0.3#

Dim (40 mM)

33.33 ± 0.21*

Dim (40 mM)+ Quercetin (20 μg/ml)

15.59 ± 0.11#

Dim (60 mM)

36.66 ± 0.23*

Dim (60 mM)+ Quercetin (20 μg/ml)

24.00 ± 0.33#

Dim (100 mM)

44.44 ± 0.44*

Dim (100 mM)+ Quercetin (20 μg/ml)

33.33 ± 0.12#

  1. The values are expressed as means ± SD; n = 20; controls are lymphocytes without Dimethoate, lymphocytes incubated with quercetin (20 μg/ml) # p < 0.05, compared with treatments with quercetin (20 μg/ml). * p < 0.05, compared with controls (lymphocytes without Dimethoate).