肠杆菌科

目的评价MIKROLATEST系统对临床常见的葡萄球菌、肠杆菌科细菌的鉴定能力。

Objective To evaluate the ability of MIKRO-LA-TEST system for identification of 58 strains in group Staphylococcus and family Enterobacteriaceae .

天津地区呼吸道感染肠杆菌科细菌质粒介导ESBLs基因型分析

Genotype Analysis of Enterobacteriaceae Producing ESBLs from Respiratory Tract Infections in Tianjin

4株产TEM型超广谱β内酰胺酶肠杆菌科细菌的研究

Study on four Enterobacteriaceae strains producing TEM-type extended-spectrum β - lactamases

210株肠杆菌科细菌产ESBLs检测及耐药性调查

Detection of ESBLs in 210 isolates of Enterobacteriaceae

结论运用PCR-SSCP技术可进行肠杆菌科食源性感染致病菌的快速鉴定。

Conclusion PCR-SSCP can rapidly identify Enterobacteriaceae foodborne infection bacteria .

肠杆菌科细菌质粒介导的AmpCβ-内酰胺酶的研究

Study on Plasmid-mediated AmpC β - lactamases in Local Enterobacteriaceae

结果共培养出肠杆菌科细菌541株，其中产ESBLs菌135株；

RESULTS Totally 541 strains of Enterobacteriaceae were cultivated altogether and ESBLs-producing bacteria were 135 strains .

肠杆菌科基因组内重复一致序列聚合酶链反应（ERICPCR）进行克隆株的DNA分型，确定同源性。

The repetitive consensus sequence of Enterobacteriaceae genome PCR ( ERIC-PCR ) was carried out for DNA typing of clonal strains in order to analyze the homology .

目的探讨肠杆菌科细菌超广谱β-内酰胺酶（ESBLs）产生情况及耐药性。

Objective To investigate the production and drug resistance of ESBLs in the bacteria of intestinal bacillus .

方法纸片扩散法（K-B法）测定头孢西丁对三代头孢菌素耐药的肠杆菌科细菌的敏感性；

Method The sensitivity of enterobacteriaceae to cefoxitin was determined by K-B method .

肠杆菌科细菌儿童分离株的ESBLs检出率明显高于成人分离株。

Enterobacteriaceae ESBLs production rates of strains in Children were significantly higher than the rates of strains in adults .

肠杆菌科细菌中超广谱β-内酰胺酶（ESBL）的研究

Study of clinical isolates of Enterobacteriaceae producing extended spectrum β - lactamases

本次试验肠杆菌科细菌与各临床科室关系密切，但主要是呼吸内科、ICU、泌尿内科、普外科等。

The test Enterobacteriaceae closely with clinical departments , but primarily of Respiratory Medicine , ICU , urinary medicine , general surgery , etc. .

存在于昆虫病原线虫肠道内的共生菌，经细菌学家鉴定，将其归属于肠杆菌科（Enterobacteriaceae）。

The symbiotic bacteria associated with insect pathogenic nematodes are placed in the family Enterobacteriaceae .

对肠杆菌科属细菌、其他G-杆菌敏感率高于TMT（P<0.01）；

, and has higher susceptibility than TMT against Enterobacter and other G bacillus ( P < 0.01 ) .

目的了解产AmpC酶肠杆菌科细菌在老年感染性疾病患者中的感染情况，指导临床合理使用抗生素。

Objective To study the infection condition of AmpC β lactamases producing strains for reasonable use of antibiotics in clinic .

在韩国和我国也有报道，但PER－1型ESBLs在肠杆菌科的流行情况还不清楚，非常有必要对产PER-1型ESBLs肠杆菌科细菌进行研究。

Recently , PER-1 type ESBLs was detected in Korea and China . But less research were proceed on PER-1 type ESBLs produced by Enterobacteriaceae .

目的：测定337株肠杆菌科细菌产超广谱β-内酰胺酶（ESBLs）情况，了解产酶株组与非产酶株组对临床常用抗生素的耐药情况。

Objective To detect the extended-spectrum β - lactamases ( ESBLs ) and resistance rate to usually used antibiotics in members of the family Enterobacteriaceae .

