| 猪蛔虫卵感染小白鼠试验观察 |
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| 引用本文： | 肖啸,徐学前,张俊升,罗绍忠,杨继生,杨美兰.猪蛔虫卵感染小白鼠试验观察[J].中国兽医寄生虫病,2007,15(6):26-28. |
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| 作者姓名： | 肖啸 徐学前 张俊升 罗绍忠 杨继生 杨美兰 |
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| 作者单位： | 1. 云南农业大学动物科学技术学院,昆明,650201
2. 云南省兽药监察所,昆明,650021 |
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| 摘 要： | 目的研究感染性猪蛔虫卵经灌胃感染小白鼠的合适感染量。方法将小白鼠分成5组,每组感染剂量分别为3 000,3 500,4 000,4 500,5 000个猪蛔虫卵。经感染后的小白鼠饲养数日,剖杀,取样压片镜检,计数。结果低剂量组A和B感染较低,C组适中,3组都未出现死亡,而高剂量组E和F出现小鼠死亡。结论小白鼠经灌胃感染猪蛔虫卵的合适感染量为每只4 000个。
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| 关 键 词： | 猪蛔虫卵 感染 小白鼠 |
| 文章编号： | 1005-0868（2007）06-0026-03 |
| 收稿时间： | 2006-11-28 |
| 修稿时间： | 2006年11月28 |
EXPERIMENTAL OBSERVATION ON MICE INFECTED WITH ASCARIS SUUM OVA |
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| XIAO Xiao,XU Xue-qian,ZHANG Jun-sheng,LUO Shao-zhong,YANG Ji-sheng,YANG Mei-lan.EXPERIMENTAL OBSERVATION ON MICE INFECTED WITH ASCARIS SUUM OVA[J].Chinese Journal of Veterinary Parasitology,2007,15(6):26-28. |
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| Authors: | XIAO Xiao XU Xue-qian ZHANG Jun-sheng LUO Shao-zhong YANG Ji-sheng YANG Mei-lan |
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| Institution: | 1, Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming 650201, China; 2, Yunnan Institute of Veterinary Drng Control, Kunming 650021, China |
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| Abstract: | Objective To investigate and observe the appropriate quantity of ova of Ascaris suum for small mouse infection. Methods The small mouse were divided into five groups A,B,C,D,E, and the infection dosage were 3 000,3 500,4 000,4 500,5 000 per mouse for each group. After being reared for several days,the lung of each mice in different groups was collected and the number of the ova was recorded orderly. Results The results showed that the infection of group A and B were low, and that of group C was moderate. Death of mouse occurred in group E and F which infection were high. Conclusions It suggested that 4 000 infective ova per mouse should be adopted for mouse infecting with Ascaris suum. |
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| Keywords: | Ascaris suum ovum infect mice |
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