Table 2 Mean (± SE) concentrations of gill enzymes of C. gariepinus treated with Corexit 9500 dispersant

Control

2.79 ± 0.23^a*

8.76 ± 1.03^a

16.00^d

12.66 ± 0.23^d

16.33 ± 4.01^c

12.43 ± 1.18^ab

190.00^a

1.26

0.0125

0.35 ± 0.02^b

5.68 ± 0.94^ab

41.33 ± 2.19^a

42.00 ± 1.92^a

208.66 ± 23.10^a

11.44 ± 0.97^b

123.33 ± 2.97^a

0.98

0.025

0.92 ± 0.01^ab

4.86 ± 0.83^b

27.00^b

30.66 ± 0.92^b

12.66 ± 1.09^c

14.40 ± 2.24^a

139.66 ± 9.18^c

0.88

0.05

0.86 ± 0.01^ab

7.27 ± 1.12^ab

21.50 ± 3.02^c

23.00 ± 2.10^c

30.50 ± 2.01^b

12.32 ± 4.01^ab

132.11 ± 2.01^c

0.93