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广州地区产CTX—M-15的大肠埃希菌的系统发育群的研究 被引量：4

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摘要 CTX-M型ESBL是大肠埃希菌中常见的类型，目前发现的CTX—M型ESBL超过80种，根据其氨基酸序列的差异分为5群：CTX-M-1、CTX—M-2、CTX-M-9、CTX—M-8和CTX—M-25。我国是CTX-M型ESBL的高发地区，基因型主要以blaCTX—M-14和blaCTX-M-3为主，但近年来blaCTX—M-15型所占的比例迅速上升。
作者 黎晓强 卓超 肖书念 钟南山
机构地区 重庆医科大学第一附属医院呼吸科 呼吸疾病国家重点实验室 广州医学院附属第一医院
出处 《中华检验医学杂志》 CAS CSCD 北大核心 2010年第2期152-154,共3页 Chinese Journal of Laboratory Medicine
基金 国家传染病重大专项计划资助项目（2009zx10004-109）
关键词 CTX-M型 大肠埃希菌 系统发育 广州地区 ESBL 氨基酸序列 高发地区 基因型
分类号 R446.5 [医药卫生—诊断学]
  • 相关文献

参考文献7

  • 1肖庆忠,苏丹虹,江洁华,钟南山.广州地区革兰阴性杆菌CTX-M和OXA型广谱β-内酰胺酶基因分型研究[J].中华医院感染学杂志,2005,15(12):1321-1326. 被引量：34
  • 2Livermore DM, Canton R, Gniadkowski M, et al. CTX-M: changing the face of ESBLs in Europe. J Antimicrobial Chemother, 2007, 59 : 165-174.
  • 3Herzer PJ, Inouye S, Inouye M, et al. Phylogenetic distribution of branched RNA-linked multicopy single-stranded DNA among natural isolates of Escherichia coli. J Bacteriol, 1990, 172: 6175- 6181.
  • 4Coque TM, Novais A, Carattoli A, et al. Dissemination of clonally related Escherichia coli strains expressing extended-spectrum beta- Lactamase CTX-M-15. Emerg Infect Dis,2008, 14: 195-200.
  • 5Boyd EF, Hartl DL. Chromosomal regions specific to pathogenic isolates of Escherichia coli have a phylogenetically clustered distribution. J Bacterial, 1998, 180 : 1159-1165.
  • 6Clermont O, Bonacorsi S, Bingen E. Rapid and simple determination of the Escherichia coli phylogenetic group. Appl Environ Microbiol, 2000, 66 : 4555-4558.
  • 7Martinez JA, Soto S, Fabrega A, et al. Relationship of phylogenetic background, biofilm production, and time to detection of growth in blood culture vials with clinical variables and prognosis associated with Escherichia coli bacteremia. J Clin Microbiol, 2006, 4 : 1468-1474.

