| 家鸭、番鸭和骡鸭对Eimeria aythyae的易感性试验(英文) |
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| 引用本文： | 聂奎,G.Fort,P.Yvoré,O.Sercy,A.Pascalon.家鸭、番鸭和骡鸭对Eimeria aythyae的易感性试验(英文)[J].西南农业大学学报(社会科学版),2000(4). |
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| 作者姓名： | 聂奎 G.Fort P.Yvoré O.Sercy A.Pascalon |
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| 作者单位： | 四川畜牧兽医学院动物医学系!重庆荣昌402460，法国农林科学院，禽病与寄生虫病研究所!卢热里，法国农林科学院，禽病与寄生虫病研究所!卢热里，法国里昂国立兽医学院寄生虫病室!法国里昂，法国里昂国立兽医学院寄生虫病室!法国里昂 |
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| 摘 要： | 用随机区组设计法对家鸭、番鸭和其杂交种———骡鸭进行人工感染潜鸭艾美尔球虫(Eimeriaaythyae)易感性的比较试验 ,每只试验鸭口服接种潜鸭艾美尔球虫孢子化卵囊 750 0 0个。试验结果表明 ,三种鸭对潜鸭艾美尔球虫易感 ,番鸭和骡鸭最易感。可见感染鸭的增重明显降低 ,同时 ,感染血总蛋白和总脂质水平也发生变化 ,受感染的番鸭的血总蛋白水平在感染后第 3d显著增高 (p <0 .0 1) ,被感染的番鸭和家鸭的总脂质水平在感染后第 6d显著降低 (p <0 .0 5)。
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| 关 键 词： | 潜鸭艾美尔球虫 易感性 家鸭 番鸭 骡鸭 |
SUSCEPTIBILITY OF DOMESTIC DUCK (Anas platyrhynchos) MUSCOVY DUCK (Cairina moschata) AND MULE DUCK TO AN EXPERIMENTAL INFECTION BY Eimeria aythyae |
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| Abstract: | A comparative susceptibility of Domestic duck, Muscovy duck and Mule duck to an experimental infection with Eimeria aythyae were studied in a randomized block design in cages. Ducks were infected by oral inoculating 75,000 sporulated Oocysts of E. aythyae can develop in the three duck hosts. The Muscovy and the Mula ducks are the most susceptible hosts, a significant decrease of the individual weight gains were also observed in the infected domestic duck group.The total 3-day protein level after infection was remarkably increased(p<0.01) and the total serum lipids level was reduced at day 6 after infection in the infected Muscovy duck(p<0.05). |
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| Keywords: | Eimeria aythyae Susceptibility Domestic duck Muscovy duck Mule duck |
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