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Table 3 Bacteriostatic (-) and Bactericidal (+) effects of Sida alba L. polyphenol-rich fractions

From: Antimicrobial activity of polyphenol-rich fractions from Sida alba L. (Malvaceae) against co-trimoxazol-resistant bacteria strains

Microorganisms MIC (μg/ml) MBC(μg/ml) Effects
Shigella dysenteriae 50 ± 00 100 ± 0.00 +
Shigella boydii 50 ± 0.00 100 ± 0.00 +
Shigella flexneri 100 ± 0.00 200 ± 0.00 -
Salmonella thyphi 100 ± 0.00 400 ± 0.00 -
Klebsiella arogenes 100 ± 0.00 400 ± 0.00 -
Klebsiella pneumonia 50 ± 0.00 200 ± 0.00 -
Escherichia coli 50 ± 0.00 200 ± 0.00 -
Enterococcus faecalis 25 ± 0.00 50 ± 0.00 +
Enterobacter aeruginosa 25 ± 0.00 100 ± 0.00 -
Proteus mirabilis 25 ± 0.00 50 ± 0.00 +
  1. The results are the means of number of the colonies ± standard deviations.
  2. +: bactericidal effect, - bacteriostatic effect