DOI: 10.1016/j.marpolbul.2017.05.005
Scopus记录号: 2-s2.0-85019161614
论文题名: Seasonal changes in stress biomarkers of an exotic coastal species – Chaetopleura angulata (Polyplacophora) – Implications for biomonitoring
作者: Madeira D. ; Vinagre C. ; Mendonça V. ; Diniz M.S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 120, 期: 2018-01-02 起始页码: 401
结束页码: 408
语种: 英语
英文关键词: Biomonitoring
; Cellular stress response
; Environmental change
; Environmental quality assessment
; Intertidal
Scopus关键词: Digestive system
; Enzymes
; Muscle
; Oxygen
; Proteins
; Biomonitoring
; Cellular stress response
; Environmental change
; Environmental quality assessment
; Intertidal
; Biomarkers
; catalase
; glutathione transferase
; heat shock protein 70
; superoxide dismutase
; ubiquitin
; biological marker
; catalase
; glutathione transferase
; biomarker
; biomonitoring
; coastal zone
; environmental change
; environmental quality
; environmental stress
; intertidal environment
; mollusc
; seasonal variation
; air temperature
; Article
; biological monitoring
; cellular stress response
; Chaetopleura angulata
; chemical pollution
; chiton
; controlled study
; digestive system
; gill
; lipid peroxidation
; muscle
; nonhuman
; pH
; pollution
; salinity
; seasonal variation
; spring
; summer
; water pH
; water temperature
; animal
; chiton
; environmental monitoring
; lipid peroxidation
; metabolism
; oxidative stress
; season
; water pollutant
; Chaetopleura angulata
; Polyplacophora
; Animals
; Biomarkers
; Catalase
; Environmental Monitoring
; Gills
; Glutathione Transferase
; Lipid Peroxidation
; Oxidative Stress
; Polyplacophora
; Seasons
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Knowledge on baseline values of stress biomarkers in natural conditions is urgent due to the need of reference values for monitoring purposes. Here we assessed the cellular stress response of the chiton Chaetopleura angulata in situ. Biomarkers commonly used in environmental monitoring (heat shock protein 70 kDa, total ubiquitin, catalase, glutathione-S-transferase, superoxide-dismutase, lipid peroxidation) were analyzed in the digestive system, gills and muscle of C. angulata, under spring and summer conditions in order to assess seasonal tissue-specific responses. Season had an effect on all targeted organs, especially affecting the digestive system which displayed clear seasonal clusters. The respective Integrated Biomarker Response (IBR) showed a 7.2-fold seasonal difference. Muscle and gills showed similar IBRs between seasons making them appropriate organs to monitor chemical pollution as they were less responsive to seasonal variation. The most stable biomarkers in these organs were ubiquitin and superoxide-dismutase thus being reliable for monitoring purposes. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88196
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: UCIBIO - Requimte, Department of Chemistry, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal; Department of Biology & CESAM, Universidade de Aveiro, Aveiro, Portugal; MARE – Marine and Environmental Sciences Centre, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, Lisboa, Portugal
Recommended Citation:
Madeira D.,Vinagre C.,Mendonça V.,et al. Seasonal changes in stress biomarkers of an exotic coastal species – Chaetopleura angulata (Polyplacophora) – Implications for biomonitoring[J]. Marine Pollution Bulletin,2017-01-01,120(2018-01-02)