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| 黑胸散白蚁(Reticulitermes chinensis Snyder)体内几种与菊酯类代谢有关的酶活性研究 | |
| 引用本文： | 谭速进,何俊华,谭晓宏,杜林方,唐振华.黑胸散白蚁(Reticulitermes chinensis Snyder)体内几种与菊酯类代谢有关的酶活性研究[J].浙江大学学报(农业与生命科学版),2000,26(6):601-606. |
| 作者姓名： | 谭速进 何俊华 谭晓宏 杜林方 唐振华 |
| 作者单位： | 1. 浙江大学植物保护系，浙江杭州 310029 2. 四川大学生命科学学院，四川成都 610064 3. 中国科学院上海昆虫研究所，上海 200025 |
| 基金项目： | 成都市城市建设委员会资助课题 |
| 摘 要： | 研究了黑胸散白蚁(ReticulitermeschinensisSnyder)体内与菊酯类杀虫剂代谢有关的羧酸酯酶(CarEs)、多功能氧化酶(mfo)、Na-K-ATPase和Ca-ATPase等几种代谢酶的活性.结果表明，黑胸散白蚁体内羧酸酯酶活性较高，多功能氧化酶活性较低.全虫组织提取得到的突触小体中检测不到Na-K-ATPase活性，而Ca-ATPase活性却很高.据此认为，在黑胸散白蚁体内可能存在与Na泵具有相似作用的Ca泵，在其神经活动中起着重要作用. |
| 关 键 词： | 黑胸散白蚁 酶活性 羧酸酯酶(CarEs) 多功能氧化酶(mf0) Na-K-ATPase Mg-ATPase Ca-ATPase |
| 文章编号： | 1008-9209(2000)06-0601-06 |
| 修稿时间： | 2000年3月26日 |
Study on the activity of some enzymes concerned with pyrethroids metabolism in subterranean termite (Reticulitermes chinensis Snyder) . |
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| TAN Su-jin,HE Jun-hua,TAN Xiao-hong,DU Lin-fang,TANG Zhen-Hua.Study on the activity of some enzymes concerned with pyrethroids metabolism in subterranean termite (Reticulitermes chinensis Snyder) .[J].Journal of Zhejiang University(Agriculture & Life Sciences),2000,26(6):601-606. | |
| Authors: | TAN Su-jin HE Jun-hua TAN Xiao-hong DU Lin-fang TANG Zhen-Hua |
| Abstract: | The activity of some important enzymes of Reticulitermes chinensis Snyder concerned with pyrethroid metabolism was studied in vitro. The results showed that the activity of CarEs and mfo in Reticulitermes chinensis Snyder was between those of the susceptible strains of Musca domestica L. and Heliothis armigera Htibner. But the activity level of mfo was significantly lower than that of susceptible strains of housefly. So pyrethroids could be reasonably applied to controlling of Reticulitermes chinensis Snyder. Activity of Na-K-ATPase could not be detected on the synaptosome of Reticulitermes chinensis Snyder, but much higher activity of Ca-ATPase was determined on the same membrane at 2.16×106 (μmol/L·mg· min). The result implies that Ca-ATPase on the synaptosome of Reticulitermes chinensis Snyder may play a similar role of Na-K-ATPase as on the same place in other insects. |
| Keywords: | Reticulitermes chinensis Snyder activity of enzyme CarEs mfo Ca ATPase Na K ATPase Mg ATPase |
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