Observations on Antibiotic Coaction of Gramicidin and Penicillin on Streptococci and Staphylococci in Vitro

[摘要] Gramicidin in minimal effective concentrations has a more rapid bactericidal action on susceptible bacteria than does penicillin in amounts approaching minimum effective concentrations.Mixtures of gramicidin and penicillin have a more efficient bactericidal and bacteriostatic action than either drug when used alone in comparable quantities.

[学科分类] 生物科学（综合）