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免疫缺陷小鼠模型中的感染因子:Ⅰ型以色列放线菌在先天性无胸腺(裸)小鼠中的致病性。

Infectious agents in immunodeficient murine models: pathogenicity of Actinomyces israelii serotype I in congenitally athymic (nude) mice.

作者信息

Beaman B L, Gershwin M E, Maslan S

出版信息

Infect Immun. 1979 May;24(2):583-5. doi: 10.1128/iai.24.2.583-585.1979.

Abstract

Nude (Nu/Nu) and heterozygous (NU/+) mice were infected with Actinomyces israelii serotype I by either intranasal instillation or intravenous injection. Lung clearance data and 50% lethal dose values indicated that T-lymphocytes were not necessary for pulmonary clearance or prevention of systemic actinomycosis. However, T-lymphocyte deficiency may play a role in the localized cervicofacial form of actinomycosis.

摘要

裸鼠(Nu/Nu)和杂合子小鼠(NU/+)通过鼻内滴注或静脉注射感染了I型以色列放线菌。肺部清除数据和50%致死剂量值表明,T淋巴细胞对于肺部清除或预防全身性放线菌病并非必需。然而,T淋巴细胞缺乏可能在局限性颈面部放线菌病中起作用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b6bb/414344/98b2ee1dd0bd/iai00185-0290-a.jpg

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