Non-target effects of antifouling agents on mortality, hatching success, and acetylcholinesterase activity in the brine shrimp Artemia salina SCOPUS

DC Field Value Language
dc.contributor.author Lee, D.-H. -
dc.contributor.author Eom, H.-J. -
dc.contributor.author Kim, M. -
dc.contributor.author Jung, J.-H. -
dc.contributor.author Rhee, J.-S. -
dc.date.accessioned 2020-04-16T11:40:05Z -
dc.date.available 2020-04-16T11:40:05Z -
dc.date.created 2020-01-28 -
dc.date.issued 2017 -
dc.identifier.issn 2005-9752 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/1329 -
dc.description.abstract Many commercial shipping, leisure crafts, and aquaculture facilities employ antifouling agents to control biofouling/biocorrosion by keeping their metallic hulls clear, but most agents have been known to cause negative effects such as pollution in coastal marine ecosystem. In this study, we measured the deleterious effects of three antifouling agents (i.e. tributyltin; TBT, diuron, irgarol 1051) on nauplii mortality, acetylcholinesterase (AChE, EC3.1.1.7) activity, and hatching success of cysts in the brine shrimp Artemia salina. Lethal concentration 50 (LC50) was measured using A. salina nauplii in time-course (i.e. 24, 48, and 72 h) to select proper concentrations for the suite of AChE assays. The 24 h-LC50 toxicities of three antifouling agents ranged for mortality were as follows: TBT 0.208 μg/L, diuron 10261 μg/L, and irgarol 1051 982 μg/L. Selected doses within the LC50 value of each antifouling agent significantly inhibited AChE activity for 24 h, and newly hatched nauplii were more sensitive than 48 h old nauplii. Furthermore, the exposure conditions dose-dependently reduced the hatching rate of A. salina cysts. We conclude that three antifouling agents tested in this study may have a toxic cholinergic effect on nauplii through AChE inhibition, in addition to ecotoxicity on cyst hatching. © 2017, Korean Society of Environmental Risk Assessment and Health Science and Springer Science+Business Media B.V. -
dc.description.uri 1 -
dc.language English -
dc.publisher Korean Society of Environmental Risk Assessment and Health Science -
dc.subject 2 tert butylamino 4 cyclopropylamino 6 methylthio 1,3,5 triazine -
dc.subject acetylcholine -
dc.subject acetylcholinesterase -
dc.subject antifouling agent -
dc.subject diuron -
dc.subject tributyltin -
dc.subject animal experiment -
dc.subject animal model -
dc.subject aquatic environment -
dc.subject Artemia salina -
dc.subject Article -
dc.subject bioaccumulation -
dc.subject bioassay -
dc.subject Chlorella vulgaris -
dc.subject cholinergic transmission -
dc.subject cytotoxicity -
dc.subject ecotoxicity -
dc.subject enzyme activity -
dc.subject hatching -
dc.subject LC50 -
dc.subject mortality -
dc.subject nonhuman -
dc.subject pH -
dc.subject pollution -
dc.subject priority journal -
dc.subject reproducibility -
dc.subject survival rate -
dc.subject toxicity testing -
dc.title Non-target effects of antifouling agents on mortality, hatching success, and acetylcholinesterase activity in the brine shrimp Artemia salina -
dc.type Article -
dc.citation.endPage 243 -
dc.citation.startPage 237 -
dc.citation.title Toxicology and Environmental Health Sciences -
dc.citation.volume 9 -
dc.citation.number 3 -
dc.identifier.bibliographicCitation Toxicology and Environmental Health Sciences, v.9, no.3, pp.237 - 243 -
dc.identifier.doi 10.1007/s13530-017-0326-0 -
dc.identifier.scopusid 2-s2.0-85030159718 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.subject.keywordPlus 2 tert butylamino 4 cyclopropylamino 6 methylthio 1,3,5 triazine -
dc.subject.keywordPlus acetylcholine -
dc.subject.keywordPlus acetylcholinesterase -
dc.subject.keywordPlus antifouling agent -
dc.subject.keywordPlus diuron -
dc.subject.keywordPlus tributyltin -
dc.subject.keywordPlus animal experiment -
dc.subject.keywordPlus animal model -
dc.subject.keywordPlus aquatic environment -
dc.subject.keywordPlus Artemia salina -
dc.subject.keywordPlus Article -
dc.subject.keywordPlus bioaccumulation -
dc.subject.keywordPlus bioassay -
dc.subject.keywordPlus Chlorella vulgaris -
dc.subject.keywordPlus cholinergic transmission -
dc.subject.keywordPlus cytotoxicity -
dc.subject.keywordPlus ecotoxicity -
dc.subject.keywordPlus enzyme activity -
dc.subject.keywordPlus hatching -
dc.subject.keywordPlus LC50 -
dc.subject.keywordPlus mortality -
dc.subject.keywordPlus nonhuman -
dc.subject.keywordPlus pH -
dc.subject.keywordPlus pollution -
dc.subject.keywordPlus priority journal -
dc.subject.keywordPlus reproducibility -
dc.subject.keywordPlus survival rate -
dc.subject.keywordPlus toxicity testing -
dc.subject.keywordAuthor Acetylcholinesterase -
dc.subject.keywordAuthor Antifouling agent -
dc.subject.keywordAuthor Artemia -
dc.subject.keywordAuthor Hatching rate -
dc.description.journalRegisteredClass scopus -
Appears in Collections:
South Sea Research Institute > Risk Assessment Research Center > 1. Journal Articles
Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse