DOI: 10.1016/j.marpolbul.2016.03.020
Scopus记录号: 2-s2.0-84961231320
论文题名: Development of a short-term chronic toxicity test with a tropical mysid
作者: Figuerêdo L.P.D. ; Nilin J. ; Silva A.Q.D. ; Loureiro S. ; Costa-Lotufo L.V.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 106, 期: 2018-01-02 起始页码: 104
结束页码: 108
语种: 英语
英文关键词: Length
; Metals
; Mysids
; Reproduction
; Survival
Scopus关键词: Metal testing
; Metals
; Nickel
; Zinc
; Chronic toxicity
; Length
; Mysids
; Reproduction
; Sensitive parameter
; Survival
; Survival and growth
; Tropical species
; Toxicity
; nickel chloride
; zinc sulfate
; nickel
; water pollutant
; zinc
; crustacean
; egg production
; growth response
; heavy metal
; survival
; toxicity test
; animal experiment
; Article
; body height
; chronic toxicity
; controlled study
; dry weight
; ecotoxicity
; egg production
; female
; long term exposure
; male
; Mysidopsis juniae
; newborn
; nonhuman
; shrimp
; survival rate
; toxicity testing
; animal
; Crustacea
; drug effects
; procedures
; toxicity
; toxicity testing
; water pollutant
; Mysida
; Mysidopsis
; Animals
; Crustacea
; Female
; Nickel
; Toxicity Tests, Chronic
; Water Pollutants, Chemical
; Zinc
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: There is an increasing need to develop reliable methodologies for chronic toxicity testing using tropical species. The present work aimed at developing a suitable short-term chronic toxicity test with Mysidopsis juniae using zinc (Zn) and nickel (Ni) as model chemicals and growth (length and dry weight), survival, and egg production (number of females with eggs) as endpoints after seven days of exposure. Survival and growth of newborn M. juniae were affected by chronic exposure to zinc, while nickel affected only survival. For zinc, dry weight was the most sensitive endpoint with significant effects even at the lowest tested concentration (75 μg Zn · L-1), whereas for nickel, survival was the most sensitive parameter (LC20 of 26 μg Ni · L-1). Egg production was not affected. M. juniae short-term chronic testing is a sensitive approach to evaluating metal toxicity; further studies are necessary to assess chronic toxicity for others contaminants in the proposed assay. © 2016 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87343
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Laboratório de Ecotoxicologia Marinha, Instituto de Ciências do Mar (LABOMAR), Universidade Federal do Ceará, Av. da Abolição, 3207, Bairro Meireles, Fortaleza, Ceará, Brazil; Universidade Federal de Sergipe, Departamento de Ecologia, Cidade Universitária Prof. José Aloísio de Campos, Av. Marechal Rondon, s/n, Bairro Jardim Rosa Elze, São Cristóvão, Sergipe, Brazil; Department of Biology and CESAM, University of Aveiro, Aveiro, Portugal; Departamento de Farmacologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Av. Lineu Prestes 1524, Cidade Universitária, São Paulo, Brazil
Recommended Citation:
Figuerêdo L.P.D.,Nilin J.,Silva A.Q.D.,et al. Development of a short-term chronic toxicity test with a tropical mysid[J]. Marine Pollution Bulletin,2016-01-01,106(2018-01-02)