Results 51 to 60 of about 6,787 (165)

Drug resistance and molecular typing of Salmonella isolated from foodborne diseases in Ganzhou City [PDF]

open access: yes
ObjectiveTo provide scientific basis for rational clinical use and traceability of outbreaks of foodborne Salmonellosis, the drug resistance and molecular typing characteristics of foodborne Salmonella in Ganzhou City was understood, and a database of ...
FANG Huan   +7 more
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东莞樟木头355例儿童细菌性肺炎细菌分布情况及药敏分析

open access: yesZhongguo shiyan zhenduanxue, 2015
目的分析樟木头地区近年致儿童肺炎的细菌分布和耐药情况,以提高本地区对儿童细菌性肺炎的诊治水平,减少多重耐药菌的产生和流行。方法统计本院最近3年收治的儿童细菌性肺炎确诊病例,分析致儿童肺炎的细菌分布和耐药情况用于指导临床用药。结果最近3年本院共收治355例儿童细菌性肺炎确诊病例。其中,革兰氏阳性菌感染有54例,占总病例的15.2%(54/355),革兰氏阴性菌感染有301例,占总病例的84.8%(301/355)。在革兰氏阳性菌感染中,多重、双重、单重耐药分别为26、13、13例,仅2例无耐药 ...
邹享珍   +4 more
doaj  

Antimicrobial susceptibility, variation and relative expression of relative genes of Salmonella screened from different quinolone and fluoroquinolones [PDF]

open access: yes, 2020
Objective To study the mutation and expression of genes of Salmonella when screened by different concentrations of quinolone and fluoroquinolones during propagation and their relation with antibiotic resistance.
Baowei YANG   +7 more
core   +1 more source

多重耐药菌感染在神经外科的现状分析

open access: yesZhongguo shiyan zhenduanxue, 2019
目前,医院中多重耐药菌感染的现象日益增多。对于神经外科患者而言,多重耐药菌感染的几率很大,一方面是由于陪护人员以及探视人员较多造成的;另一方面,一些神经外科患者的病情较为严重,甚至还要借助呼吸机维持生命体征,存在气管切开或插管[1]。本文选取我院神经外科在2017年1月到2017年12月之间的多重耐药菌感染病例作为研究对象开展研究。1资料与方法1 ...
刘金杰, 赵宇昊, 童岚
doaj  

A retrospective analysis of antibiotic treatment of pneumonia caused by Acinetobacter baumannii [PDF]

open access: yes, 2013
目的:本文回顾性分析我院鲍曼不动杆菌肺炎患者抗菌药物的使用情况及治疗结果,以期为我院鲍曼不动杆菌感染患者的抗菌治疗提供依据。方法:对我院2011年1月-2012年12月收治的鲍曼不动杆菌(ACInETObACTEr bAuMAnnII,A.b)所致肺炎患者的临床基本资料、药敏情况、抗菌药物使用情况及治疗结果进行统计和分析。结果:48例鲍曼不动杆菌肺炎患者都存在严重原发病或免疫功能低下。在48株A.b中检出多重耐药鲍曼不动杆菌(Mdr A.b)12株,A.b对亚胺培南耐药率最低(19.05 ...
姚天赐, 张彧梅, 许萌芽
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Serotype distribution and antimicrobial resistance characteristics of Salmonella in chicken meat collected from wholesale markets in Beijing City [PDF]

open access: yes
ObjectiveTo investigate the serotype distribution and antimicrobial resistance characteristics of Salmonella isolated from retail chicken in Beijing City.MethodsA total of 135 Salmonella strains were isolated from retail chicken meat collected from three
BAI Yao   +9 more
core   +1 more source

临床分离肺炎克雷伯菌中整合酶基因的检测分析

open access: yesZhongguo shiyan zhenduanxue, 2012
近年来肺炎克雷伯菌已成为医院感染的重要病原菌,同时院内分离的肺炎克雷伯菌往往有较高的产超广谱β-内酰胺酶(ESBL)率并呈现多重耐药性[1,2]。在肠杆菌科细菌耐药机制中,整合子起着非常重要的作用[3],通过位点特异性基因重组机制使细菌耐药基因盒(gene cassette)整合在一起,形成多种耐药基因的组合和排列 ...
杨朵, 王占伟, 郭宇, 张正
doaj  

Analysis of resistance and virulence genes of foodborne Staphylococcus aureus in northwestern Hubei Province [PDF]

open access: yes, 2020
Objective To understand the prevalence, drug resistance, and virulence gene distribution of foodborne Staphylococcus aureus in northwestern Hubei Province.
Duo ZHAO   +5 more
core   +1 more source

耐甲氧西林金黄色葡萄球菌SCCmec基因分型与耐药性研究

open access: yesZhongguo shiyan zhenduanxue, 2012
目的了解临床MRSA菌株SCCmec基因型分布和各种基因型的耐药特征。方法采用应用多重聚合酶链式反应(PCR)技术对MRSA进行SCCmec基因分型;采用K-B纸片扩散法检测MRSA抗菌药物敏感性。结果 65株MRSA菌株中包括SCCmecⅢ型60株(92.31%),SCCmecⅣa型4株(6.15%),未分型1株(1.54%)。耐药性分析显示所有菌株对万古霉素、利奈唑烷、替考拉宁和奎奴普丁/达福普汀完全敏感,对氯霉素耐药率较低,各型别间无显著差异(P>0.05)。对其它非β-内酰胺类的抗菌药物 ...
纪冰   +7 more
doaj  

The Role of AIB1 in Cholangiocarcinoma Cell Glycolysis [PDF]

open access: yes, 2016
AIB1是类固醇激素受体辅助激活子家族(steroidreceptorcoactivator,SRC)中的一员,可以调节机体发育和其他的重要生理学的功能。近期研究表明AIB1可以与HIF-1α相互作用,从而参与调节肿瘤糖酵解过程。 胆管癌是世界范围内高发和高致死率的恶性肿瘤之一。已有报道在胆管癌组织样品中AIB1的表达水平明显高于癌旁组织。我们的研究旨在探索一个作为潜在的致癌基因,AIB1在胆管癌肿瘤的发生发展中的功能。我们发现胆管癌QBC939稳定敲除AIB1细胞株的生长受到抑制,AIB1敲低诱导p ...
提爱军
core  

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