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我们对广西龙州制药厂生产的“抗感灵”作流感病毒的抑制作用实验,结果如下。用不同药物浓度分别注入9～10日鸡胚尿囊中,经48小时培养,结果药物对大部分鸡胚生长无影响。药物对鸡血球无凝集作用。把鸡胚分为4组,第1组先把病毒注入鸡胚尿囊中再注入药物;第2组注入药物后再注入病毒;第3组把药物与病毒混合后同时注入,第4组只注入病毒作为对照。注射后放37℃温箱中培养。取出尿囊液做血球凝集试
We conducted an experiment on the inhibition of influenza virus produced by the “Longevity Spirit” produced by Guangxi Longzhou Pharmaceutical Factory. The results are as follows. The drug was injected into the allantoic cells of chicken embryos for 9 to 10 days with different drug concentrations. After 48 hours of incubation, the drug had no effect on the growth of most chicken embryos. The drug has no agglutination effect on chicken blood cells. The chicken embryos were divided into 4 groups. Group 1 first injected the virus into the chicken embryo allantoic cavity and then injected the drug; the second group injected the drug and then injected the virus; the third group mixed the drug and virus and injected at the same time, the fourth group only The virus was injected as a control. After injection, 37°C incubator was incubated. Remove allantoic fluid for hemagglutination test