Skip to main content

Table 4 Antibiotic resistance characteristics and MIC values of seedcake extracts tested on Gram-negative bacterial strains

From: Bactericidal activities of GM flax seedcake extract on pathogenic bacteria clinical strains

Bacterial strains Strain characteristics MIC values (mg/mL) Bacterial strains Strain characteristics MIC values (mg/mL)
K. pneumoniae ATCC 700603 reference strain 30 P. aeruginosa ATCC 27853 reference strain 30
K. pneumoniae 38 MDR; ESBL+ 30 P. aeruginosa 9/5 MDR 10
K. pneumoniae 36 MDR; ESBL+ 50 P. aeruginosa 12/3 MDR 10
K. pneumoniae 31 MDR; ESBL+ 50 P. aeruginosa 14/3 MDR; carbapenemase+ 10
K. pneumoniae 44 MDR; ESBL+ 30 P. aeruginosa 15/3 MDR 10
K. pneumoniae 43 MDR; ESBL+ 50 P. aeruginosa 49/3 S 30
K. pneumoniae 46 S 50 P. aeruginosa 82/3 MDR 30
K. pneumoniae 37 S 30 P. aeruginosa 113 MDR; carbapenemase+ 30
K. pneumoniae 35 S 50 P. aeruginosa 249/P MDR 30
K. pneumoniae 34 S 50 P. aeruginosa 3 MDR 30
K. pneumoniae 33 S 30 P. aeruginosa 12 MDR 30
E. coli ATCC 25922 reference strain 50 P. aeruginosa 14 MDR 30
E. coli 1426 S 50 P. aeruginosa 18 MDR 10
E. coli 1419 S 30 P. aeruginosa 20 MDR 10
E. coli 1417 S 30 P. aeruginosa 164 MDR 30
E. coli 1416 S 30 P. aeruginosa 0013 S 30
E. coli 1387 S 30 P. aeruginosa 0038 MDR 30
E. coli 1378 S 30    
E. coli 1303 S 50    
E. coli 1261 S 30    
E. coli 1288 S 50    
E. coli 1273 S 50    
  1. The MIC tests were performed by a broth microdilution method according to the European Committee on Antimicrobial Susceptibility Testing standards (EUCAST, http://www.eucast.org). was estimated by three independed biological repetition.
  2. MDR – acquired resistance to more than 3 groups of antibiotics; ESBL + - Extended-Spectrum Beta-Lactamases, S – sensitive, no acquired resistance.