Inhibitory Effect of Extracts from Flos Lonicerae on Influenza A Virus FM1 Strain in Vitro
- VernacularTitle:金银花提取物体外抗甲型流感病毒FM1株的研究
- Author:
Zhaozhao PAN
;
Xuefeng WANG
;
Lijuan YAN
- Publication Type:Journal Article
- Keywords:
influenza A virus;
extracts from Flos Lonicerae;
Chlorogenic Acid;
embryonated egg
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2006;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the effect of extracts from Flos Lonicerae inhibiting influenza A virus FM1 strain. Method Use the method of hemagglutination test, determine the hemagglutination inhibition titer that extracts from Flos Lonicerae inhibiting influenza A virus in vitro and in embryonated egg. Result Compared with the control group, the hemagglutination inhibition titer of extracts from Flos Lonicerae group were degraded. The depressant effect kept on from 1 hour to 24 hour, and the depressant effect were degraded with the stepping down of the concentration. At the concentration of 100, 50, 25 mg/mL, extracts from Flos Lonicerae had the preventative effect and therapeutical effect on embryonated egg infected by influenza A virus (P
