The Korean Journal of Clinical Laboratory Science : eISSN 2288-1662 / pISSN 1738-3544

Table. 2.

Table. 2.

Carbapenem resistance gram negative rod bacteria analyzed in screening test

No. ID Strain Disk diffusion Modified Hodge test Carbepenemase inhibition test Interpretation
IMP MEM ETP MEM+EDTA MEM+PBA
1 KBN12P06891 Enterobacter aerogenes R R R Positive Negative Positive KPC
2 KBN12P06956 Klebsiella pneumoniae R R R Positive Negative Positive KPC
3 KBN12P07156 Klebsiella pneumoniae R R R Positive Positive Negative Class B carbapenemase
4 KBN12P07157 Klebsiella pneumoniae R R R Positive Negative Positive KPC
5 KBN12P06899 Klebsiella pneumoniae R R R Positive Negative Positive KPC
6 KBN12P06900 Klebsiella pneumoniae R R R Positive Negative Positive KPC
7 KBN12P06901 Klebsiella pneumoniae R R R Positive Negative Positive KPC
8 KBN12P06957 Klebsiella pneumoniae R R R Positive Negative Positive KPC
9 KBN12P06958 Klebsiella pneumoniae R R R Positive Negative Positive KPC
10 KBN12P06847 Pseudomonas aeruginosa R R R Positive Negative Positive KPC
11 KBN12P06890 Enterobacter aerogenes R R R Positive Negative Positive KPC
12 KBN12P06954 Escherichia coli R R R Positive Negative Positive KPC
13 KBN12P06953 Escherichia coli R R R Positive Positive Negative Class B carbapenemase
14 KBN12P06896 Escherichia coli R R R Positive Negative Positive KPC
15 KBN12P07135 Citrobacter freundii R R R Positive Negative Positive KPC
16 KBN12P06893 Enterobacter cloacae R R R Positive Positive Negative Class B carbapenemase
17 KBN12P06894 Escherichia coli R R R Positive Negative Positive KPC
18 KBN12P06895 Escherichia coli R R R Positive Negative Positive KPC
19 KBN12P06952 Enterobacter cloacae R R R Positive Positive Negative Class B carbapenemase
20 KBN12P06951 Enterobacter cloacae R R I Positive Positive Negative Class B carbapenemase
21 KBN12P06844 Acinetobacter baumannii R R R Positive Positive Negative Class B carbapenemase
22 KBN12P06845 Acinetobacter baumannii R R R Positive Negative Negative Class D carbapenemase
23 KBN12P06846 Acinetobacter baumannii R R R Positive Negative Negative Class D carbapenemase
24 KBN12P06863 Acinetobacter baumannii R R I Positive Negative Negative Class D carbapenemase
25 KBN12P06864 Acinetobacter baumannii R R R Positive Positive Negative Class B carbapenemase
26 KBN12P06865 Acinetobacter baumannii R R R Positive Negative Negative Class D carbapenemase
27 KBN12P07178 Acinetobacter baumannii R R R Positive Negative Negative Class D carbapenemase
28 KBN12P07179 Acinetobacter baumannii R R R Positive Negative Negative Class D carbapenemase
29 KBN12P07180 Acinetobacter baumannii R R R Positive Negative Negative Class D carbapenemase
30 KBN12P07083 Acinetobacter pittii R R R Positive Negative Negative Class D carbapenemase
31 KBN12P06831 Pseudomonas rhodesiae R R R Positive Negative Negative Class D carbapenemase
32 KBN12P07166 Serratia marcescens R R R Positive Negative Negative Class D carbapenemase
33 KBN12P06862 Pseudomonas putida R R R Positive Negative Negative Class D carbapenemase
34 KBN12P07183 Pseudomonas aeruginosa R R R Positive Negative Positive KPC
35 KBN12P07181 Pseudomonas aeruginosa R R R Positive Negative Positive KPC
36 KBN12P06866 Pseudomonas aeruginosa R R R Positive Negative Negative Class D carbapenemase
37 KBN12P06867 Pseudomonas aeruginosa R R R Positive Negative Negative Class D carbapenemase
38 KBN12P07182 Pseudomonas aeruginosa R R R Positive Negative Positive KPC
39 KBN12P06868 Pseudomonas aeruginosa R R R Positive Negative Negative Class D carbapenemase
40 KBN12P06848 Pseudomonas aeruginosa R R R Positive Negative Negative Class D carbapenemase
41 KBN12P06849 Pseudomonas aeruginosa R R R Positive Positive Negative Class B carbapenemase

Abbreviations: R, resistant; I, intermedius; IMP, imipenem; MEM, meropenem; ETP, ertapenem; KPC, klebsiella pneumoniae carbapenemases; EDTA, ethylene diamine tetra acetic acid; PBA, phenylboric acid.
Korean J Clin Lab Sci 2022;54:179-91 https://doi.org/10.15324/kjcls.2022.54.3.179
© 2022 Korean J Clin Lab Sci