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DOI	10.1016/j.marpolbul.2020.111401
	Effect of the UV filter; Benzophenone-3; on biomarkers of the yellow clam (Amarilladesma mactroides) under different pH conditions
	Chaves Lopes F.; Rosa de Castro M.; Caldas Barbosa S.; Primel E.G.; de Martinez Gaspar Martins C.
发表日期	2020
ISSN	0025326X
卷号	158
英文摘要	This work aimed to investigate effects of the ocean contamination by the sunscreen Benzophenone-3 (BP3) and acidification, caused by CO2 enrichment, to the yellow clam, Amarilladesma mactroides. Biochemical biomarkers were analyzed in tissues (gills, digestive gland, and mantle) of clams exposed to the environmental concentration of 1 μg/L BP3, at seawater natural pH (pH 8.1) and at lower pH (pH 7.6). The tissues responded in different ways considering their physiological roles. In general, BP3 altered activity of the enzymes, glutathione-S-transferase (GST) and glutathione cysteine ligase (GCL); but mostly increased the level of glutathione (GSH). These effects were enhanced by acidification, without augmenting lipid peroxidation (LPO). Carbonic anhydrase activity (CA) increased after BP3 exposure in the digestive gland and decreased in the gills at pH 7.6, while Ca2+-ATPase activity was affected by acidification only. Changing levels of these enzymes can alter shell formation and affect the bivalve maintenance in impacted environments. © 2020 Elsevier Ltd
英文关键词	Acidification; Antioxidants; Biomineralization; Oxybenzone; Sunscreen
语种	英语
scopus关键词	Acidification; Amino acids; Biomarkers; Carbonic anhydrase; Histology; Peptides; Shellfish; Tissue; Tissue engineering; ATP-ase activity; Biochemical biomarkers; Digestive glands; Environmental concentration; Glutathione S-transferases; Investigate effects; Lipid peroxidation; Physiological roles; Molluscs; biological marker; carbonate dehydratase; glutamate cysteine ligase; glutathione transferase; oxybenzone; sea water; benzophenone derivative; biological marker; oxybenzone; acidification; biomarker; bivalve; chemical compound; concentration (composition); enzyme activity; marine pollution; ocean acidification; pH; pollution effect; ultraviolet radiation; acidification; alkalinity; Amarilladesma mactroides; animal experiment; animal tissue; Article; chemical analysis; clam; concentration (parameter); controlled study; exocrine gland; gill; high performance liquid chromatography; limit of detection; lipid peroxidation; mantle (mollusc); nonhuman; pH measurement; physiological process; sea pollution; solid phase extraction; animal; bivalve; pH; water pollutant; Bivalvia; Animals; Benzophenones; Biomarkers; Bivalvia; Gills; Hydrogen-Ion Concentration; Lipid Peroxidation; 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/148734
作者单位	Universidade Federal do Rio Grande, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Ciências Fisiológicas, Av. Itália km 8, Rio Grande, RS 96203-900, Brazil; Universidade Federal do Rio Grande, Escola de Química e Alimentos, Av. Itália km 8, Rio Grande, RS 96203-900, Brazil
推荐引用方式 GB/T 7714	Chaves Lopes F.,Rosa de Castro M.,Caldas Barbosa S.,et al. Effect of the UV filter; Benzophenone-3; on biomarkers of the yellow clam (Amarilladesma mactroides) under different pH conditions[J],2020,158.
APA	Chaves Lopes F.,Rosa de Castro M.,Caldas Barbosa S.,Primel E.G.,&de Martinez Gaspar Martins C..(2020).Effect of the UV filter; Benzophenone-3; on biomarkers of the yellow clam (Amarilladesma mactroides) under different pH conditions.Marine Pollution Bulletin,158.
MLA	Chaves Lopes F.,et al."Effect of the UV filter; Benzophenone-3; on biomarkers of the yellow clam (Amarilladesma mactroides) under different pH conditions".Marine Pollution Bulletin 158(2020).