Effect of Chronic Exposure to Prometryne on Oxidative Stress and Antioxidant Response in Red Swamp Crayfish (Procambarus clarkii)

Table 1

Effect of chronic exposure to prometryne on level of thiobarbituric acid reactive substances (TBARS, nmol mg⁻¹ protein) in red swamp crayfish tissues.

Indices	Exposure time (days)	Test groups
		Control	Prometryne; 0.51 𝜇g L^−1	Prometryne; 144 mg L^−1	Prometryne; 1.44 mg L^−1
Hepatopancreas	11	0.535±0.04	0.515±0.03	0.614±0.09	0.614±0.07
	25	0.521±0.09	0.538±0.06	0.479±0.04	0.495±0.06
Muscle	11	0.594±0.08	0.576±0.10	0.619±0.12	0.712±0.19
	25	0.669±0.11	0.650±0.13	0.704±0.06	0.681±0.06

Data are means ± SD, 𝑛=6.