Table 6.
ESBL enzyme production characteristics of Salmonella sp. isolates obtained from chicken cuts produced in the state of Paraná
| Serovar | Phenotype of resistance | MR | Type of ESBL |
|---|---|---|---|
| Typhimurium | AMP, GEN, DOX, TET, NAL, CRO, CPM, ATM | Yes | CTX-M-2 |
| Heidelberga | AMP, AMC, DOX, TET, NAL, TOB, CRO, CPM, ATM | Yes | CTX-M-2 |
| Ndoloa | AMP, GEN, DOX, TET, CRO, CPM, ATM | Yes | CTX-M-2 |
| Heidelberg | AMP, GEN, DOX, TET, NAL, CRO, CPM, ATM | Yes |
CTX-M-2 TEM-1 |
| Heidelberg | AMP, GEN, DOX, TET, NAL, CRO, CPM, ATM | Yes | CTX-M-2 |
| Ndolo | AMP, GEN, DOX, TET, NAL, CRO, CPM, ATM | Yes | CTX-M-2 |
| Typhimurium | AMP, DOX, TET, NAL, CRO, CPM, ATM | Yes |
CTX-M-2 TEM-1 |
| Typhimurium | AMP, DOX, TET, NAL, CRO, CPM, ATM | Yes |
CTX-M-2 TEM-1 |
| Heidelberg | AMP, GEN, DOX, TET, NAL, CRO, CPM, ATM | Yes | CTX-M-2 |
| Typhimurium | AMP, GEN, DOX,TET, NAL, CRO, CPM, ATM | Yes | CTX-M-2 |
| Typhimurium | AMP, GEN, DOX,TET, NAL, CRO, CPM, ATM | Yes | CTX-M-2 |
| Ndolo | AMP, GEN, DOX, TET, NAL, CRO, CPM, ATM | Yes | CTX-M-2 |
| Typhimurium | AMP, GEN, DOX, TET, NAL, CRO, CPM, ATM | Yes | CTX-M-2 |
MR, multi-resistance; AMP, ampicillin; GEN, gentamicin; DOX, doxycycline; TET, tetracycline; NAL: nalidixic acid; CRO, ceftriaxone; CPM, cefepime; ATM, aztreonam; AMC, amoxicillin with clavulanic acid; TOB, tobramycin
aIsolates from the same sample