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猪瘟免疫失败的原因分析 被引量:4

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摘要 猪瘟具有高度接触传染性,流行广泛,发病率、死亡率高,危害极大。在规模化猪场的主要疫病防控中,猪瘟始终处于非常重要的地位。在猪瘟流行中,除典型病例外,猪瘟的流行和发病特点已发生了很大变化。病程由急性变为慢性过程,临床症状由典型变为非典型的温和型猪瘟。由于病原毒力降低,出现持续感染(亚临床隐性感染)、胎盘垂直感染(仔猪先天性感染)、妊娠母猪带毒综合征(母猪繁殖障碍)及新生仔猪的免疫耐受等。这些带毒病猪的存在,已成为猪瘟发生的祸根,
作者 施明华
出处 《浙江畜牧兽医》 2012年第5期29-30,共2页 Zhejiang Journal Animal Science and Veterinary Medicine
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  • 1邰振国,潘汉世,黄群英,黄煜晴,李军刚,李翠翠.猪瘟抗体的监测及防控措施[J].中国畜牧兽医文摘,2008(2):83-85. 被引量:2
  • 2吴晓林,吕振地.万头猪场猪伪狂犬病的诊断与防制[J].中国畜牧兽医文摘,2007(3):75-76. 被引量:1
  • 3Jamin A, Gorin Sv Cariolet R,et al. Classical swine fever virus induces activation of plasmacytoid and conventional dendritic cells in tonsil, blood, and spleen of infected pigs[J]. Vet Res, 2008(39) :1-17.
  • 4Ruggli N, Summerfield A, Fiebach A R, et al. Classical swine fever virus can remain virulent after specific elimination of the interferon regulatory factor 3-degrading function of Npro[J].J Virol, 2009,83: 817-829.
  • 5Pereda AJ. Greiser-Wilke I, Schmitt B, et al, Phylogenetic a?nalysis of classical swine fever virus (CSFV) field isolates from outbreaks in South and Central America[J]. Virus Res, 200S, uo, lll-ll8.
  • 6WU C M, Hsuan S L,Chen Z W ,et al. Expression and immuno?logical studies of classical swine fever virus glycoprotein E2 in the bi-cistronic baculovirus/larvae expression system[J] Biosci Biotech Bioch,2010(74) :1343-1349.
  • 7Rumenapf T, Meyers G, Stark R, et al. Hog cholera virus: Characterization of specific antiserum and identification of eD?NA clones[J]. Virology,1989,171: 18-27.
  • 8Dong X N, Chen Y H. Marker vaccine strategies and candidate CSFV marker vaccinesjJ]. Vaccine, 2007 ,2S :20S-230.
  • 9Sun Y, Liu D F , Wang Y F, et al. Generation and efficacy eval?uation of a recombinant adenovirus expressing the E2 protein of classical swine fever virus[J]. Res Vet Sci, 2010,88: 77-82.
  • 10Lowings P, Ibata G, NeedhamJ , et al. Classical swine fever vi?rus diversity and evolution[J].J Gen Virol, 1996, 77: 13ll- 1321.

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