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革兰阴性杆菌中16S rRNA甲基化酶和aac(6’)-Ib-cr基因的检测 被引量:5

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摘要 细菌对氨基糖苷类抗生素耐药机制研究以往主要集中在细菌产生的氨基糖苷类修饰酶。氨基糖苷类抗生素通过与细菌30S核糖体的16S rRNA亚单位结合,干扰蛋白质合成从而抑制细菌生长。然而,研究发现一种16S rRNA甲基化酶,能保护细菌的16SrRNA,使细菌对几乎所有氨基糖苷类抗生素高水平耐药,其MIC往往高达512—1024μg/ml。armA、rmtA、rmtB、rmtC和rmtD是5种主要的甲基化酶基因,
出处 《中华检验医学杂志》 CAS CSCD 北大核心 2010年第4期356-358,共3页 Chinese Journal of Laboratory Medicine
基金 广州市医药卫生科技项目(2006-YB-208)
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参考文献15

  • 1潘韵峰,俞云松,周华,董晓勤,陈亚岗,李兰娟.亚胺培南耐药鲍曼不动杆菌16S rRNA甲基化酶基因检测及流行菌株分析[J].中华微生物学和免疫学杂志,2008,28(1):34-39. 被引量:15
  • 2Yokoyama K,Doi Y,Yamane K,et al.Acquisition of 16S rRNA methylase gene in Pseudomonas aeruginosa.Lancet,2003,362:1888-1893.
  • 3Yamane K,Wachino J,Doi Y,et al.Global spread of multiple aminoglycoside resistance genes.Emerg Infect Dis,2005,11:951-953.
  • 4Park CH.Robicaek A,Jacoby GA,et al.Prevalence in the United States of aac(6')-Ib-cr encoding a ciprofloxacin-modifying enzyme.Antimicrob Agents Chemother,2006,50:3953-3955.
  • 5杨虹,王辉,彭黎明,杨启文,孙宏莉,徐英春,陈民钧.中国九家教学医院肠杆菌科细菌质粒介导的喹诺酮耐药机制研究[J].中华检验医学杂志,2008,31(9):969-974. 被引量:15
  • 6Yan JJ,Wu JJ,Ko WC,et al.Plasmid-mediated 16S rRNA methylases conferring high-level aminoglycoside resistance in Escherichia coli and Klebsiella Pneumoniae isolates from two Taiwan Residents hospitals.J Antimicrob Chemother,2004,54:1007-1012.
  • 7Bngaerts P,Galimand M,Bauraing C,et al.Emergence of armA and rmtB aminoglycoside resistance 16S rRNA methylases in Belgium.J Antimicrob Chemother,2007,59:459-464.
  • 8Doi Y,Ghilardi AC,Adams J,et al.High prevalence of metallo-beta-lactamase and 16S rRNA methylase coproduction among imipenem-resistant Pseudomonas aeruginosa isolates in Brazil.Antimicrob Agents Chemother,2007,51:3388-3390.
  • 9Wachino J,Yamane K,Shibayama K,et al.Novel plasmid-mediated 16S rRNA methylase,rmtC,found in a Proteus mirabilis isolate demonstrating extraordinary high-level resistance against various aminoglycosides.Antimicrob Agents Chemother,2006,50:178-184.
  • 10潘韵峰,周华,俞云松.导致高水平氨基糖苷类抗生素耐药的新型16SrRNA甲基化酶研究进展[J].中华检验医学杂志,2007,30(6):699-701. 被引量:28

二级参考文献64

  • 1王春新,蔡培泉,黄支密,糜祖煌,秦玲,过毅.阴沟肠杆菌喹诺酮类耐药qnr基因的发现[J].中华微生物学和免疫学杂志,2006,26(2):162-162. 被引量:28
  • 2陆坚,吴伟元,吴创鸿,文丽霞,单万水,张国良,李丽雄.革兰阴性菌qnrA基因介导的喹诺酮耐药分子机制研究[J].中华微生物学和免疫学杂志,2007,27(4):373-378. 被引量:8
  • 3潘韵峰,周华,俞云松.导致高水平氨基糖苷类抗生素耐药的新型16SrRNA甲基化酶研究进展[J].中华检验医学杂志,2007,30(6):699-701. 被引量:28
  • 4Corbella X, Montero A, Pujol M, et al. Emergence and rapid spread of carbapenem resistance during a large and sustained hospital outbreak of muhiresistant Acinetobacter baumannii. J Clin Microbiol, 2000, 38( 11 ): 4086-4095.
  • 5Kurokawa H, Yagi T, Shibata N, et al. Worldwide proliferation of carbapenem-resistant gram-negative bacteria. Lancet, 1999, 354 (9182) : 955.
  • 6Jeon BC, Jeong SH, Bae IK, et al. Investigation of a nosocomial outbreak of imipenem-resistant Acinetobacter baumannii producing the OXA-23 β-1actamase in Korea. J Clin Microbiol, 2005, 43 ( 5 ) : 2241-2245.
  • 7Rhomberg PR, Jones RN, Sader HS, et al. Antimicrobial resistance rates and clonality results from the Meropenem Yearly Susceptibility Test Information Collection (MYSTIC) programme: report of year five ( 2003 ). Diagn Microbiol Infect Dis, 2004, 49 (4) : 273-281.
  • 8Yokoyama K, Doi Y, Yamane K, et al. Acquisition of 16S rRNA methylase gene in Pseudomonas aeruginosa. Lancet, 2003, 362 (9399) : 1888-1893.
  • 9Doi Y, Yokoyama K, Yamane K, et al. Plasmid-mediated 16S rRNA methylase in Serratia marcescens conferring high-level resistance to aminoglycosides. Antimicrob Agents Chemother, 2004, 48(2) : 491-496.
  • 10Galimand M, Courvalin P, Lambert T. Plasmid-mediated highlevel resistance to aminoglycosides in Enterobaeteriaeeae due to 16S rRNA methylation. Antimicrob Agents Chemother, 2003, 47 (8) : 2565-2671.

共引文献48

同被引文献35

  • 1冯旰珠,张扬,姚堃,赵水娣.多重耐药鲍曼不动杆菌16S rRNA甲基化酶、氨基糖苷类修饰酶基因研究[J].中国感染与化疗杂志,2008,8(4):303-306. 被引量:9
  • 2许宏涛,陈东科,张秀珍.多重耐药绿脓假单胞菌中I类整合子的研究[J].中华检验医学杂志,2005,28(7):721-723. 被引量:22
  • 3潘韵峰,周华,俞云松.导致高水平氨基糖苷类抗生素耐药的新型16SrRNA甲基化酶研究进展[J].中华检验医学杂志,2007,30(6):699-701. 被引量:28
  • 4Yong D,Toleman MA,Giske CG,et al. Characterization of a new metallo-β-lactamase gene, blaNDM 1, and a novel erythromycin esterase gene carried on a unique genetic structure in Klehsiella pneumoniae sequence type 14 from India[J]. Antimicrob Agents Chemother, 2009,53(27) : 5046-5054.
  • 5Clinical and Laboralory Standards Institure. Performance stand- ards for antimicrobial susceptibility testing. 20th informational supplement. M100S20[S]. Wayne PA : CLSI, 2010.
  • 6Karthikeyan KK, Mark AT, Timothy RW, et al. Emergence of a new antibiotic resistance mechanism in India, Pakistan, and the UK : a molecular, biological, and epidemiological study[J]. Lancet Infect Dis,2010,10(3) :597-602.
  • 7李智山,周乐翔,赵建忠,杨燕,邓三季,邹玖明.大肠埃希菌新的氨基糖苷类修饰酶基因研究[J].中华医院感染学杂志,2007,17(8):914-916. 被引量:57
  • 8Yan J J,Wu J J,Ko W C,et al. Plasmid-mediated 16S rRNA methy- lases conferring high-level aminoglycoside resistance in esche- richia coli and klehsiella pneumoniae isolates from two Taiwan- ese hospitals[J]. J Antimicrob Chemother, 2004,54 (6): 1007- 1012.
  • 9Wachino J, Yamane K, Shibayama K, et al. Novel plasmid-me- diated 16S rRNA methylase,RmtC,found in a proteus mirabi- lis isolate demonstrating extraordinary high-level resistance a- gainst various aminoglycosides[J]. Antimicrob Agents Che- mother,2006,50(1) :178-184.
  • 10Bogaerts P, Galimand M, Bauraing C, et al. Emergence of Ar- mA and RmtB aminoglycoside resistance 16S rRNA methylases in Belgium[J]. J Antimicrob Chemother, 2007,59(3) :459-464.

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