Hepatoprotective effect of Coreopsis tinctoria flowers against carbon tetrachloride-induced liver damage in mice

Table 2 Effect of CTEtOH on the activities of different antioxidant enzymes in CCl₄-treated mice

Groups	SOD (U/mg protein)	GPx (U/mg protein)	GRd (U/mg protein)
Control	5.33 ± 0.12	0.856 ± 0.088	0.104 ± 0.012
CCl₄	4.68 ± 0.11^##	0.391 ± 0.061^###	0.051 ± 0.007^##
CCl₄ + Silymarin (200 mg/kg)	6.06 ± 0.14^***	0.812 ± 0.120^**	0.092 ± 0.008^**
CCl₄ + CTEtOH (0.1 g/kg)	4.74 ± 0.18	0.436 ± 0.068	0.056 ± 0.040
CCl₄ + CTEtOH (0.5 g/kg)	5.93 ± 0.08^***	0.567 ± 0.052	0.801 ± 0.006^*
CCl₄ + CTEtOH (1.0 g/kg)	5.92 ± 0.07^***	0.771 ± 0.091^**	0.891 ± 0.011^**

Each value is represented as the mean ± S.E.M. (n = 10). ^## p < 0.01 and ^### p < 0.001, compared with the control group. *p < 0.05, **p < 0.01, and ***p < 0.001, compared with the CCl₄ group (one-way ANOVA followed by Scheffe’s multiple range test)

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