کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10971975 | 1106758 | 2014 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Immunological effects of paraquat on common carp, Cyprinus carpio L.
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم آبزیان
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چکیده انگلیسی
Paraquat (PQ) is a nonselective worldwide used herbicide and it has been demonstrated to be highly toxic to animals and humans. However, relatively little is known about PQ effect on the immune system and histopathology of fish. In the present study, we aimed to determine the lysozyme activities, content of IgM, and complement C3 content in the liver, kidney, and spleen of common carp exposed to 1.596 or 3.192Â mg/L of PQ for 7Â d. The results showed that lysozyme activity in the liver, kidney, or spleen of common carp was increased at the earlier stages of PQ-exposure (from 1 to 3Â d) while decreased at the end of treatment. Moreover, PQ-exposure caused irregular change of IgM content while decreased C3 content. These results suggest that PQ-exposure may disturb the innate immunity of common carp and could result in dysfunction of the specific immunity in common carp. In addition, PQ-exposure also caused remarkable histopathological damages in fish gill, fin, liver, spleen, kidney, and intestine, indicating that PQ has immunotoxicity on common carp.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fish & Shellfish Immunology - Volume 37, Issue 1, March 2014, Pages 166-172
Journal: Fish & Shellfish Immunology - Volume 37, Issue 1, March 2014, Pages 166-172
نویسندگان
Junguo Ma, Yuanyuan Li, Daichun Niu, Yao Li, Xiaoyu Li,