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鸡抗猪大肠杆菌高免卵黄抗体的研制与应用

Application and Study the Highly Immunized Yolk Antibodies of Escherichia Coli of Piglets from Hen

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【Author】 GAO Yun ying 1,ZHAO Fa miao 1,ZHANG Jin Liang 2,LI Hao bo 1,LIU Jian jun 3,ZHENG Hong xia 4 (1.College of Animal Husbandry and Veterinary Science,Northwest Sci Tech University of Agriculture and Forestry,Xianyang,Shaanxi 712039,China;2.Shangluo District Animal Husbandry Station, Shangluo,Shaanxi 726000,China;3.Luonan Animal Ausbandry and Veterinary Station,Luonan,Shaanxi 726100,China ; 4. Xiewan Vetermary Station,Luonan,Shaanxi 726100,China)

【机构】西北农林科技大学动物科技学院；商洛地区畜牧局；洛南县畜牧兽医工作站；洛南谢湾兽医站陕西咸阳712039；陕西商州726000；陕西咸阳712039；陕西洛南726100；陕西洛南726100；

【摘要】应用仔猪大肠杆菌标准菌株和地方分离菌株免疫商品蛋鸡 ,收获高免蛋制备多价卵黄抗体。经预防、攻毒试验及临床治疗效果观察 ,对仔猪免疫保护率可达 90 %以上 ,攻毒保护率 98%以上 ,临床治愈率 95 %以上。更多还原

【Abstract】 In this studies,laying hens were vaccinated with the normal strain and the local isolated strain of the Escherichia coli of piglets,and produced highly immunized eggs,then the eggs were made into highly immunized yolk antibodies.According to prelention test and challenge trials,obserred the effect of clincal therapy.The results indicated that the immunized protective rates abtained 90%,the challenged protective rates were 98%,and the clinical curing rates above 95%.更多还原

【关键词】仔猪大肠杆菌；免疫；多价高免卵黄抗体；
【Key words】 escherichia coli of piglets； immunize； polyvalent highly immunized yolk antibodies；

【基金】陕农业发 [2 0 0 1] 2 45号

【文献出处】畜牧兽医杂志 ,Journal of Animal Science and Veterinary Medicine , 编辑部邮箱 ,2003年01期

【分类号】S852.4
【被引频次】69
【下载频次】273

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