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本实验研究3种不同浓度(0.1、1.0、2.5 mg/L)的丁草胺对胡子鲶肝胰脏淀粉酶、脂肪酶活力的影响.结果表明,暴露2 d的高浓度组(2.5 mg/L)及暴露4 d的各浓度组淀粉酶活力显著提高,暴露6d的低浓度组(0.1 mg/L)及较高浓度组(1.0 mg/L)仍保持激活特性,而高浓度组(2.5 mg/L)淀粉酶活力则受到显著抑制;丁草胺暴露期间胡子鲶肝胰脏脂肪酶活力始终呈现显著的抑制作用,特别是高浓度组(2.5 mg/L)随着暴露时间的延长(6 d)则呈现极显著抑制.
In this experiment, the effects of butachlor at three different concentrations (0.1, 1.0 and 2.5 mg / L) on the activities of amylase and lipase in liver and pancreas of Bearded Catfish were studied.The results showed that in the high concentration group (2.5 mg / L and exposed for 4 d, the activity of amylase was significantly increased in the low concentration group (0.1 mg / L) and the higher concentration group (1.0 mg / L) for 6 d, while the high concentration group (2.5 mg / L) amylase activity was significantly inhibited; during butachlor exposure hepatopancreas pancreas lipase activity always showed significant inhibitory effect, especially in the high concentration group (2.5 mg / L) with the extension of exposure time ( 6 d) showed a significant inhibition.