DOI: 10.1016/j.marpolbul.2018.01.032
Scopus记录号: 2-s2.0-85044360919
论文题名: Biomarkers of physiological responses of Octopus vulgaris to different coastal environments in the western Mediterranean Sea
作者: Sillero-Ríos J. ; Sureda A. ; Capó X. ; Oliver-Codorniú M. ; Arechavala-Lopez P.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 128 起始页码: 240
结束页码: 247
语种: 英语
英文关键词: Anthropogenic impact
; Antioxidant enzymes
; Coastal ecosystems
; Octopus vulgaris
; Oxidative stress
; Western Mediterranean Sea
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The increase of pollutants in coastal seawater could produce several harmful biological effects on marine organisms related to the production of reactive oxygen species (ROS) causing cellular and tissue damages through oxidative stress mechanisms. Common octopuses (Octopus vulgaris) inhabiting coastal areas under high anthropogenic activity of Mallorca (W-Mediterranean Sea) have the ability to control oxidative damage by triggering antioxidant enzyme responses. Analyzing the digestive glands, octopuses from human-altered coastal areas showed higher activity of superoxide dismutase (SOD), catalase (CAT) and glutathione S-transferase (GST) compared to octopuses from non-influenced coastal waters (i.e. marine reserve area). Higher metallothionein (MT) concentrations and lack of malondialdehyde (MDA) variations also reflect adaptations of O. vulgaris to polluted areas. This is the first study assessing the levels of the oxidative stress biomarkers on O. vulgaris in the Mediterranean Sea, revealing their usefulness to assess diverse environmental pollution effects on this relevant ecological and commercial species. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88408
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: Research Group on Community Nutrition and Oxidative Stress, IUNICS, University of Balearic Islands, Palma de Mallorca, Balearic Islands, Spain; Fish Ecology Group, Department of Ecology of Marine Resources, Mediterranean Institute of Advance Studies (IMEDEA-CSIC/UIB), Esporles, Balearic Islands, Spain; CIBEROBN (Physiopathology of Obesity and Nutrition), Palma de Mallorca, Balearic Islands, Spain
Recommended Citation:
Sillero-Ríos J.,Sureda A.,Capó X.,et al. Biomarkers of physiological responses of Octopus vulgaris to different coastal environments in the western Mediterranean Sea[J]. Marine Pollution Bulletin,2018-01-01,128