Organophosphate effects on antioxidant system of carp (Cyprinus carpio) and catfish (Ictalurus nebulosus)
| Autor: | Béla Matkovics, Do Quy Hai, Sz.I. Varga |
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| Rok vydání: | 1997 |
| Předmět: |
Male
Insecticides Antioxidant Carps Free Radicals medicine.medical_treatment Immunology Antioxidants Lipid peroxidation Superoxide dismutase chemistry.chemical_compound Dichlorvos medicine Animals Carp Pharmacology chemistry.chemical_classification Glutathione Peroxidase biology Chemistry Hydroxyl Radical Superoxide Dismutase Glutathione peroxidase Muscles Myocardium Brain biology.organism_classification Catalase Glutathione Ictaluridae Oxygen Biochemistry Ictalurus biology.protein Acetylcholinesterase Female sense organs Lipid Peroxidation Catfish |
| Zdroj: | Comparative biochemistry and physiology. Part C, Pharmacology, toxicologyendocrinology. 117(1) |
| ISSN: | 1367-8280 |
| Popis: | The effect of the organophosphate insecticide Dichlorvos on antioxidant enzymes and other oxidative and redox parameters of carp (Cyprinus carpio L.) and catfish (Ictalurus nebulosus) were studied. Changes in superoxide dismutase, catalase, glutathione peroxidase, and in the case of carp acetylcholinesterase activities were studied in tissue homogenates. Other parameters studied: changes of lipid peroxidation, reduced glutathione and the amounts of two radicals, superoxide and hydroxyl radicals are compared. Our results showed that the organophosphate tested, besides its inhibitory effect on acetylcholinesterase—or together with it—induces changes characteristic of “oxidative stress.” |
| Databáze: | OpenAIRE |
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