این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Journal of Advances in Environmental Health Research، جلد ۳، شماره ۴، صفحات ۲۱۵-۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Effect of waterborne copper oxide nanoparticles and copper ions on guppy (Poecilia reticulata): Bioaccumulation and histopathology
چکیده انگلیسی مقاله The aim of the present study was to investigate the effect of copper oxide nanoparticles (CuO-NPs) and copper ions (Cu ++ ) on guppy (Poecilia reticulata), in order to assess Cu uptake in the gill, and histopathology of gill and intestinal organs in semi-static regimes for 10 days. Guppy fish were assigned into three groups; one control group, and two experimental groups receiving 20 µg/l of either Cu ++ or CuO-NPs in a semi-static aqueous culture for 10 days. Gill and intestinal tissue samples were obtained under a standard protocol for further histopathological examinations. The notable alterations observed in gill tissues in the experimental groups were aneurism, fusion, gill epithelial hyperplasia, increased mucous secretion, and necrosis. Noticeable anomalies in intestinal tissue were increase in the number of goblet cells, swelling of goblet cells, degeneration, vacuolation, necrosis, and erosion. Moreover, copper accumulation in gill tissue in the Cu ++ treated group was higher than that in the CuO-NPs treated group. In contrast, the severity of histopathological damages in gill and intestinal tissues was greater in the CuO-NPs experimental group.
کلیدواژه‌های انگلیسی مقاله Gills,Goblet cells,Hyperplasia,Nanoparticles,Copper
نویسندگان مقاله برهان منصوری | borhan mansouri
student research committee and environmental health research center, kurdistan university of medical sciences, sanandaj, iran


ریوف رحمانی | raouf rahmani
environmental health research center, kurdistan university of medical sciences, sanandaj, iran


نمام علی علی آزادی | nammam ali azadi
department of biostatistics, school of public health, iran university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (Iran university of medical sciences)

بهروز داوری | behrouz davari
department of medical entomology, school of medicine, hamadan university of medical sciences, hamadan, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی همدان (Hamadan university of medical sciences)

سید علی جوهری | seyed ali johari
department of fisheries, school of natural resources, university of kurdistan, sanandaj, iran


پدرام سبحانی | pedram sobhani
department of fisheries, school of natural resources, university of kurdistan, sanandaj, iran
نشانی اینترنتی http://jaehr.muk.ac.ir/index.php/jaehr/article/view/225
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده Original Article(s)
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات