期刊文献+

PCR及RT-PCR对咽拭子标本肺炎支原体的检测探究

下载PDF
导出
摘要 目的分析PCR及RT-PCR对咽拭子标本肺炎支原体的检测结果。方法收集2013年01月~2014年01月本院收治的140例儿科门诊患儿临床资料,其中肺炎支原体患儿68例,疑似肺炎支原体患儿72例,分别采取PCR及RT-PCR方法检测,最后分析两种检测方法的应用价值。结果140例患儿咽拭子标本中共检测阳性标本18例(12.85%),共检测出阳性52例,占37.14%;阴性88例,占62.86%。 RT-PCR测定咽拭子标本肺炎支原体的敏感度明显高于PCR检测,差异显著,具有统计学意义(<0.05)。两种方法测定咽拭子标本肺炎支原体的特异度对比,差异不显著,无统计学意义(>0.05)。在140例儿科门诊患儿中,≤3岁组儿童呼吸道感染阳性率为57.86%,明显高于≤7岁组患儿、>7岁组患儿的30.71%、11.43%,差异显著,具有统计学意义(<0.05)。结论与PCR检测方法对比,采取RT-PCR检测咽拭子标本肺炎支原体,可提高早期临床诊断的准确性,合理判断临床治疗效果。
作者 易春生
出处 《医学信息(医学与计算机应用)》 2014年第20期160-160,共1页 Medical Information
  • 相关文献

参考文献3

二级参考文献64

  • 1赵国荣,卓志强,施燕禧.小儿肺炎支原体肺炎的诊断与治疗[J].中国人兽共患病学报,2006,22(1):96-96. 被引量:11
  • 2刘又宁,陈民钧,赵铁梅,王辉,王睿,刘庆锋,蔡柏蔷,曹彬,孙铁英,胡云建,修清玉,周新,丁星,杨岚,卓建生,唐英春,张扣兴,梁德荣,吕晓菊,李胜歧,刘勇,俞云松,魏泽庆,应可净,赵峰,陈萍,侯晓娜.中国城市成人社区获得性肺炎665例病原学多中心调查[J].中华结核和呼吸杂志,2006,29(1):3-8. 被引量:784
  • 3Waites KB,Talkington DF.Mycoplasma pneumoniae and its role as a human pathogen.Clin Microbiol Rev,2004,17:697-728.
  • 4Ngeow YF,Suwanjutha S,Chantarojanasriri T,et al.An Asian study on the prevalence of atypical respiratory pathogens in community-acquired pneumonia.Int J Infect Dis,2005,9:144-153.
  • 5Matsuoka M,Narita M,Okazaki N,et al.Characterization and molecular analysis of macrolide-resistant Mycoplasma pneumoniae clinical isolates obtained in Japan.Antimicrob Agents Chemother,2004,48:4624-4630.
  • 6Morozumi M,Hasegawa K,Kobayashi R,et al.Emergence of macrolide-resistant Mycoplasma pneumoniae with a 23S rRNA gene mutation.Antimicrob Agents Chemother,2005,49:2302-2306.
  • 7Morozumi M,lwata S,Hasegawa K,et al.Increased macrolide resistance of Mycoplasma pneumoniae in pediatric patients with community-acquired pneumonia.Antimicrob Agents Chemother,2008,52:348-350.
  • 8Liu Y,Ye X,Zhang H,et al.Antimicrobial susceptibility of Mycoplasma pneumoniae isolates and molecular analysis of macrolide-resistant strains from Shanghai,China.Antimicrob Agents Chemother,2009,53:2160-2162.
  • 9Xin D,Mi Z,Han X,et al.Molecular mechanisms of macrolide resistance in clinical isolates of Mycoplasma pneumoniae from China.Antimicrob Agents Chemother,2009,53:2158-2159.
  • 10Pereyre S,Charron A,Renaudin H,et al.First report of macrolide-resistant strains and description of a novel nucleotide sequence variation in the P1 adhesin gene in Mycoplasma pneumoniae chnical strains isolated in France over 12 years.J Clin Microbiol,2007,45:3534-3539.

共引文献33

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部