二级参考文献15

  • 1Tzouvelekis LS,Tzelepi E,Tassios PT,et al.CTX-M-type β-lactamases:an emerging group of extended-spectrum enzymes[J].Int J Antimicrob Agents,2000,14(2):137-142.
  • 2Kloos WE,Bannerman TL.Staphylococcus and Micrococcus[A].In:Murray PR,Baron EJ,Pfalier MA,etal.Manual of clinical microbiology[M].7th ed.Washington,D.C.:American Society for Microbiology,1999.264-282.
  • 3National Committee for Clinical Laboratory Standards.Perform ance standards for antimicrobial susceptibility testing[S].11th informational supplement.M2-A6 and M7-A4.Wayne,Pa:NCCLS,2001.23-52.
  • 4Bauernfeind A,Stemplinger I,Jungwirth R,etal.Sequences of β-lactamase genes encoding CTX-M-1 (MEN-1) and CTXM-2 and relationship of their amino acid sequences with those of other β-lactamases[J].Antimicrob Agents Chemother,1996,40(2):509-513.
  • 5Gniadkowski M,Schneider I,Palucha A,et al.Cefotaxime resistant Enterobacteriaceae isolates from a hospital in Warsaw,Poland:identification of a new CTX-M-3 cefotaxime-hy drolyzing β-lactamase that is closely related to the CTX-M-1/MEN-1 enzyme[J].Antimicrob Agents Chemother,1998,42(4):827-832.
  • 6Yan J J,Ko WC,Tsai SH,et al.Dissemination of CTX-M-3 and CMY-2 β-lactamases among clinical isolates of Escherichia coli in Southern Taiwan[J].J Clin Microbiol,2000,38 (12):4320-4325.
  • 7Oliver A,Perez-D JC,Coque TM,et al.Nucleotide sequence and characterisation of a novel cefotaxine-hydrolysing β-1actamase (CTX-M-10) isolated in Spain[J].Antimicrob Agents Chemother,2001,45(2):616-620.
  • 8Gazouli M,Tzelepi E,Sidorenko SV,et al.Sequence of the gene encoding a plasmid-mediated cefotaxime-hydrolyzing class A β-lactamase (CTX-M-4):in volvement of serine 237 in cephalosporin hydrolysis[J].Antimicrob Agents Chemother,1998,42(5):1259-1262.
  • 9Bradford PA,Yang Y,Sahm D,et al.CTX-M-5,a novel cefotaxime-hydrolyzing β-lactamase from an outbreak of Salmonella typhimurium in Latvia[J].Antimicrob Agents Chemother,1998,42(8):1980-1984.
  • 10Gazouli M,Tzelepi E,Markogiannakis A,et al.Two novel plasmid-mediated cefotaxime-hydrolyzing β-lactamases (CTXM-5 and CTX-M-6) from Salmonella typhimurium[J].FEMS Microbiol Lett,1998,165(2):289-293.

共引文献33

同被引文献56

  • 1王辉,刘颖梅,王清涛,孙宏莉,陈民钧.北京发现同时产DHA-1质粒AmpC型及CTX-M型超广谱β-内酰胺酶的肺炎克雷伯菌[J].中华微生物学和免疫学杂志,2005,25(5):419-422. 被引量：38
  • 2杨启文,徐英春,王辉,谢秀丽,陈民钧.CTX-M酶在北京协和医院临床分离大肠埃希菌中的流行[J].中国感染与化疗杂志,2006,6(1):1-6. 被引量：23
  • 3李轶,蒋燕群,汤瑾,王坚镪,李桂兰.大肠埃希菌、克雷伯菌中质粒AmpC酶的流行分布[J].检验医学,2006,21(5):517-520. 被引量：15
  • 4Fuentec MD,Priscila DS,Helia BT,et al.Mutaciones en genes gyrAy gyrBen copas de bacilos Gram negativos aisladas en hostitales chilenos ysu relacion con la Resistencia a Fluoroquino lonas.Rev Med Chile,2007,135(9):1103-1110.
  • 5Black JA,Moland ES,Thomson KS.Ampc disk test for detection of plasmid-mediated Ampc-β lactamases in Enterobacteriaceae lacking chromosomal Ampc-β lactamases.Clin Microboiol 2005,43(7):3110-3113.
  • 6Tsai TY,Chang SC,Hsueh PR,et al.In vitro activity of isepamicin and other aminoglycosides against clinical siolates of Gram-negative bacteria causing nosocomial bloodstream infections.J Microbil Immunol infect,2007,40(6):481-486.
  • 7Gupta V.An update on newer β-lateamases.Indin J Med Res,2007,126(11):417-427.
  • 8Walsh TR,MarK AT,Laurent P,et al.Metallo-beta-lactamases:the quiet before the storm? Clin Microbiol Rev,2005,18:306-325.
  • 9Paterson DL,Bonomo RA.Extended-spectrum beta-lactamaese a clinical update.Clin Microbiol Rev,2005,18:657-686.
  • 10Taneja N,Rao P,Arora J,et al.Occurrence of ESBL&Amp-C β-lactamases & susecptibility to newer antimicrobial agents in complicated UTI.Indin J Med Res,2008,127(1):85-88.

引证文献4

二级引证文献18

中华检验医学杂志
2010年 第2期

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