| 东北虎源等孢球虫在猫体内的卵囊排出规律观察 |
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| 引用本文： | 张靖伟,路义鑫,张子群,韩彩霞,王守育,宋铭忻.东北虎源等孢球虫在猫体内的卵囊排出规律观察[J].中国预防兽医学报,2009,31(11). |
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| 作者姓名： | 张靖伟 路义鑫 张子群 韩彩霞 王守育 宋铭忻 |
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| 作者单位： | 1. 东北农业大学动物医学学院,黑龙江,哈尔滨,150030
2. 黑龙江出入境检验检疫局,黑龙江,哈尔滨,150030 |
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| 基金项目： | 十一五国家科技支撑计划项目，黑龙江省普通高等学校青年学术骨干支持计划项目，中国科技部平台项目 |
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| 摘 要： | 为研究猫体内的卵囊排出规律,本研究分离的东北虎源等孢球虫纯种卵囊,在猫体内多次传代后获得充足的卵囊.对猫进行人工感染30、10~3和10~4个孢子化卵囊,观察猫的卵囊排出规律,包括潜隐期、显露期、排卵囊高峰期及每克粪便中卵囊数(OPG 值).通过对比,验证了潜隐期、显露期、OPG值与感染剂量存在相关关系,即感染剂量越小,潜隐期越长,显露期越长,OPG值越小,反之亦然.
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| 关 键 词： | 东北虎源等孢球虫 单卵囊分离 猫 卵囊排出规律 |
Excretory regularity of Isospora oocysts from Siberian tiger in Cats |
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| ZHANG Jing-wei,LU Yi-xin,ZHANG Zi-qun,HAN Cai-xia,WANG Shou-yu,SONG Ming-xin.Excretory regularity of Isospora oocysts from Siberian tiger in Cats[J].Chinese Journal of Preventive Veterinary Medicine,2009,31(11). |
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| Authors: | ZHANG Jing-wei LU Yi-xin ZHANG Zi-qun HAN Cai-xia WANG Shou-yu SONG Ming-xin |
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| Abstract: | To investigate the regularity of Isospora oocysts excretion, cats were orally inoculated with 30, 10~3 and 10~4 sporuled oocysts, respectively. The regularity of oocyst excretion, including the prepatent period, the patent period, the peak period, the number of oocyst in feces (OPG value) were observed. The results indicates that the prepatent period, the patent period and the OPG value is correlated with the number of oocyst inoculated, the lesser number of oocyst, the longer prepatent period, the longer the patent period and the smaller the infection intensity and vice versa. |
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| Keywords: | Isospora from siberian tiger separation of one oocyst cat regularity of oocysts excretion |
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