Detection of Antibiotics-resistant Genes in Meticillin-resistant Staphylococcus aureus
- VernacularTitle:耐甲氧西林金黄色葡萄球菌基因检测
- Author:
Shuifa LI
;
Huajun WANG
;
Xiaojun SUN
;
Faxiang JIN
;
Jianping ZHONG
- Publication Type:Journal Article
- Keywords:
Meticillin resistance Staphylcoccus aureus;
Resistance genes
- From:
Chinese Journal of Nosocomiology
2009;0(23):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the antimicrobial-resistant genes in meticillin-resistant Staphylococcus aureus(MRSA).METHODS Forty strains of MRSA were clinically isolated.Nine kinds of antimicrobial-resistant genes were analyzed by polymerase chain reaction(PCR).RESULTS The positive rates of mecA,aac(6′)/aph(2′)and tetM were all 100.0%.The positive rates of ermA/B/C,aph(3′)-Ⅲ,qacA/B,PVL and ant(4′,4″) were 82.5%,67.5%,45.0%,10.0% and 2.5%,respectively.CONCLUSIONS There are higher positive percentages of relevant resistance genes in MRSA isolates clinically.MRSA can induce clone transmition in hospital which should pay,and attention to the disinfection and isolation.
