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Table 1 Minimum inhibitory concentrations of 14 antimicrobial agents (µg/mL) against LHPm1

From: Emergence and genomic characterization of Proteus mirabilis harboring blaNDM-1 in Korean companion dogs

Antimicrobial agents

MIC results (µg/mL)

Resistance determinant

Amikacin

12

S

Amoxicillin/clavulanic acid (2:1)

48

R

Aztreonam

 < 0.016

S

Ceftazidime

 > 256

R

Ceftriaxone

 > 256

R

Ceftolozane/tazobactam

 > 256

R

Chloramphenicol

96

R

Colistin

 > 256

R

Doxycycline

32

R

Gentamicin

16

R

Meropenem

 > 32

R

Nalidixic acid

3

S

Piperacillin/tazobactam

 > 256

R

Tigecycline

0.25

 
  1. The minimum inhibitory concentration was determined with the E-test strip technique for 14 different antimicrobial agents. E. coli strain ATCC 25922 was used as a quality control strain.