Release of chitobiase as an indicator of potential molting disruption in juvenile Daphnia magna exposed to the ecdysone receptor agonist 20-hydroxyecdysone
作者： You Song , Linn Mari Evenseth , Taisen Iguchi , Knut Erik Tollefsen
DOI: 10.1080/15287394.2017.1352215
关键词: 20-Hydroxyecdysone 、 Bioassay 、 Daphnia magna 、 Endogeny 、 Internal medicine 、 Endocrinology 、 Crustacean 、 Cell biology 、 Receptor 、 Biology 、 Moulting 、 Ecdysone receptor
摘要: ABSTRACTDuring arthropod molting, the old exoskeleton is degraded and recycled by molting fluid. Chitobiase, a major chitinolytic enzyme in fluid, has been widely used as biomarker to indicate endocrine disruption of arthropods under environmental stress. Although release chitobiase was extensively studied organisms exposed molting-inhibiting chemicals, enzymic association with response hormone receptor, ecdysone receptor (EcR), not well understood. The present study therefore conducted identify potential linkages between chitobiase, frequency, EcR activation freshwater crustacean Daphnia magna after short-term (96 hr) exposure endogenous 20-hydroxyecdysone (20E). A suite bioassays for this purpose, including activity, viability, vitro activation. Effect concentrations were compared different assays analyzed. Results show...
bibsys.no 参考文章(35)
Yoshiaki Nakagawa, Nonsteroidal ecdysone agonists. Vitamins and Hormones Series. ,vol. 73, pp. 131- 173 ,(2005) , 10.1016/S0083-6729(05)73005-3
Stuart E. Reynolds, Richard I. Samuels, Physiology and Biochemistry of Insect Moulting Fluid Advances in Insect Physiology Volume 26. ,vol. 26, pp. 157- 232 ,(1996) , 10.1016/S0065-2806(08)60031-4
Suzhen Qi, Chen Wang, Xiaofeng Chen, Zhaohai Qin, Xuefeng Li, Chengju Wang, Toxicity assessments with Daphnia magna of Guadipyr, a new neonicotinoid insecticide and studies of its effect on acetylcholinesterase (AChE), glutathione S-transferase (GST), catalase (CAT) and chitobiase activities. Ecotoxicology and Environmental Safety. ,vol. 98, pp. 339- 344 ,(2013) , 10.1016/J.ECOENV.2013.09.013
Stuart E. Reynolds, The cuticle, growth and moulting in insects: The essential background to the action of acylurea insecticides Pesticide Science. ,vol. 20, pp. 131- 146 ,(1987) , 10.1002/PS.2780200207
C.W.M. Bodar, P.A. Voogt, D.I. Zandee, Ecdysteroids in Daphnia magna: their role in moulting and reproduction and their levels upon exposure to cadmium Aquatic Toxicology. ,vol. 17, pp. 339- 350 ,(1990) , 10.1016/0166-445X(90)90016-I
Ivan Gelbic, Manal Adel, Hany Hussein, Effects of nonsteroidal ecdysone agonist RH-5992 and chitin biosynthesis inhibitor lufenuron on Spodoptera littoralis (Boisduval, 1833) Central European Journal of Biology. ,vol. 6, pp. 861- 869 ,(2011) , 10.2478/S11535-011-0046-4
Enmin Zou, Milton Fingerman, Patterns of N-acetyl-β-glucosaminidase isoenzymes in the epidermis and hepatopancreas and induction of N-acetyl-β-glucosaminidase activity by 20-hydroxyecdysone in the fiddler crab, Uca pugilator Comparative Biochemistry and Physiology Part C: Pharmacology, Toxicology and Endocrinology. ,vol. 124, pp. 345- 349 ,(1999) , 10.1016/S0742-8413(99)00084-5
Knut Erik Tollefsen, Stefan Scholz, Mark T. Cronin, Stephen W. Edwards, Joop de Knecht, Kevin Crofton, Natalia Garcia-Reyero, Thomas Hartung, Andrew Worth, Grace Patlewicz, Applying Adverse Outcome Pathways (AOPs) to support Integrated Approaches to Testing and Assessment (IATA) Regulatory Toxicology and Pharmacology. ,vol. 70, pp. 629- 640 ,(2014) , 10.1016/J.YRTPH.2014.09.009
M. Spindler-Barth, A. Van Wormhoudt, K. -D. Spindler, Chitinolytic enzymes in the integument and midgut-gland of the shrimpPalaemon serratus during the moulting cycle Marine Biology. ,vol. 106, pp. 49- 52 ,(1990) , 10.1007/BF02114673
E. Zou, M. Fingerman, Chitobiase activity in the epidermis and hepatopancreas of the fiddler crab Uca pugilator during the molting cycle Marine Biology. ,vol. 133, pp. 97- 101 ,(1999) , 10.1007/S002270050447