| 中国大鲵维氏气单胞菌病的组织病理学观察 |
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| 引用本文： | 王旭,颜其贵,陈玥,雷燕,左兰,王志彪,万莉. 中国大鲵维氏气单胞菌病的组织病理学观察[J]. 中国兽医科学, 2011, 0(7) |
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| 作者姓名： | 王旭 颜其贵 陈玥 雷燕 左兰 王志彪 万莉 |
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| 作者单位： | 四川农业大学动物生物技术中心;动物疫病与人类健康四川省重点实验室;四川农业大学动物医学院; |
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| 基金项目： | 教育部“长江学者和创新团队发展计划”创新团队项目(IRT0848); 四川农业大学科技创新基金项目(002329) |
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| 摘 要： | 运用病理切片和HE染色技术,对维氏气单胞菌自然感染大鲵的肌肉、肝、肾、肺、肠道等器官的组织病理学变化进行了观察。结果显示,肝可见大量淋巴细胞和少量中性粒细胞,肝细胞空泡状变性,肝血窦内见大量血细胞;肾集合管中可见少量蛋白样物,血管球扩张,有的溶解坏死;心肌纤维溶解,甚至坏死,可见充血和出血;胰细胞颗粒变性;肺偶见充血;脾索排列紊乱,脾窦中充满大量红细胞和巨噬细胞;肠道内肠绒毛溶解脱落,有充血现象;肌纤维蜡样坏死,肌细胞核浓缩凝固,深染,破碎。证实,维氏气单胞菌能使中国大鲵的多个组织器官出现严重的病理变化而导致死亡。
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| 关 键 词： | 中国大鲵 维氏气单胞菌 病理学观察 |
Histopathological observation of Andrias davidianus infected with Aeromonas veronii |
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| WANG Xua,YAN Qi-guia,,CHEN Yueb,LEI Yana,ZUO Lana,WANG Zhi-biaoa,WAN Lia. Histopathological observation of Andrias davidianus infected with Aeromonas veronii[J]. Chinese Veterinary Science, 2011, 0(7) |
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| Authors: | WANG Xua YAN Qi-guia CHEN Yueb LEI Yana ZUO Lana WANG Zhi-biaoa WAN Lia |
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| Affiliation: | WANG Xu1a,YAN Qi-gui1a,2,CHEN Yue1b,LEI Yan1a,ZUO Lan1a,WANG Zhi-biao1a,WAN Li1a(1.a.Animal Biotechnology Center,b.College of Veterinary Medicine,Sichuan Agricultural University,Ya'an 625014,China,2.Key Laboratory of Animal Diseases and Human Health of Sichuan Province,China) |
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| Abstract: | The pathological changes of the muscle,liver,kidney,lung,intestinal tract and kidney from Andrias davidianus which infected with Aeromonas veronii were observed by the pathological section and the HE staining technique.In result,lots of lymph cells and a few neutrophile granulocytes were observed in the liver.The vacuolar degeneration appeared in hepatocytes and many hemocytes were observed in hepatic sinusoid.Some protein-like substance appeared in the collecting tubes of kidney.Glomeruluses,some of which ... |
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| Keywords: | Andrias davidianus Aeromonas veronii pathological observation |
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