鸡转移因子脂质体对新城疫免疫效果影响的研究

来源 :中国畜牧兽医学会第三届中国兽医临床大会 | 被引量 : 0次 | 上传用户：fuyunyang1

【摘要】

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【作者】

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WANG Zhi-long 王志龙 ZHANG Wen-sheng 张文生 GAO Chen 高晨 LI Fu-gui 李富桂

【机构】

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Department of Animal Science, Tianjin Agricultural University, Tianjin300384

【出处】

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中国畜牧兽医学会第三届中国兽医临床大会

【发表日期】

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2012年10期

【关键词】

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家畜免疫学鸡转移因子脂质体免疫功能制备工艺

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　　为了研究鸡转移因子脂质体(Chicken Transfer Factor Liposome,CTFL)对疫苗免疫的影响,试验采用微量血凝抑制方法测定新城疫(Newcastle disease,ND)抗体效价,并设立生理盐水、空白脂质体和鸡转移因子(Chicken Transfer Factor,CTF)为对照。首先对试验鸡进行ND抗体效价的测定,然后接种新减支(ND-EDS-IB)灭活油乳剂疫苗。在用药后每隔1d采血测定ND抗体效价。结果表明：CTFL组的抗体效价与生理盐水组、空白脂质体组和鸡转移因子组均存在显着差异,并从第22d开始CTFL组抗体水平一直高于其他各组。说明CTFL的对新城疫免疫具有显着的增强效果。

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鸡转移因子脂质体对新城疫免疫效果影响的研究

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