Sediment-Quality Assessment Using the Polychaete Arenicola marina: Contamination, Bioavailability, and Toxicity

The sediment quality of Cádiz Bay, Las Palmas de Gran Canaria (LPGC) Port, Santander Bay, Algeciras Bay, and Huelva Estuary (Spain) was evaluated by analysing a battery of biochemical biomarkers―activities of biotranformation enzymes ethoxyresorufin O-deethylase [EROD], dibenzylflourescein dealkylas...

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Veröffentlicht in:	Archives of environmental contamination and toxicology 2011-11, Vol.61 (4), p.578-589
Hauptverfasser:	Ramos-Gómez, Julia, Viguri, Javier R., Luque, Ángel, Vale, Carlos, Laura Martín-Díaz, M., Ángel DelValls, T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptation Animal, plant and microbial ecology Animals Annelida and closely related phyla: sipuncula. Echiura. Nemertinea Applied ecology Bioavailability Biochemistry Biological and medical sciences Biological Availability Biomarkers Contamination Earth and Environmental Science Ecotoxicology Ecotoxicology, biological effects of pollution Environment Environmental Chemistry Environmental Health Environmental Monitoring - methods Environmental testing Enzymes Estuaries Food contamination & poisoning Fundamental and applied biological sciences. Psychology General aspects Geologic Sediments - analysis Glutathione Indicator organisms Invertebrates Laboratories Lipid peroxidation Lipid Peroxidation - drug effects Marinas Metabolism Metabolites Metals Monitoring/Environmental Analysis Nickel Organic Chemicals - analysis Oxidoreductases - metabolism PCB Peroxidation Pollution Polychaeta - enzymology Polychlorinated biphenyls Polycyclic aromatic hydrocarbons Ports Seawater - chemistry Sediments Sewage Soil Science & Conservation Spain Studies Thiobarbituric Acid Reactive Substances - metabolism Toxicity Water Pollutants, Chemical - analysis Water Pollutants, Chemical - pharmacokinetics Water Pollutants, Chemical - toxicity Water pollution
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Zusammenfassung:	The sediment quality of Cádiz Bay, Las Palmas de Gran Canaria (LPGC) Port, Santander Bay, Algeciras Bay, and Huelva Estuary (Spain) was evaluated by analysing a battery of biochemical biomarkers―activities of biotranformation enzymes ethoxyresorufin O-deethylase [EROD], dibenzylflourescein dealkylase [DBF], and glutathione S-transferase [GST]; activity of antioxidant enzyme glutathione reductase [GR]; and lipid peroxidation [LPO]―in the polychaete Arenicola marina after laboratory sediment exposure. Huelva Estuary polychaetes showed significantly ( p
ISSN:	0090-4341 1432-0703
DOI:	10.1007/s00244-011-9658-y