...
首页> 外文期刊>The Journal of Infectious Diseases >Interferon- therapy prolongs survival in rhesus macaque models of ebola and marburg hemorrhagic fever
【24h】

Interferon- therapy prolongs survival in rhesus macaque models of ebola and marburg hemorrhagic fever

机译:干扰素疗法可延长埃博拉和马尔堡出血热的恒河猴猕猴模型的存活时间

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

There is a clear need for novel, effective therapeutic approaches to hemorrhagic fever due to filoviruses. Ebola virus hemorrhagic fever is associated with robust interferon (IFN)- production, with plasma concentrations of IFN- that greatly (60- to 100-fold) exceed those seen in other viral infections, but little IFN- production. While all of the type I IFNs signal through the same receptor complex, both quantitative and qualitative differences in biological activity are observed after stimulation of the receptor complex with different type I IFNs. Taken together, this suggested potential for IFN-therapy in filovirus infection. Here we show that early postexposure treatment with IFN-significantly increased survival time of rhesus macaques infected with a lethal dose of Ebola virus, although it failed to alter mortality. Early treatment with IFN- also significantly increased survival time after Marburg virus infection. IFN- may have promise as an adjunctive postexposure therapy in filovirus infection.
机译:显然需要新颖,有效的治疗方法来治疗丝状病毒引起的出血热。埃博拉病毒出血热与强大的干扰素(IFN)产生有关,血浆中的IFN-浓度大大超过其他病毒感染中所见浓度(60至100倍),但很少产生IFN。尽管所有I型IFN都通过相同的受体复合物发出信号,但在用不同的I型IFN刺激受体复合物后,观察到生物学活性的数量和质量上的差异。两者合计,这表明在细丝病毒感染中进行IFN治疗的潜力。在这里,我们显示了用IFN进行的早期暴露后治疗显着增加了感染致死剂量埃博拉病毒的恒河猴的存活时间,尽管它不能改变死亡率。马尔堡病毒感染后,早期用IFN-治疗也显着增加了生存时间。 IFN-可能在丝状病毒感染中作为辅助的暴露后治疗。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号