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

Table 6

Antioxidant enzymes activity and amount of TBARS in kidney 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)	5.02±2.23	4.41±1.62	5.67±2.41	4.98±1.68	4.76±2.26
GPx	(nmol NADPH/min/mg protein)	193.4 ± 33.1^a,b	183.7 ± 45.7^b	164.9 ± 39.4^a,b	201.7 ± 29.8^a,b	221.8 ± 31.4^a
GST	(nmol/min/mg protein)	252.3±43.7	275.4±45.7	256.5±55.9	265.2±65.9	301.9±65.1
CAT	(µmol H2O2/min/mg protein)	52.63±8.60	42.90±12.49	49.21±15.98	42.06±9.87	44.36±17.40
TBARS	(nmol/g sample)	24.12±4.53	25.06±5.11	24.99±4.66	26.27±6.26	27.00±8.85

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