Effects of Subchronic Exposure to N,N-Diethyl-m-toluamide on Selected Biomarkers in Common Carp (Cyprinus carpio L.)

Table 8

Antioxidant enzymes activity and amount of TBARS in gills of C. carpio in each tested group (mean ± SD, 𝑛=10).

Parameter	Units	Control	Control with DMSO	DEET 1 µg/L	DEET 0.1 mg/L	DEET 1 mg/L
GR	(nmol NADPH/min/mg protein)	6.38±1.04	7.29±1.37	6.93±2.16	7.96±0.96	6.35±1.05
GPx	(nmol NADPH/min/mg protein)	43.67 ± 13.94^a,b	54.87 ± 18.11^a	43.09 ± 21.65^a,b	37.31 ± 6.94^a,b	34.28 ± 11.39^b
GST	(nmol /min/mg protein)	116.9±24.2	112.6±36.1	104.7±30.3	116.4±33.2	110.1±22.7
CAT	(µmol H2O2/min/mg protein)	10.12±3.55	9.20±2.61	10.40±2.73	11.07±2.44	10.88±2.27
TBARS	(nmol/g sample)	39.76±17.62	29.23±8.87	31.01±9.66	36.66±14.03	31.86±8.61

Significant differences (𝑃<0.05) between groups are marked by different alphabetic superscripts.