Hamelin Marie-Eve, Prince Gregory A, Boivin Guy
Research Center in Infectious Diseases of the Centre Hospitalier Universitaire de Québec, Sainte-Foy, Québec, Canada.
Antimicrob Agents Chemother. 2006 Feb;50(2):774-7. doi: 10.1128/AAC.50.2.774-777.2006.
Human metapneumovirus (hMPV)-infected BALB/c mice were treated with ribavirin (40 mg/kg of body weight twice a day intraperitoneally), corticosterone (0.2 mg/ml in water), or both modalities. Ribavirin significantly decreased both hMPV replication in lungs (by 5 log10) and global pulmonary inflammation on day 5 postinfection, whereas glucocorticoids reduced only alveolar and interstitial inflammation, compared to controls.
用利巴韦林(40毫克/千克体重,每天腹腔注射两次)、皮质酮(在水中浓度为0.2毫克/毫升)或两种方式联合处理感染人偏肺病毒(hMPV)的BALB/c小鼠。与对照组相比,利巴韦林在感染后第5天显著降低了肺中hMPV的复制(降低5个对数10)以及整体肺部炎症,而糖皮质激素仅减轻了肺泡和间质炎症。