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一种干扰素诱导剂对流感病毒的作用。

The effect of an interferon inducer on influenza virus.

作者信息

Hill D A, Baron S, Chanock R M

出版信息

Bull World Health Organ. 1969;41(3):689-93.

Abstract

The double-stranded complex of polyriboinosinic acid and polyribocytidilic acid (poly I.poly C) was shown to inhibit effectively the infection of human cells with 4 common human respiratory pathogens-influenza A2, rhinovirus 13, respiratory syncytial and parainfluenza-1 viruses. This protection was observed with levels of poly I.poly C which did not induce the release of detectable amounts of interferon. Mice could be protected from pulmonary influenza A2 infections by intranasal instillation of poly I.poly C before challenge with virus. Administration of poly I.poly C directly to the respiratory tract was found superior to systemic administration in the case of the pulmonary infection studied.

摘要

聚肌苷酸和聚胞苷酸的双链复合物(聚肌胞苷酸)已被证明能有效抑制4种常见人类呼吸道病原体——甲型流感病毒2型、鼻病毒13型、呼吸道合胞病毒和副流感病毒1型对人类细胞的感染。在聚肌胞苷酸的浓度水平下观察到了这种保护作用,该浓度水平不会诱导释放可检测量的干扰素。在用病毒攻击之前,通过鼻腔滴注聚肌胞苷酸可保护小鼠免受甲型流感病毒2型肺部感染。在所研究的肺部感染病例中,发现将聚肌胞苷酸直接施用于呼吸道优于全身给药。

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Adv Virus Res. 1963;10:39-64. doi: 10.1016/s0065-3527(08)60696-x.
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Induction of the interferon system by various inducers.多种诱导剂对干扰素系统的诱导作用。
Proc Soc Exp Biol Med. 1968 Apr;127(4):1258-62. doi: 10.3181/00379727-127-32924.

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