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. 1992 Mar;36(3):662–664. doi: 10.1128/aac.36.3.662

Resistance of Peptostreptococcus spp. to macrolides and lincosamides: inducible and constitutive phenotypes.

M Reig 1, A Moreno 1, F Baquero 1
PMCID: PMC190575  PMID: 1622181

Abstract

The activities of erythromycin and clindamycin against 350 Peptostreptococcus strains were studied during a 5-year period (1986 to 1991). In 5.1% of the Peptostreptococcus strains, which presented dissociated resistance (clindamycin MIC, less than or equal to 1 microgram/ml; erythromycin MIC, greater than 8 micrograms/ml), evidence of inducible macrolide-lincosamide resistance was shown. A total of 17.7% of the strains presented a constitutive phenotype; the clindamycin and erythromycin MICs for these strains were greater than 8 micrograms/ml.

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Selected References

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