DIRECT INVITRO AND INVIVO MONITORING OF DESTRUXINS METABOLISM IN INSECTS USING INTERNAL SURFACE REVERSED-PHASE HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY .1. BEHAVIOR OF E-DESTRUXIN IN LOCUSTS

被引:23
作者
CHERTON, JC
LANGE, C
MULHEIM, C
PAIS, M
CASSIER, P
VEY, A
机构
[1] CNRS,INST CHIM SUBST NAT,F-91190 GIF SUR YVETTE,FRANCE
[2] UNIV PARIS 06,EVOLUT ETRES ORGANISES LAB,F-75006 PARIS,FRANCE
[3] CNRS,URA 11840,INRA,STN RECH PATHOL COMPAREE,F-30380 ST CHRISTOL ALES,FRANCE
来源
JOURNAL OF CHROMATOGRAPHY-BIOMEDICAL APPLICATIONS | 1991年 / 566卷 / 02期
关键词
D O I
10.1016/0378-4347(91)80268-H
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
High-performance liquid chromatography with internal surface reversed-phase packing provides an analytical tool for studying the in vitro and in vivo metabolism of A and E destruxins in the haemolymph and various organs of male adults of Locusta migratoria. A slight amount of injected E destruxin is shown to be hydrated into E-diol destruxin in the haemolymph. The rest of the toxin is recovered unchanged in the fat-body, pericardial tissues and Malpighian tubules, and some further E-diol destruxin formation occurs in these organs. Because E-diol destruxin is only weakly toxic, this appears to be a detoxication process.
引用
收藏
页码:511 / 524
页数:14
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