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免疫致敏对博尔纳病的影响。

Effect of immune priming on Borna disease.

作者信息

Lewis A J, Whitton J L, Hatalski C G, Weissenböck H, Lipkin W I

机构信息

Department of Neurology, University of California, Irvine, California 92697-4292, USA.

出版信息

J Virol. 1999 Mar;73(3):2541-6. doi: 10.1128/JVI.73.3.2541-2546.1999.

Abstract

Borna disease virus (BDV) is a neurotropic virus with a broad host and geographic range. Lewis rats were immunized against BDV with a recombinant vaccinia virus expressing the BDV nucleoprotein and were later infected with BDV to evaluate protection against Borna disease (BD). Relative to animals that were not immunized, immunized animals had a decreased viral burden after challenge with infectious virus, more marked inflammation, and aggravated clinical disease. These data suggest that a more robust immune response in Borna disease can reduce viral load at the expense of increased morbidity.

摘要

博尔纳病病毒(BDV)是一种嗜神经性病毒,具有广泛的宿主范围和地理分布。用表达BDV核蛋白的重组痘苗病毒对Lewis大鼠进行BDV免疫,随后用BDV感染大鼠,以评估对博尔纳病(BD)的保护作用。与未免疫的动物相比,免疫动物在感染传染性病毒后病毒载量降低,炎症更明显,临床疾病加重。这些数据表明,博尔纳病中更强有力的免疫反应可降低病毒载量,但代价是发病率增加。

相似文献

1
Effect of immune priming on Borna disease.免疫致敏对博尔纳病的影响。
J Virol. 1999 Mar;73(3):2541-6. doi: 10.1128/JVI.73.3.2541-2546.1999.

引用本文的文献

本文引用的文献

1
Evolution of the immune response in the central nervous system following infection with Borna disease virus.
J Neuroimmunol. 1998 Oct 1;90(2):137-42. doi: 10.1016/s0165-5728(98)00076-9.
2
Borna disease.博尔纳病
Emerg Infect Dis. 1997 Apr-Jun;3(2):129-35. doi: 10.3201/eid0302.970205.
6
Genomic organization of Borna disease virus.博尔纳病病毒的基因组结构
Proc Natl Acad Sci U S A. 1994 May 10;91(10):4362-6. doi: 10.1073/pnas.91.10.4362.
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Sequence and genome organization of Borna disease virus.博尔纳病病毒的序列与基因组结构
J Virol. 1994 Mar;68(3):1382-96. doi: 10.1128/JVI.68.3.1382-1396.1994.

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