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免疫兔血清无法识别持续感染期间分离出的山羊关节炎-脑炎病毒的抗原变体。

Immune rabbit sera do not recognize antigenic variants of caprine arthritis-encephalitis virus isolated during persistent infection.

作者信息

Anderson L W, Klevjer-Anderson P, McGuire T C

出版信息

Infect Immun. 1983 Nov;42(2):845-7. doi: 10.1128/iai.42.2.845-847.1983.

Abstract

Isolates of caprine arthritis-encephalitis virus recovered 12 to 18 months after infection of goats were tested for neutralization by using rabbit antisera directed to the original inoculum virus. Only slight differences in neutralization kinetics between the long-term isolates and the original virus were detected, indicating that heterologous rabbit antisera do not detect antigenic variation of the neutralizing epitopes of caprine arthritis-encephalitis virus.

摘要

用针对原始接种病毒的兔抗血清对山羊感染12至18个月后分离出的山羊关节炎-脑炎病毒进行中和试验。长期分离株与原始病毒之间仅检测到中和动力学的细微差异,这表明异种兔抗血清未检测到山羊关节炎-脑炎病毒中和表位的抗原变异。

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