气候变化领域集成服务门户(CCPortal): Baseline levels of antioxidant activities in Mytilus galloprovincialis along the coast of Cape Town; South Africa

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DOI	10.1016/j.marpolbul.2019.01.059
	Baseline levels of antioxidant activities in Mytilus galloprovincialis along the coast of Cape Town; South Africa
	Sparks C.; Marnewick J.; Toefy R.; Snyman R.; Odendaal J.
发表日期	2019
ISSN	0025326X
起始页码	287
结束页码	293
卷号	140
英文摘要	Antioxidant activities in Mytilus galloprovincialis were determined from samples collected at Scarborough, Hout Bay, Green Point, Milnerton and Bloubergstrand in Cape Town, South Africa. Antioxidant enzyme activity was determined by measuring CAT, SOD and GSH. The total antioxidant capacity was measured using FRAP and ORAC, while the content and lipid peroxidation marker levels of CDs and TBARS. Antioxidant activities and responses in mussels varied between sites with significant correlations for 85% and 71% of all antioxidant measurements made for Fe and Zn, respectively. The oxidative stress results reported here are novel for the region and indicated that mussels in Cape Town do not have (relatively) high levels of antioxidant activities as a result of exposure to metals. The research undertaken suggests that antioxidant responses was an appropriate biomarker of exposure to metals but more environmental parameters should be considered when interpreting antioxidant responses in the natural environment. © 2019
英文关键词	Antioxidant responses; Biomarkers; Cape Town; Mussels; Mytilus galloprovincialis; Oxidative stress
语种	英语
scopus关键词	Biomarkers; Enzyme activity; Molluscs; Oxidative stress; Anti-oxidant response; Antioxidant enzyme activity; Cape Town; Cape Town , South Africa; Environmental parameter; Mussels; Mytilus galloprovincialis; Total antioxidant capacity; Antioxidants; alkadiene; catalase; glutathione; iron; superoxide dismutase; thiobarbituric acid reactive substance; zinc; antioxidant; environmental marker; heavy metal; antioxidant; baseline conditions; biomarker; bivalve; enzyme activity; oxidative stress; physiological response; antioxidant activity; Article; correlation analysis; environmental exposure; enzyme activity; fluorescence recovery after photobleaching; lipid peroxidation; Mytilus galloprovincialis; nonhuman; oxidative stress; oxygen radical absorbance capacity; seashore; South Africa; analysis; animal; drug effect; environmental monitoring; enzymology; metabolism; Mytilus; procedures; South Africa; toxicity; water pollutant; Hout Bay; Milnerton; South Africa; Western Cape; Mytilus galloprovincialis; Animals; Antioxidants; Environmental Biomarkers; Environmental Monitoring; Lipid Peroxidation; Metals, Heavy; Mytilus; Oxidative Stress; South Africa; Water Pollutants, Chemical
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/150095
作者单位	Department of Conservation and Marine Sciences, Cape Peninsula University of Technology, PO Box 652, Cape Town, 8000, South Africa; Oxidative Stress Research Centre, Faculty of Health and Wellness Sciences, Cape Peninsula University of Technology, P.O. Box 1906, Bellville, 7535, South Africa; Institute of Biomedical and Microbial Biotechnology, Cape Peninsula University of Technology, P.O. Box 1906, Bellville, 7535, South Africa; Department of Environmental and Occupational Studies, Cape Peninsula University of Technology, PO Box 652, Cape Town, South Africa
推荐引用方式 GB/T 7714	Sparks C.,Marnewick J.,Toefy R.,et al. Baseline levels of antioxidant activities in Mytilus galloprovincialis along the coast of Cape Town; South Africa[J],2019,140.
APA	Sparks C.,Marnewick J.,Toefy R.,Snyman R.,&Odendaal J..(2019).Baseline levels of antioxidant activities in Mytilus galloprovincialis along the coast of Cape Town; South Africa.Marine Pollution Bulletin,140.
MLA	Sparks C.,et al."Baseline levels of antioxidant activities in Mytilus galloprovincialis along the coast of Cape Town; South Africa".Marine Pollution Bulletin 140(2019).