Methods The effects of oiliness extract against influenza virus strain A3,coronavirus strain OC43 and respiratory syscytial virus strain E6 in vitro were measured using hemadsorption inhibition test and CPE examination.

• 方法分别采用红细胞吸附抑制试验和细胞病变作用(CPE)检查,观察不同浓度油性提取物体外抗流感病毒A3株、冠状病毒OC43株和呼吸道合胞病毒E6株的作用。