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当前位置: 首页 > 文章 > 猪瘟脾淋苗与细胞苗阻断带毒母猪垂直传播的效果分析 西北农业学报 2011,20 (4) 26-29
Position: Home > Articles > Effect of CSF Spleen-and-lymph-tissue-originated Vaccine and Cell Vaccine on Blocking Vertical Transfer of CSFV through Infected Sow Acta Agriculturae Boreali-occidentalis Sinica 2011,20 (4) 26-29

猪瘟脾淋苗与细胞苗阻断带毒母猪垂直传播的效果分析

作  者：
刘新平;聂国荣;高琳;付水广;冯轩彪;顾兵
单  位：
江西出入境检验检疫局;江西省动物疫病预防控制中心;江西科技师范学院生命科学学院
关键词：
猪瘟;脾淋苗;带毒母猪;垂直传播;阻断效果
摘  要：
为了探讨猪瘟脾淋苗与细胞苗阻断带毒母猪垂直传播的效果,以3个有代表性的规模化猪场为研究对象,将带毒母猪随机分成3组免疫接种。试验Ⅰ组采用脾淋苗1.5头份免疫,试验Ⅱ组采用脾淋苗2头份免疫,对照组采用细胞苗4头份免疫。以酶联免疫吸附试验检测带毒母猪所产仔猪的猪瘟抗原状况。结果表明,接受猪瘟脾淋苗免疫的带毒母猪所产仔猪的抗原阳性率(20.37%,11/54)明显低于接受细胞苗免疫母猪所产仔猪的抗原阳性率(48.15%,13/27),且试验Ⅰ组与试验Ⅱ组之间无明显差异。说明猪瘟脾淋苗免疫阻断带毒母猪垂直传播效果明显。
译  名：
Effect of CSF Spleen-and-lymph-tissue-originated Vaccine and Cell Vaccine on Blocking Vertical Transfer of CSFV through Infected Sow
作  者：
LIU Xinping1,NIE Guorong2,GAO Lin3,FU Shuiguang1,FENG Xuanbiao1 and GU Bing1(1.College of Life Science,Jiangxi Science & Technology Normal University,Nanchang 330013,China;2.Jiangxi Entry-Exit Inspection and Quarantine Bureau of P.R.China,Nanchang 330002,China;3.Jiangxi Provincial Center for Animal Disease Control,Nanchang 330006,China)
关键词：
Classical swine fever(CSF);Spleen-and-lymph-tissue-originated vaccine;Sow with CSFV;Vertical transfer;Blocking
摘  要：
In order to analysis effect of classical swine fever(CSF) spleen-and-lymph-tissue-originated vaccine and cell vaccine on blocking vertical transfer of classical swine fever virus(CSFV) through infected sow,the sow with CSFV from 3 different farms were divided into 3 groups and vaccinated.The group Ⅰ was injected 1.5 dose of CSF spleen and lymph tissue origin vaccine.The group Ⅱ was injected 2 dose of CSF spleen and lymph tissue origin vaccine.The control group was injected 4 dose of CSF cell vaccine.Antigen from the piglets borne by the sows with CSFV was detected by ELISA.The results indicated that the positive rates of CSF(20.37%,11/54) from the piglets borne by the sows vaccinated with the spleen and lymph tissue origin vaccine were significantly lower than those(48.15%,13/27) from the piglets borne by the sows vaccinated with the cell vaccine.Meanwhile,there was no significant difference between the groups I and II.It suggested that the spleen and lymph tissue origin vaccine seemed to be better to block vertical transfer of CSFV in sow.

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