Depletion of gamma interferon and tumor necrosis factor alpha in mice with Rickettsia conorii-infected endothelium: impairment of rickettsicidal nitric oxide production resulting in fatal, overwhelming rickettsial disease

感染立克次体（Rickettsia conorii）的小鼠内皮细胞中γ干扰素和肿瘤坏死因子α的耗竭：导致杀灭立克次体的一氧化氮生成受损，最终引发致命的、严重的立克次体病。