1) OXA-type gene
OXA型
1.
86%) contained OXA-type genes,among them,five strains encoded OXA-1 enzyme,nine strains carried OXA-10 enzyme,five strains contained OXA-1 and OXA-10 simultaneously,one strain produced OXA-2 and OXA-10 simultaneously,and one strain contained OXA-1,OXA-2 and OXA-10 simultaneously.
为了解河南省部分地区临床分离鸡大肠杆菌中OXA型β-内酰胺酶的分布情况,用OXA-1、OXA-2、OXA-1 0等3对特异性引物对临床分离的4 9株鸡大肠杆菌进行PCR检测。
2) OXA-type ESBLs
OXA双型ESBLs
3) OXA-73 Carbapenemase
OXA-73型
4) blaOXA-50
OXA-50型基因
1.
Methods A total of 34 isolated clinical strains of Pseudomonas aeruginosa were subjected to PCR analysis with primers specific for blaOXA-50,which was used for comparing the sequence results with corresponding sequences in GeneBank,then plasmid DNA of positive strains for PCR was extracted.
结果PCR检测出34株铜绿假单胞菌中有15株含OXA-50型基因,其中30株耐亚胺培南的铜绿假单胞菌中有12株阳性,4株敏感菌中亦有3株阳性;随机选取1株阳性菌PCR产物送测序,测序结果在GenBank上进行blast比对,显示有两个突变点;blaOXA-50基因扩增阳性的15株铜绿假单胞菌,提取质粒DNA扩增该基因,结果为阴性。
5) OXA typeβ-lactamase
OXA型β-内酰胺酶
1.
Objective To analyze OXA typeβ-lactamase in imipenem-resistant Pseudomonas aeruginosa(IRPA)and the relationship of class 1 integron with the genes encordingβ-lactamase.
目的探讨耐亚胺培南铜绿假单胞菌产生的OXA型β-内酰胺酶的基因型及其与整合子的关系。
补充资料：[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式：C16H16ClN3O3S
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条