除变形杆菌属外，分离自ICU肠杆菌科细菌对几乎所有抗菌药物的敏感率均低于分离自非ICU的菌株。

In addition to Proteus spp , the sensitive rates for almost all of the antimicrobial drugs of Enterobacteriaceae isolated from ICU were lower than that of non-ICU strains isolated .

质粒qnr介导的肠杆菌科细菌对喹诺酮类药物耐药机制研究进展

Advances in plasmid-mediated qnr quinolone resistance mechanism of enterobacteria

通过比较得到更优的给药方案，并将优化给药方案应用于临床病例中，观察临床疗效。结果：1.对于肠杆菌科细菌，碳青霉烯类抗生素能获得理想的CFR。

Then we applied optimum regimen to clinic and observed clinical therapeutic effect . Results : 1.Against Enterobacteriaceae , carbapenems attained optima CFR .

结论产ESBLs的肠杆菌科细菌在台州地区较普遍，以CTX-M-9最为常见。

Conclusions The strains producing ESBLs were very common in Taizhou and CTX-M-9 β - lactamase was the most prevalent .

肠杆菌科基因间重复一致序列为引物的聚合酶链反应（ERIC-PCR）方法确定产MBL菌株的基因型，了解菌株来源、药敏谱和基因型与之间的关系；

The genotypes in 13 producing MBL strains of S. maltophilia obtained in this study were examined by ERIC-PCR ( enterobacterial repetitive intergenic consensus-PCR ) .

主要肠杆菌科细菌对泰能（IMP）的敏感性为99.5%，而对舒普深（CPZ）的耐药率平均为13.8%；

Main Enterobacteriaceae bacteria ' sensitivity to Imipenem reached 99.5 % , and the main Enterobacteriaceae bacteria ' average drug resistance rate to Cefoperazone was 13.8 % .

产生超广谱β-内酰胺酶（Extended-spectrumβ-lactamasesESBLs）是导致肠杆菌科细菌对第三代头孢菌素耐药的最常见机制，ESBLs尤其在肺炎克雷伯菌和大肠埃希菌最为多见。

The production of extended-spectrum β - lactamases ( ESBLs ) is the most common mechanism of resistance to the third generation cephalosporins in Enterobacteriaceae bacteria especially Escherichia coli and klebsiella pneumoniae .

结论上海地区肠杆菌科细菌产ESBLs情况严重，临床实验室有必要常规检测肠杆菌科细菌是否产ESBLs；

Conclusions The prevalence of ESBLs in clinical isolates of the family Enterobacteriaceae in Shanghai was high ; it is necessary for clinical laboratory to detect ESBLs in clinical isolates of the family Enterobacteriaceae routinely .

CTX对革兰氏阳性球菌及肠杆菌科细菌的杀菌效价均较高，可用于防治颅脑混合细菌感染；

The bactericidal activity of CTX against Gram 's positive strains and Enterobactericeae in serum and CSF were higher , CTX may be used in infections of nervous system caused by mixed bacteria .

结论美罗培南对革兰阴性杆菌有很强的抗菌活性，其抗菌活性要强于亚胺培南，是目前治疗肠杆菌科细菌特别是产ESBLs、AmpC酶细菌感染的危重患者的最理想用药。

Conclusions Meropenem has better antibacterial activity against Gram-negative bacterial than imipenem . It is the reasonable drug to cure the serious patient with Gram-negative bacterial carrying ESBLs , AmpC enzyme and metallo-enzyme currently .

目的：调查主要肠杆菌科细菌和非发酵菌产AmpC酶和ESBLs的状况及对常用抗菌药物的耐药性，指导临床合理用药。

AIM : To study the drug resistance to extended spectrum β Lactamase ( ESBLs ) and AmpC β Lactamase ( AmpC ) produced from both the main enterobacteriaceae bacteria and non ferment bacteria .

MIKRO-LA-TEST系统用于58株葡萄球菌、肠杆菌科细菌鉴定的评价

Evaluation of MIKRO-LA-TEST system in the identification of 58 strains in group Staphylococcus and family Enterobacteriaceae