青霉素酶

本文研究了26株Pc~r或Ox~r金黄色葡萄球菌的细胞结合青霉素酶。证实它们除有细胞外青霉素酶还具有细胞结合青霉素酶。

Studies on cell-bound penicillinase in the 26 strains of the penicillin-resistant or oxacillin-resistant S. aureus were conducted .

细胞结合青霉素酶在金黄色葡萄球菌耐药中的作用

Action of Cell - Bound Penicillinase in Mediating Resistance of Staphylococcus aureus

产青霉素酶淋病奈瑟菌的DNA检测

DNA detection of penicillinase-producing Neisseria gonorrhoeae

发现5株（1.28%）为产青霉素酶淋球菌（PPNG）。

Strains ( 1.28 % ) were penicillinase producers ( PPNG ) .

目的了解衡阳地区淋球菌流行株对抗生素的耐药性及产青霉素酶淋球菌（PPNG）和高水平耐四环素淋球菌（TRNG）的流行状况。

Objective Surveillance on drug resistance features and prevalence of penicillinase-producing Neisseria gonorrhoeae ( PPNG ) and highly tetracycline resistant Neisseria gonorrhoeae ( TRNG ) in Hengyang district .

方法：采用纸片扩散法检测80株淋病奈瑟菌对7种抗生素的敏感性；碱裂解法分析产青霉素酶的淋病奈瑟菌（PPNG）株及耐四环素的淋病奈瑟菌（TRNG）株的质粒图谱；

Methods : Susceptibility to 7 antibiotic agents was tested by the disc diffusion method in 80 isolates , and plasmid DNA was obtained by alkaline lysis method in PPNG and TRNG strains .

方法用碘淀粉测定法、三维试验、协同法、纸片扩散确证试验检测青霉素酶、头孢菌素酶（AmpC）、金属β-内酰胺酶和超广谱β-内酰胺酶（ESBL）；

Methods Penicillin - β - lactamase , AmpC , Metallo - β - lactamase , extended spectrum beta-lactamase ( ESBL ) were detected by iodine-starch test , 3-dimension test , microbiology sensitivity synergic test , and disc agar diffusion method respectively .

用多孔玻璃载体制备固定化青霉素酶的研究

A study on the covalent immobilization of penicillinase on porous glass

本试验适用于青霉素酶的抗生素和不耐青霉素酶的青霉素类抗生素。

This test apply for the penicillinase antibiotic and none-abided penicillinase antibiotic .

破壁方法对金葡球菌细胞结合青霉素酶活力的影响

Effects of different cell rupture methods on cell-bound penicillinase activity of Staphylococcus aureus

青霉素酶在青霉素菌渣无害化处理中的应用

Application of penicillinase in harmless treatment of penicillin slag

金黄色葡萄球菌细胞结合青霉素酶的研究

Studies on the cell-bound penicillinase in Staphylococcus aureus

产青霉素酶淋病奈瑟球菌耐药质粒的提取与酶切分析

Resistant Plasmid from Penicillinase-producing Neisseria gonorrhoeae Strains Isolated

青霉素酶电极的研制

Elaboration of the penicillin enzyme electrode

耐药性金黄色葡萄球菌青霉素酶的研究所有菌株对青霉素类抗菌药物全部耐药；

STUDIES ON THE PENICILLINASE FROM ANTIBIOTIC-RESISTANT S.AUREUS All strains are resistant to kinds of penicillin ;

令人遗憾的是，阿莫西林对青霉素酶无抵抗力，所以，它不能有效抑制青霉素酶产生的细菌。

Unfortunately , amoxicillin is not resistant to penicillinase so it is not effective against penicillinase-producing bacteria .

青霉素酶酶电极

Index ; penicillinase electrode

产青霉素酶的48株淋病奈瑟菌的耐药性、质粒特征及酶切分析

Analysis of the drug tolerance , plasmid characteristic and plasmid restriction endonuclease of 48 PPNG strains isolated from Chengdu

斜卧青霉木质纤维素酶系的合成调控研究青霉素酶在青霉素菌渣无害化处理中的应用

Studies on the Synthesis Regulation of Lignocellulose-degrading Enzymes in Penicillium Decumbens ; Application of penicillinase in harmless treatment of penicillin slag

结论：头孢拉定无菌检查需加青霉素酶来消除抑菌性，以保证无菌检查的准确性。

Conclusion : Cefradine aseptic screening and penicillin to eliminate enzyme inhibition , sterility test to ensure the accuracy of nature .

质粒介导的产青霉素酶淋病奈瑟菌和耐四环素淋病奈瑟菌的检出率分别为50%和27.50%。

The isolation rate of plasmid-mediated penicillase-producing Neisseria gonorrhoeae and tetracycline-resistant Neisseria gonorrhoeae was 50 % and ( 27.50 % ) respectively .

本文报道了从南京地区临床分离的金黄色葡萄球菌85053总青霉素酶、细胞结合青霉素酶和胞外青霉素酶活力，进行了胞外青霉素酶体外消除试验。

The activities of total penicillinase , cell-bound penicillinase and exopenicillinase in Staphylococcus aureus 85053 , isolated clinically in Nanjing , were determined .

以尼龙网为载体用交联白蛋白法制备青霉素酶酶膜，白蛋白浓度为40%，戊二醛浓度为1%，酶总活力为207.3U。

It is found that tie conditions for penicillinase membrane are : bovine serum albumin concentration 40 % , glutaraldehyde concentration 1 % and total enzyme activity 207.3U .

青霉素酰胺酶在AOT/异辛烷反胶团中的稳定性研究

Study on stability of penicillin amidase in aot / isooctane reversed micelles

青霉素酰化酶及其突变体的pH依赖性催化反应

The pH-dependent Catalytic Reaction of Penicillin G Acylase and Its Mutants

青霉素酰化酶基因工程菌E。

The Pencillin acylase gene E.

PEG修饰青霉素酰化酶及其在两水相生物转化体系中的分配

PEG-modified Penicillin Acylase and Its Partitioning in Aqueous Two-phase Bioconversion System

用CHITOSAN固定化青霉素酰化酶

Immobilization of penicillin acylase on chitosan matrix

青霉素酰化酶在介孔分子筛MCM-41上的固定化研究

The Immobilization of Penicillin G Amidase on Mesoporous Molecular Sieve MCM - 41

考察了戊二醛用量、pH值、固定化温度、固定化时间及给酶量等条件对固定化青霉素酰化酶表观活力、活性回收率等性能的影响；

The main factors impacting the apparent activity and recovery rate , such as the amount of glutaraldehyde , pH , immobilization time , temperature and the amount of enzyme were investigated .