セファロス・リナーゼ、セファロス・リン分解酵素

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English Journal

Hydrolysis Spectrum Extension of CMY-2-Like β-Lactamases Resulting from Structural Alteration in the Y-X-N Loop.

Dahyot S, Mammeri H.SourceAddress correspondence to Hedi Mammeri, mammeri.hedi@chu-amiens.fr.
Antimicrobial agents and chemotherapy.Antimicrob Agents Chemother.2012 Mar;56(3):1151-6. Epub 2012 Jan 9.
The Citrobacter freundii isolate CHA, which was responsible for postoperative peritonitis after 10 days of cefepime therapy, displayed a phenotype of resistance consistent with extended-spectrum AmpC (ESAC) β-lactamase. The chromosome-borne bla(AmpC-CHA) gene was amplified and sequenced, revealing
PMID 22232281

Prevalence of extended-spectrum cephalosporinase (ESC)-producing Escherichia coli in Danish slaughter pigs and retail meat identified by selective enrichment and association with cephalosporin usage.

Agersø Y, Aarestrup FM, Pedersen K, Seyfarth AM, Struve T, Hasman H.SourceResearch Group for Microbial Genomics and Antimicrobial Resistance, National Food Institute, Technical University of Denmark, Kemitorvet build. 204, DK-2800 Lyngby, Denmark.
The Journal of antimicrobial chemotherapy.J Antimicrob Chemother.2012 Mar;67(3):582-8. Epub 2011 Dec 29.
OBJECTIVES: To investigate the prevalence of extended-spectrum cephalosporinase (ESC)-producing Escherichia coli in pigs at slaughter and retail meat, and possible associations with the consumption of third- and fourth-generation cephalosporins.METHODS: During 2009, faecal samples from Danish pigs (
PMID 22207594