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Article

Frequency and diversity of CTX-M enzymes among extended-spectrum beta-lactamase-producing Enterobacteriaceae isolates from Caracas, Venezuela.

Microbial drug resistance (Larchmont, N.Y.) - 1 Feb 2013

Redondo Carlos, Chalbaud Adriana, Alonso Guillermina

Abstract excerpt

CTX-M-type extended-spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae have been previously reported in Venezuela. We assessed the frequency and diversity of CTX-M enzymes among 97 ESBL-producing Enterobacteriaceae isolates as well as to establish the genetic relationship among CTX-M producers collected from six hospitals in Caracas. Polymerase chain reaction (PCR) assays identified the bla(CTX-M) genes...

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Identifiers

PMID: 23067200
DOI: 10.1089/mdr.2012.0079

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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