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Table 2 The antimicrobial agents for 17 antimicrobial categories used to define the E. coli antimicrobial resistance

From: Extensive antimicrobial resistance and plasmid-carrying resistance genes in mcr-1-positive E. coli sampled in swine, in Guangxi, South China

Antimicrobial category

Antimicrobial agent

Aminoglycosides

Gentamicin (GEN)

Amikacin (AMK)

Anti-MRSA cephalosporin

Ceftaroline (CPT)

Antipseudomonal penicillin + β-lactamase inhibitor

Piperacillin/tazobactam (TZP)

Carbapenem

Imipenem (IMP)

Meropenem (MEM)

Non-extended spectrum cephalosporins

Cefalexin (LEX)

Cefuroxime (CXM)

3rd and 4th generation cephalosporins

Cefotaxime (CTX)

Ceftriaxone (CRO)

Cefepime (FEP)

Cephamycin

Cefoxitin (FOX)

Fluoroquinolone

Ciprofloxacin (CIP)

Folate pathway inhibitor

Sulfadiazine (SDI)

Trimethoprim/sulfamethoxazole (SXT)

Glycylcycline

Tigecycline (TGC)

Monobactam

Aztreonam (ATM)

Penicillin

Ampicillin (AMP)

Penicillin+β-lactamase inhibitors

Amoxicillin/clavulanicacid (AMC)

Ampicillin-sulbactam (SAM)

Phenicol

Chloramphenicol (CHL)

Phosphonic acid

Fosfomycin (FOS)

Polymyxins

PolymyxinB (PB)

Colistin (COL)

Tetracycline

Tetracycline (TET)

Doxycycline (DOX)

Macrolides

Azithromycin (AZM)