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Table 5 Comparison of inhibition zone in mm among different crude extracts of Euclea schimperi leaves and positive controls against standard drug resistance Gram-positive and Gram-negative bacteria

From: Investigation of antioxidant and antimicrobial activities of Euclea schimperi leaf extracts

Types of extracts or positive control Types of bacteria strain
Gram positive Gram negative
S. aurous S. pneumoniae P. aeruginosa K. pneumoniae
Methanol extract 20.67 ± 1.53a 0.00a 17.00 ± 1.00a 0.00a
Chloroform 15.00 ± 1.00b 0.00a 14.33 ± 0.58b 0.00a
Erythromycin 23.00 ± 0.05 22.00 ± 0.20
Chloramphenicol 24.20 ± 0.30 23.00 ± 0.07
Gentamycin 14.00 ± 0.05 18.00 ± 0.35
Ciprofloxacin 30.30 ± 1.23 20.30 ± 0.89
  1. S. pneumoniae, Streptococcus pneumoniae; S. aureus, Staphylococcus aureus; P. aeruginosa, Pseudomonas aeuroginosa; K. pneumonia, Klebsiella pneumonia
  2. Values in the same column that are followed by a different letters (a, b) are significantly different p < 0.05 by paired t test