| 花鲈的菇茎指环虫病病理学研究 |
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| 引用本文： | 李立伟,杨文川.花鲈的菇茎指环虫病病理学研究[J].台湾海峡,2001,20(4):524-527,T004. |
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| 作者姓名： | 李立伟 杨文川 |
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| 作者单位： | 厦门大学生命科学学院, |
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| 基金项目： | 福建省自然科学基金资助(B9910005) |
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| 摘 要： | 对花鲈的菇茎指环虫病进行了病理学研究，结果表明菇茎指环虫寄生于花鲈的次级鳃丝，主要病理损害为机械性损伤。轻度感染时，引起鳃丝上皮局部缺损；中度感染时，导致鳃丝细胞变性，鳃丝肿胀和融合；竽度感染时，导致全鳃缺血，鳃丝结构疏松，菇茎指环虫和感染造成鳃丝粘液细胞数量的减少。
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| 关 键 词： | 海水养殖 花鲈 菇茎指环虫 病理学 次级鳃丝 机械性损伤 |
| 文章编号： | 1000-8160(2001)04-0524-04 |
Study on gill histopathology of perch,Lateolabrax japonicus, infected by Dactylogyrus gotoi |
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| LI Li wei,YANG Wen chuan.Study on gill histopathology of perch,Lateolabrax japonicus, infected by Dactylogyrus gotoi[J].Journal of Oceanography In Taiwan Strait,2001,20(4):524-527,T004. |
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| Authors: | LI Li wei YANG Wen chuan |
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| Abstract: | The histopathological response of perch to Dactylogyrus gotoi was investigated by serial sectioning the gill of naturally infected fishes. D. gotoi inhabited on the secondary filament of the gill. Infection of the parasites caused mechanical damage to gill tissue, breakdown of organic integrity, hyperplasia, swelling and fusion of respiratory epithelium, leucocyte infiltration and necrosis. |
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| Keywords: | Lateolabrax japonicus Dactylogyrus gotoi histopathology |
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