硝酸银对常见呼吸道病原体的抑制作用

Inhibitory effects of silver nitrate on common respiratory pathogens

目的 证实硝酸银对常见呼吸道病原体具有抑制作用。方法 采用血凝试验和鸡胚培养法观察硝酸银对副流感病毒的抑制作用;采用细胞培养法观察硝酸银对腺病毒的抑制作用;采用细菌培养法观察硝酸银对肺炎链球菌和乙型溶血型链球菌的抑制作用。结果 硝酸银对副流感病毒和腺病毒有明显的抑制作用,对肺炎链球菌和乙型溶血型链球菌有极强的杀菌作用。

Objective To determine the inhibition effects of silver nitrate on common respiratory pathogens. Methods Observing the inhibition effect of silver nitrate on Parainfluenza virus by using hemagglutination and embryonated eggs; Observing the inhibition effect of silver nitrate on Adenoviruses by cytopathic effects; Observing the inhibition effect of silver nitrate on Pneumococci and Streptococci by bacterium culture. Results Silver nitrate obviously inhibited the growth of Parainfluenza , Adenoviruses , Pneumococci and Streptococci . Conclusion Silver nitrate was of obviously the inhibitory effects on common respiratory pathogens