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Iranian Journal of Ichthyology، جلد ۲، شماره ۱، صفحات ۳۵-۴۲
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عنوان انگلیسی Effects of Copper Sulfate on gill histopathology of grass carp (Ctenopharyngodon idella)
چکیده انگلیسی مقاله The toxic impact of copper sulfate in lethal and sublethal concentrations was investigated on gill of grass carp, Ctenopharynogodon idella . In this investigation, 27 specimens were used as control group and three treatment groups were treated with 2.5 and 5mg/l of copper sulfate. Gill samples were collected from each treatment after 96hr and lesions were analyzed by light microscopy. In histopathological study of the gill tissues, hyperplasia was clearly obvious in treatment specimens. In all of the treated groups, heavy gill-mucus response was observed, which indicate a direct relation with high concentrations. Also, in histological study of the gill, epithelial cells faced to hyperplasia, which increased with high copper densities. Primary lamellar cells wrinkling and also changing in formation were observed in chloride cells. This lesion enhanced in higher densities and in concentrations of 2.5 and 5mg/l, primary and secondary lamellar epithelial cells were degenerated.
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نویسندگان مقاله آزاده عتباتی | azadeh atabati
department of environment, faculty of geography and environmental sciences, hakim sabzevari university, sabzevar, iran.

سازمان اصلی تایید شده: دانشگاه حکیم سبزواری (Hakim sabzevari university)

علیرضا کیخسروی | alireza keykhosravi
department of biology, faculty of science, hakim sabzevari university, sabzevar, iran.

سازمان اصلی تایید شده: دانشگاه حکیم سبزواری (Hakim sabzevari university)

مجید عسکری حصنی | majid askari hesni
department of biology, faculty of sciences, shahid bahonar university of kerman, kerman, iran.

سازمان اصلی تایید شده: دانشگاه شهید باهنر (Shahid bahonar university)

جعفر وطن دوست | jafar vatandoost
department of biology, faculty of science, hakim sabzevari university, sabzevar, iran.

سازمان اصلی تایید شده: دانشگاه حکیم سبزواری (Hakim sabzevari university)

مینا معتمدی | mina motamedi
department of biology, faculty of sciences, shahid bahonar university of kerman, kerman, iran.

سازمان اصلی تایید شده: دانشگاه شهید باهنر (Shahid bahonar university)

نشانی اینترنتی http://ijichthyol.org/index.php/iji/article/view/13
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/451/article-451-383432.pdf
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زبان مقاله منتشر شده en
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