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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Yildirim, Nuran Cikcikoglu Yildirim, Numan Danabas, Durali Danabas, Seval |
| Spatial Coverage | Turkey |
| Description | Author Affiliation: Yildirim NC ( Tunceli University, Faculty of Engineering, Department of Environmental Engineering, 62000 Tunceli, Turkey. Electronic address: nurancyildirim@tunceli.edu.tr.); Yildirim N ( Tunceli University, Faculty of Engineering, Department of Environmental Engineering, 62000 Tunceli, Turkey.); Danabas D ( Tunceli University, Fisheries Faculty, TR62000 Tunceli, Turkey.); Danabas S ( Tunceli University, Faculty of Engineering, Department of Environmental Engineering, 62000 Tunceli, Turkey.) |
| Abstract | Uzuncayir Dam Lake is one of the most important water bodies in Tunceli. It is polluted by domestic wastewaters together with natural contamination and pesticides, which have had cumulatively negative effects. This study analyzes the effects of pollution by using the fish species, Capoeta umbla as a sentinel species, with a biomarker approach. The approach comprehends a general biomarker of individual fish health, the condition factor and specific biomarkers of contaminant exposure such as glutathione S-transferase (GST) and cytochrome P450 1A1 (CYP1A1) and acetylcholinesterase (AChE) activity. The general water physico-chemical parameters were measured at each sampling sites during each fish-sampling period. Strong seasonal and locational variations were observed among selected markers. In conclusion, the multibiomarker approach used in the present study clearly revealed differences in the fish health among reference and potentially contaminated sites. The study shows that changes of biomarkers such as acetylcholinesterase, glutathione S-transferase and cytochrome P450 1A1 might be useful for the assessment of environmental contamination in the Uzuncayir Dam Lake (Tunceli, Turkey). |
| File Format | HTM / HTML |
| ISSN | 13826689 |
| Issue Number | 3 |
| Volume Number | 37 |
| e-ISSN | 18727077 |
| Journal | Environmental Toxicology and Pharmacology |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2014-05-01 |
| Publisher Place | Netherlands |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Environmental Health Discipline Pharmacology Acetylcholinesterase Metabolism Cyprinidae Gills Drug Effects Glutathione Transferase Liver Water Pollutants, Chemical Toxicity Animals Biological Markers Cytochrome P-450 Cyp1a1 Environmental Monitoring Methods Enzymology Lakes Turkey Water Pollution Adverse Effects Journal Article |
| Content Type | Text |
| Resource Type | Article |
| Subject | Health, Toxicology and Mutagenesis Medicine Toxicology Pharmacology |
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