Antimicrobial activity of mushroom extracts expressed in mg of dry extract per ml.

<p>Abbreviations: R—MBC/MIC ratio; “-”not determined; MICs of gentamicin ranged from 0.03–0.12 x 10–3 mg/ml and 0.25–1.0 x 10–3 mg/ml for Gram-positive and Gram-negative bacterial strains, respectively; DMSO at the final concentration used had no influence on the growth of strains. Mean values of three replicate assays.