Isolation and Identification of Non-fermenting Bacteria and Their Antibiotic Resistance Analysis
- VernacularTitle:非发酵菌的分离鉴定和耐药性分析
- Author:
Yongzhi QI
;
Weiling FU
;
Xiaobing ZHANG
- Publication Type:Journal Article
- Keywords:
Non-fermenting bacteria;
Antibiotics;
Resistance
- From:
Chinese Journal of Nosocomiology
2005;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the distribution and resistance of non-fermenting bacteria isolated from(patients) in 2005 and offer a basis for the treatment of bacterial infection.METHODS The isolated bacteria were(identified) with API identified test(API Inc,France) and Kirby-Bauer(K-B) test used for the antibiotics(susceptivity) test.The data were analyzed by using WHONET-5 software.RESULTS Totally 604 strains of non-fermenting bacteria were isolated from the 2908 pathogenic strains.The most common bacteria were Pseudomonas aeruginosa(52.32%),followed by Stenotrophomonas maltophilia(14.07%) and Acinetobacter baumannii((13.74%)).76.32% of non-fermenting bacteria were isolated from the sputum.These bacteria had various(resistances) to all detected antibiotics.CONCLUSIONS Non-fermenting bacteria have high isolation rate and(multi-drug) resistance,so antibiotics should be used correctly under the guidance of antibiotic susceptibility testing.
