Abstract
Objective
To investigate the bactericidal effects of Jinghua Weikang Capsule (荆花胃康胶丸) and its major component Chenopodium ambrosioides L. on antibiotic-resistant Helicobacter pylori.
Methods
Four clinical antibiotic-resistant H. pylori strains were isolated and incubated in liquid medium containing Jinghua Weikang Capsule or Chenopodium ambrosioides L. By means of time-kill curve method, the average colony counts and bactericidal rate were calculated at time points of 0, 4, 8 and 24 h after the incubation and the time-kill curves were charted.
Results
Both Jinghua Weikang Capsule and Chenopodium ambrosioides L. at a concentration of 0.64 g/L showed obvious bactericidal effect against antibiotic-resistant H. pylori after 4 h of incubation.
Conclusion
Jinghua Weikang Capsule and Chenopodium ambrosioides L. are considered to be active against antibiotic-resistant H. pylori in vitro.
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Supported by Capital Medical Development and Research Foundation (No. SF-2007-III-01) and National Natural Science Foundation of China (No. 8107295)
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Liu, W., Liu, Y., Zhang, Xz. et al. In vitro bactericidal activity of jinghua weikang capsule (荆花胃康胶丸) and its individual herb Chenopodium Ambrosioides L. against antibiotic-resistant Helicobacter Pylori . Chin. J. Integr. Med. 19, 54–57 (2013). https://doi.org/10.1007/s11655-012-1248-y
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DOI: https://doi.org/10.1007/s11655-012-1248-y