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. 1967 Jun;93(6):1749–1752. doi: 10.1128/jb.93.6.1749-1752.1967

Preferential Inhibition of Penicillinase Induction by Oxytetracycline and Its Effect on the Penicillin Susceptibility of Staphylococci

Thomas M Michael a,1, J Gabriel Michael a,2, Benedict F Massell a
PMCID: PMC276686  PMID: 5182245

Abstract

Exposure of penicillinase-producing staphylococci to a combination of penicillin and oxytetracycline resulted in a synergistic inhibitory activity of the antibiotics on the bacteria. Oxytetracycline was employed in concentrations having little or no effect on bacterial growth. It was found that the synergistic antibacterial effect was caused by the preferential inhibition of penicillinase induction by oxytetracycline, rendering the staphylococci more susceptible to penicillin.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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