The Response of Macro- and Micronutrient Nutrient Status and Biochemical Processes in Rats Fed on a Diet with Selenium-Enriched Defatted Rapeseed and/or Vitamin E Supplementation

Table 8

Average contents of specific activities of antioxidative enzymes determined in animal tissues; the averages marked by the same letter did not significantly differ at within individual columns, ; data are presented as mean ± standard deviation.

	GPx; (U/g)	GR; (U/g)	GST; (U/mg)	TrxR; (U/g)	CAT; (U/µg)
	Liver
Wistar rats
Diet A	27.6 ± 1.6	17.5 ± 2.3	0.31 ± 0.03	4.14 ± 0.46	0.66 ± 0.07
Diet B	26.4 ± 2.4	25.5 ± 3.3	0.42 ± 0.04	5.15 ± 0.44	0.58 ± 0.05
Diet C	25.5 ± 2.9	32.2 ± 3.0	0.46 ± 0.03	5.23 ± 0.44	0.63 ± 0.07
SHR rats
Diet A	26.0 ± 1.7	15.7 ± 1.5	0.14 ± 0.01	12.1 ± 1.4	0.59 ± 0.10
Diet B	24.8 ± 1.5	18.0 ± 1.6	0.17 ± 0.01	11.5 ± 1.3	0.56 ± 0.10
Diet C	24.5 ± 1.5	16.2 ± 1.5	0.19 ± 0.01	9.50 ± 1.17	0.56 ± 0.07
	Kidney
Wistar rats
Diet A	219 ± 11	28.0 ± 1.4	0.11 ± 0.01	22.0 ± 1.4	0.32 ± 0.03
Diet B	195 ± 9	22.2 ± 1.7	0.12 ± 0.01	28.6 ± 1.7	0.34 ± 0.03
Diet C	226 ± 10	30.1 ± 1.7	0.13 ± 0.01	18.1 ± 1.5	0.36 ± 0.04
SHR rats
Diet A	165 ± 11	27.9 ± 2.4	0.05 ± 0.01	20.7 ± 1.3	0.56 ± 0.05
Diet B	245 ± 13	30.8 ± 2.4	0.07 ± 0.01	20.2 ± 1.5	0.58 ± 0.04
Diet C	240 ± 12	47.9 ± 2.5	0.07 ± 0.01	18.5 ± 1.4	0.56 ± 0.04

GPx: glutathione peroxidase, GR: glutathione reductase, GST: glutathione S-transferase, TrxR: thioredoxin reductase, and CAT: catalase.