. 2009 Jun;41(3):115–119. doi: 10.4103/0253-7613.55209

Table 2.

Effect of cold stress on activities of liver catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GPX), glutathione reductase (GR), reduced glutathione (GSH) content, and lipid peroxidation level in egg type male chicken

Groups	CAT	SOD	GPX	GR	GSH content	Lipid peroxidation level
I	23.19^c ± 0.29	132.88^d ± 1.07	9.20^c ± 0.03	504.75^c ± 2.0	1.53^d ± 0.03	0.50^bc ± 0.02
II	35.90^b ± 0.42	184.00^b ± 0.80	12.65^a ± 0.10	1055.88^a ± 3.07	2.28^b ± 0.02	0.57^b ± 0.02
III	34.43^b ± 0.42	169.25^c ± 1.37	6.40^d ± 0.09	237.13^f ± 2.0	2.04^c ± 0.10	1.01^a ± 0.04
IV	60.86^a ± 0.74	189.88^ab ±3.09	9.23^c ± 0.06	368.00^d ± 2.2	2.02^c ± 0.04	0.45^c ± 0.02
V	19.24^d ± 0.52	170.88^c ± 2.15	9.80^b ± 0.20	311.00^e ± 2.32	2.47^b ± 0.03	1.04^a ± 0.05
VI	62.24^a ± 0.65	192.13^a ± 4.08	9.99^b ± 0.15	699.63^b ± 8.29	2.32^b ± 0.05	0.43^c ± 0.02

Data are means ± SEM. Used ANOVA followed Duncan's Multiple Range Test. Means in columns having different superscript/s (a to f) differ significantly between groups at 5% level