Table 1.

Change of the T-SOD activity (U/mgprot) in the intestinal mucosa.

Days	Groups	Duodenum	Jejunum	Ileum
14 Days	Control group	78.61 ± 3.37	68.77 ± 2.86	63.60 ± 2.73
	300 mg/kg group	76.91 ± 3.60	65.60 ± 2.30	62.90 ± 2.38
	600 mg/kg group	73.38 ± 4.34	67.45 ± 2.80	61.72 ± 2.72
	900 mg/kg group	72.16 ± 2.67 *	63.97 ± 5.51	59.52 ± 2.14 *
28 Days	Control group	76.18 ± 4.69	67.00 ± 4.37	67.76 ± 3.71
	300 mg/kg group	72.10 ± 5.06	61.66 ± 3.19 *	62.80 ± 2.85 *
	600 mg/kg group	63.24 ± 5.89 **	59.33 ± 4.56 **	60.62 ± 3.82 **
	900 mg/kg group	63.24 ± 5.89 **	52.50 ± 4.31 **	59.60 ± 2.05 **
42 Days	Control group	76.75 ± 4.06	66.94 ± 3.49	70.90 ± 4.56
	300 mg/kg group	69.07 ± 2.29 *	60.65 ± 4.63 *	62.73 ± 3.38 **
	600 mg/kg group	63.29 ± 3.28 **	58.63 ± 3.23 **	61.47 ± 3.08 **
	900 mg/kg group	64.47 ± 6.84 **	52.32 ± 3.20 **	56.67 ± 3.75 **

Data are presented with the means ± standard deviation (n = 5); * p < 0.05, compared with the control group, ** p < 0.01, compared with the control group; Data were analyzed by variance analysis using SPSS 16.0 software.