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DOI	10.1016/j.marpolbul.2019.03.026
	Is there a link between acetylcholinesterase; behaviour and density populations of the ragworm Hediste diversicolor?
	Métais I.; Châtel A.; Mouloud M.; Perrein-Ettajani H.; Bruneau M.; Gillet P.; Jrad N.; Mouneyrac C.
发表日期	2019
ISSN	0025326X
起始页码	178
结束页码	182
卷号	142
英文摘要	The main objective of the present study was to explore the potential link between acetylcholinesterase (AChE) activity and burrowing behaviour of the ragworm Hediste diversicolor, which may have consequences at higher levels of biological organisation. Two complementary studies were conducted. AChE activity, at the sub-individual level, and behavioural responses, at the individual level, were evaluated in worms from the Loire estuary (France), whereas density and biomass of H. diversicolor were determined at the population level. A Spearman positive correlation between both biomarkers (AChE and burrowing) suggested that inhibition of AChE activity was linked to behaviour impairments. At the population level, lower AChE and behaviour activities were detected in worms corresponding to lower population density and biomass. These results provide direct empirical field evidence demonstrating the sensitivity of behaviour of H. diversicolor as a biomonitor of estuarine health status assessment. © 2019 Elsevier Ltd
英文关键词	Acetylcholinesterase; Adverse outcome pathway; Behaviour; Hediste diversicolor; Population density
语种	英语
scopus关键词	Population dynamics; Population statistics; Acetylcholinesterase; Adverse outcomes; Behaviour; Hediste diversicolor; Population densities; Population distribution; acetylcholinesterase; acetylcholinesterase; biological marker; behavioral response; biomass; biomonitoring; burrowing; enzyme activity; marine pollution; polychaete; population density; animal behavior; Article; biological monitoring; biomass; burrowing species; controlled study; enzyme activity; estuary; Hediste diversicolor; nonhuman; population density; worm; animal; animal behavior; ecotoxicology; France; metabolism; physiology; Polychaeta; population density; procedures; France; Loire Atlantique; Loire Estuary; Pays de la Loire; Hediste diversicolor; Acetylcholinesterase; Animals; Behavior, Animal; Biomarkers; Ecotoxicology; Estuaries; France; Polychaeta; Population Density
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149962
作者单位	Laboratoire Mer, Molécules, Santé (MMS, EA 2160), Université Catholique de l'Ouest, Faculté des Sciences, Angers, F-49000, France; Laboratoire Angevin de Recherche en Ingénierie des Systèmes (LARIS, EA731), Université Catholique de l'Ouest, Faculté des Sciences, Angers, F-49000, France
推荐引用方式 GB/T 7714	Métais I.,Châtel A.,Mouloud M.,et al. Is there a link between acetylcholinesterase; behaviour and density populations of the ragworm Hediste diversicolor?[J],2019,142.
APA	Métais I..,Châtel A..,Mouloud M..,Perrein-Ettajani H..,Bruneau M..,...&Mouneyrac C..(2019).Is there a link between acetylcholinesterase; behaviour and density populations of the ragworm Hediste diversicolor?.Marine Pollution Bulletin,142.
MLA	Métais I.,et al."Is there a link between acetylcholinesterase; behaviour and density populations of the ragworm Hediste diversicolor?".Marine Pollution Bulletin 142(2019).