… carrier rate of third-generation cephalosporin-resistant E. coli or K… coli isolated from piglets
with diarrhea in swine farms … based on the analysis of a total of 113 blood culture isolates of K. …

… bla SHV-12 (ESBL types); bla CMY-2 (AmpC type); and bla TEM… enterica isolates from swine
cecal contents and retail pork … In our study, molecular analysis of plasmid transferability and …

… -spectrum β-lactamases (ESBLs), AmpC-type β-lactamases and … -M + bla TEM + bla SHV
genes was identified in 4 isolates … coli recovered from cattle, pigs and poultry carried a class 1 …

… A beta‐lactamases including three families of TEM, SHV and … of the isolates and subsequent
plasmid analysis to evaluate … extended‐spectrum beta‐lactamases; isolates carrying CTX‐…

… AmpC-type cephalosporinases are Ambler class C β-… ESBL genes (bla SHV , bla TEM bla
CTX-M and bla OXA ) were … did not present molecular characteristics of the hypervirulent (…

… ESBLs, that is, TEM (except TEM-1), SHV (except SHV-1 and 2), … Eight of these isolates were
AmpC type β-lactamase … the ESBL-producing Enterobacteriaceae from bovine and bubaline …

… -generation cephalosporin-resistant (TGC r )-Escherichia coli. Isolates were characterized
… bla ACC ) are plasmid-borne ampC type cephalosporinases that hydrolyze cephalosporins. …

… coli was reported having bla CTX-M , bla SHV , and bla TEM … CTX-M type beta-lactamases
followed by CMY-ampC type … of animal isolates and the combination bla CTX-M-1 + bla TEM …

… ] from which the plasmid was isolated) and SHV (named after … genes encoding beta-lactamases
and carbapenemases [48]. … However, the high similarity between the wild pig and wild …

… them are ESBLs and AmpC-type βlactamases (AmpC). … Comparative analysis of
extendedspectrum beta-lactamase-… -spectrum beta-lactamases and/or AmpC beta-lactamases in …