Histopathological and Ultrastructure Alteration Of Gills in Common Carp (Cyprinuscarpio L.) After Long Time Exposure to Zinc Oxide Nano particles .
نویسندگان
چکیده
منابع مشابه
Changes in biochemical and physiological responses of common carp, Cyprinus carpio L. after long-term exposure to Pb (II)
In this study, the chronic toxic effects of Pb (II) on common carp, Cyprius carpio were investigated using several biomarkers at different levels of biological functions for assessing changes in ecosystem quality. In a bioassay, common carp juveniles were individually exposed to different dose of heavy metal, Pb II (0, 0.45, 0.89, 1.34 mg.l-1) for 28 days. Morphological indices such as hepat...
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despite of increase in use of metal nanoparticles and their applications in various industries, few studies has been done in vivo on the side effects of this materials, so this research had been done with purpose of effects of nanoparticles of iron and zinc oxide on histopathological changes in brain and intestinal tissues in common carp. For this purpose, first 420 common carp (with an avera...
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This work aimed to study the effect of new neonicotinoid thiamethoxam on the histological structure of common carp (Cyprinus carpio, L.) gills. Three experimental groups of fish were treated with 6.6, 10 and 20 mg/l thiamethoxam in laboratory conditions. Results showed different histological changes in the gill epithelium, which included lamellar lifting, edema, proliferation of the glandular c...
متن کاملEffects of Iron Oxide Nano-Particles on the Intestinal Tissue of Common Carp, Cyprinus Carpio
Background: The application of nano-particles (NPs) in various industries is growing. Since their toxicity is not clearly understood, they can cause adverse effects on the environment. The aim of this study was to evaluate the histopathological effects of iron oxide nano-particles on the small intestine of common carp, Cyprinus carpio. Methods: Four experimental treatments were designed (15 ...
متن کاملThe hematological improvement of rainbow trout (Oncorhynchus mykiss) during dietary supplementation with vitamin C after exposure to zinc nano-particles
The aim of this study was to examine the adverse effects of zinc nanoparticles on hematological indices of trout and investigate the improvement of these indices after vitamin C treatments. This study assesses the protective role of vitamin C in fish exposed to ZnO NPs. Two concentrations of ZnO-NPs (40 and 80 mg L-1) and two doses of vitamin C (400 and 800 mg per kg of feed) were used to treat...
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ژورنال
عنوان ژورنال: Journal of Applied Veterinary Sciences
سال: 2020
ISSN: 2090-3308
DOI: 10.21608/javs.2020.26895.1022