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- Behaviour of Escherichia coli under high pressure. 高压下,埃希氏菌属大肠杆菌的活性。
- The investigation suggests that Mar phenotype of Escherichia coli be determined by the levels of active efflux system acrAB gene expression, and the expression of acrAB gene should be regulated by mar operon. 本研究表明大肠杆菌acrAB表达水平决定了大肠杆菌多重耐药表型,mar可能调控acrAB的表达。
- level of Escherichia coli 大肠杆菌含量
- Objective: To investigate active efflux of drugs in clinical isolated strains of Escherichia coli. 目的:研究临床分离的大肠杆菌多重耐药株和敏感株中抗菌药物的主动外排系统。
- Independent domain localization of Escherichia coli T-protein by limited proteolytic digestion. 大肠杆菌T蛋白的预苯酸脱氢酶结构域的高效表达纯化与活性测定。
- Objective To find out the distribution and biological features of Escherichia coli O157:H7 in animal host in Wuhu area. 目的了解O157:H7大肠杆菌在芜湖地区动物宿主中的存在现状及其生物学特性。
- Objective To investigate the active efflux of fluoroquinolones in clinical isolated strains of Escherichia coli. 目的研究临床分离的大肠杆菌敏感株和多重耐药菌株体内的氟喹诺酮类药物积聚情况与耐药性的关系。
- The Effect of Photoreactivation on Mutation Rate of Escherichia coli after Ultraviolet Ray's Radiation[J]. 引用该论文 温崇庆;薛明;刘慧玲;刘展峰;袁伟良.
- Many strains of Escherichia coli and Citrobacter spp. show colonies with a greenish metallic sheen in this medium. 培养许多品系的大肠杆菌属和柠檬酸菌属的菌落时;培养基中会呈现出绿色金属光泽.
- It possessed a certain protection on the lethal infection of Escherichia coli O 111 B 4 and Bacillus Proteus in mouse body (in a dosage of 15g/kg). 体内抗菌试验表明 ,复方石韦片 15g/kg对小鼠体内大肠埃希氏菌O111B4 和变形杆菌致死感染有一定的保护作用。
- Effect of complex acidifier on colonization and quanta of Escherichia coli & Salmonella typhi in avians jejunum was analysed in this experiment. 分析了复合酸化剂对艾维因肉鸡空肠内Escherichiacoli和Salmonellatyphi定植定量的影响。
- The ERIC-PCR pattern of each of 17 isolates of Escherichia coli and Klebsiella pneumoniae can be divided into 28 different clones. 大肠埃希菌及肺炎克雷伯菌各 17株 ,ERIC PCR图谱可以分为 2 8个不同克隆。
- Objective To investigate the effect of super-lubricative type 1,type 2 and siliconized-latex catheters on the generation of Escherichia coli biofilm. 目的研究超润滑导尿管1、超润滑导尿管2、硅化处理导尿管对大肠埃希氏杆菌生物膜形成的影响,以指导临床护理工作中根据患者不同情况合理选择导尿管。
- RESULTS The proportion of Escherichia coli, Shigella flexneri and Staphylococcus epidermidis was predominant (29.9%, 19.6%, and 14.3%). 结果病原菌以致病性大肠埃希菌、弗氏志贺菌、表皮葡萄球菌所占比重最大(29.;9%25、19
- The purpose of this study was to investigate thepresence of Escherichia coli isolated from geese and dead embryonated eggs in 10counties of Yancheng. 本研究对盐城地区10个县(市、区)的大、中、小型鹅场爆发(继发)鹅大肠杆菌病的情况及鹅炕坊死胚感染大肠杆菌的情况进行了调查研究。
- Methods: use CCCP inhibit testing detect the existence of pump mechanismin clinical isolates, the level of mRNA expressions of acrA in clinical strains of Escherichia. 方法:采用CCCP抑制实验检测细菌在加入泵抑制剂前后针对环丙沙星的最低抑菌浓度的变化,查明泵机制的存在情况。
- We firstly report the enzymatic way to produce MePdR, using MeP and dU by recombinant purine nucleoside phosphorylase of Escherichia coli. 本课题首次报道以基因工程重组E.;coli PNP作为酶源,6-甲基嘌呤和脱氧尿苷为底物合成MePdR的方法。
- Nazli M, Jason EG, Ellen ML, et al. Motility and chemotaxis of filamentous cells of Escherichia coli[J]. J of bacteriol, 2000, 182:4337. 贾继辉;于修平;郭辉玉;等.;幽门螺杆菌结构性群体形成的研究[J]
- The rising level of crime is a sign of the times. 犯罪率增高是这一时代的特徵。
- The voltammetric behavior of living cells of Escherichia coli was studied.The peak current was positive with the viability of Escherichia coli. 摘要研究了不同条件下大肠杆菌的伏安行为,该伏安峰电流与大肠杆菌的活性呈正比。