The effects of fenvalerate on different tissues of freshwater fish Cirrhinus mrigala

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dc.contributor.authorVelmurugan, Babu
dc.contributor.authorSelvanayagam, Mariadoss
dc.contributor.authorCengiz, Elif I.
dc.contributor.authorUnlu, Erhan
dc.date.accessioned2024-04-24T16:24:35Z
dc.date.available2024-04-24T16:24:35Z
dc.date.issued2007
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe histopathological changes of fenvalerate on the gill, kidney, liver and intestine tissues of the Cirrhinus mrigala were determined by light microscopy. The fish were exposed to two sub-lethal concentrations of fenvalerate (1.5-3.0 ppb). The most common gill changes at all concentrations of fenvalerate were epithelial hyperplasia, epithelial necrosis, desquamation and lamellar fusion. Besides, epithelial lifting, oedema, swelling at the tips of secondary lamellae and curling of secondary lamellae were other histopathological changes. Necrosis of tubular epithelium, pycnotic nuclei in the hematopoietic tissue, hypertrophied epithelial cells of renal tubules, narrowing of the tubular lumen, expansion of space inside the Bowman's capsule and contraction of the glomerulus were observed in kidney tissues of fish. Hepatic lesions in the liver tissues of fish exposed to fenvalerate were characterized by congestion, cloudy swelling of hepatocytes and focal necrosis. Atrophy of epithelial cells, necrosis of epithelial cells, desquamation of mucosal epithelium and infiltration of lymphocytes into the lamina propria, were detected in intestine tissues of fish after exposure to fenvalerate.en_US
dc.identifier.doi10.1080/03601230601123292
dc.identifier.endpage163en_US
dc.identifier.issn0360-1234
dc.identifier.issn1532-4109
dc.identifier.issue2en_US
dc.identifier.pmid17365330
dc.identifier.scopus2-s2.0-77952582411
dc.identifier.scopusqualityQ2
dc.identifier.startpage157en_US
dc.identifier.urihttps://doi.org/10.1080/03601230601123292
dc.identifier.urihttps://hdl.handle.net/11468/16777
dc.identifier.volume42en_US
dc.identifier.wosWOS:000244178900005
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofJournal of Environmental Science and Health Part B-Pesticides Food Contaminants and Agricultural Wastes
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFenvalerateen_US
dc.subjectCirrhinus Mrigalaen_US
dc.subjectHistopathological Changesen_US
dc.subjectPesticideen_US
dc.subjectGillen_US
dc.subjectKidneyen_US
dc.subjectLiveren_US
dc.subjectIntestineen_US
dc.titleThe effects of fenvalerate on different tissues of freshwater fish Cirrhinus mrigalaen_US
dc.titleThe effects of fenvalerate on different tissues of freshwater fish Cirrhinus mrigala
dc.typeArticleen_US

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