药学研究2016，Vol.35Issue(12)：725-728,4.DOI:10.13506/j.cnki.jpr.2016.12.012
血流感染的病原菌分布及耐药性分析
AnaIysis of the distribution and drug resistance of pathogenic bacteria of bIoodstream infections
摘要
Abstract
Objective To get information about bacterial distribution and resistance in bloodstream infection.Methods Various clinical department blood cultures samples were collected by Bactec FX and Bact/ Alert 3D 240.The identification and antimicrobial susceptibility testing were performed with Walkway 96 Plus and API,Statistical analysis was done with Whonet 5.6.ResuIts A total of 385 bacterial strains were isolated,and gram negative bacteria accounted for 63.11%,of which Escherichia coli accounted for 31.69%,followed by Klebsiella pneumonia 8.83%,the gram positive bacteria accounting for 34.55%,of which Staphylococcus epidermidis accounted for 8. 05%,followed by staphylococcus aureus accounted for 7. 53%.The resistant rates of Staphylococcus,Enterococcus and Streptococcus pneumoniae to vancomycin,linezolid were 0;No imipenem and meropenem resistant Escherichia coli and Klebsiella pneumonia were found.ConcIusion Gram-negative ba-cilli were the major pathogens of BSI;Antibiotic resistance becomes more prevalent in some major pathogens.Rational use of antibiotics is important for the containment of bacterial resistance.关键词
血流感染/病原菌/分布/耐药性Key words
Bloodstream infection/Pathogenic bacteria/Distribution/Drug resistance分类
医药卫生引用本文复制引用
纪冰,付明霞,高梅兰,刘永云,孟玮,彭新国..血流感染的病原菌分布及耐药性分析[J].药学研究,2016,35(12):725-728,4.基金项目
滨州市科技发展计划项目（No.2013ZC1711）；滨州医学院科技计划 （）
