内酰胺

多黏菌素B单用有很好的抗铜绿假单胞菌效果，与环丙沙星（喹诺酮类）、亚氨培南（β-内酰胺类）联合应用也有明显的联合抗菌效应。

Polymyxin B alone have a good effect against P. aeruginosa , and ciprofloxacin ( fluoroquinolone ), imipenem (β - lactam ) combined have significant antibacterial effects of combined .

间（β-羧基丁内酰胺）苯酚甲醛树脂的合成及其对Hg（Ⅱ）离子的螯合性能

Synthesis of m - (β - carboxy-butyl lactam ) phenol aldehyde resin and study of chelating properties with Hg (ⅱ) ion

鲍氏不动杆菌TEM和PER型β-内酰胺酶基因的检测分析

Detection of TEM and PER Types of Beta-lactamases in Isolates of Acinetobacter baumannii

纸片扩散确认法与聚合酶链式反应检测超广谱β-内酰胺酶的比较聚合酶链式反应（PCR）量热学的实验研究

Comparison of Disc Dilution Confirmatory Test and PCR in Detection of Extended Spectrum Beta-lactamase

肺炎链球菌β-内酰胺酶TEM基因的发现

The discovery of TEM gene in isolated streptococcus pneumoniae

青霉素G酰化酶广泛应用于半合成p-内酰胺抗生素的酶法合成。

Penicillin acylase ( E.C 3.5.1.11 ) has been widely used for the production of some semi-synthetic beta-lactam antibiotics .

动物源细菌对β-内酰胺类药物耐药基因三重PCR检测方法建立与应用

The Establishment and Application on Multiplex Pcr Detection of Animal Original Bacteria β - Lactamase Resistance Genes

TEM型超广谱β-内酰胺酶的载体构建及其表达

Vector Construction and Expression of TEM Type Extended-spectrum-lactamase

套式聚合酶链反应直接测序法分析产超广谱β-内酰胺酶菌TEM全基因

Analyzing the Whole of ESBLs Strain TEM Gene by Sequencing the Nest PCR Produces Directly

ICU多药耐药鲍氏不动杆菌金属β-内酰胺酶检测

Detection of Metallo - β - lactamases Produced by Multi-drug Resistant Acinetobacter baumannii

产新型β-内酰胺酶阴沟肠杆菌的耐药性及RAPD分型分析

Analysis of drug resistance and RAPD genotyping of Enterobacter cloacae producing new β - lactamases

用三维试验检测重组菌产β-内酰胺酶的表型，等电聚焦电泳测定其表达蛋白的等电点（pI）。

The isoelectric point ( pI ) of the recombinant protein was determined by isoelectric focus electrophoresis .

用E试验方法检出15株产超广谱β－内酰胺酶菌株（ESBLs）。

Fifteen strains producing extended spectrum β - lactamases ( ESBLs ) had been detected by the E test .

目的检测铜绿假单胞菌、克雷伯菌的浮游菌，生物被膜（biofilm，BF）菌β-内酰胺酶活性；

OBJECTIVE To determine the activity of β lactamase of planktonic and biofilm bacteria of Pseudomonas aeruginosa and Klebsiella .

广州地区肺炎克雷伯菌产TEM型及SHV型β-内酰胺酶基因表型的研究

Genotype of TEM - and SHV-type beta-lactamase producing Klebsiella pneumoniae in Guangzhou area

应用Suzuki偶联反应合成3-芳基-β-内酰胺类化合物

The Synthesis of 3-Aryl - β - lactams via Suzuki Cross Coupling Reaction

用针对SHV、TEM、CTX-M基因的特异性引物进行PCR扩增确定β内酰胺酶基因型；

SHV-type , TEM-type and CTX-M-type β - lactamase encoding genes were amplified by PCR .

ICU临床分离黄杆菌对抗生素的敏感性及产β-内酰胺酶的研究

A study on sensitivity of Flavobacterium to antibiotics isolated in clinical ICU and the state of producing β - Lactamase

长沙地区肺炎克雷伯菌质粒介导AmpCβ内酰胺酶的检测与分析

Prevalence of plasmid-mediated AmpC beta-lactamases in the Klebsiella pneumoniae strains isolated in Changsha

PIPC/SBT、PIPC/TAZ及CFP/SBT对β内酰胺酶阳性的NC和MC有较好的抗菌活性。

PIPC / SBT , PIPC / TAZ , and CFP / SBT showed high antimicrobial activity against β - lactamase positive NC and MC .

铜绿假单胞菌超广谱β-内酰胺酶、AmpC酶的检测及耐药性分析

Extended-spectrum Beta-lactamases and AmpC Enzymes of Pseudomonas aeruginosa : Their Detection and Resistance Analysis

β-内酰胺抗生素粉针剂NIR鉴别模型及其ESI-MS质谱库的建立

Construction of NIR Ident Model and ESI-MS Library of β - lactam Antibiotics for Injections

下呼吸道感染细菌产AmpC酶和超广谱β内酰胺酶的检测

Detection of AmpC and extended-spectrum β - lactamases producing strains in lower respiratory tract infections

医院感染中革兰阴性杆菌AmpCβ-内酰胺酶产酶率分析

Analysis of AmpC β - lactamase productive rate in the Gram-negative bacilli from nosocomial infection

6株qnr基因阳性菌株均为产超广谱β内酰胺酶（ESBLs）且多重耐药菌株。

Strains with qnr gene were ESBLs producing and multidrug-resistance strains .

绿茶浸出物能增强β-内酰胺类抗生素和四环素对MRSA的抗菌作用。

Green tea leachate could enhance the antibacterial activity of β - lactams and tetracycline against MRSA .

目的了解铜绿假单胞菌（PA）所产的各种诱导型β-内酰胺酶（诱导酶）的分布情况。

OBJECTIVE To study the significance of classification and distribution of the inducible β lactamases ( IBLs ) produced by Pseudomonas aeruginosa ( PA ) .

广州地区肠杆菌属高产AmpC酶和超广谱β-内酰胺酶调查

Investigation of highly producing AmpC enzyme and extended spectrum β - lactamase of Enterobacter in Guangzhou

所构建的多重PCR检测体系能同时扩增出多个β-内酰胺酶基因，为鲍曼不动杆菌耐药基因研究提供了快速有效的检测手段。

The multiple PCR system can simultaneously amplify different types of β - lactamase genes , which provides a method for rapid detecting of resistance genes in Acinetobacter baumannii . 4 .

广州地区3500株革兰阴性杆菌TEM和SHV型超广谱β内酰胺酶基因分型研究

Study on the genotypes of TEM-like and SHV-like extended-spectrum beta-lactamases in clinical isolates of Gram-negative bacilli in Guangzhou