Distribution and Drug-resistance of ESBLs Produing Gram-negative Bacteria in Blood Culture
- VernacularTitle:超广谱?-内酰胺酶阳性革兰阴性杆菌在血培养中的分布及耐药性分析
- Author:
Fan YANG
;
Zhiyong LIU
;
Linyan HAN
;
Yang LUO
;
Jiadong LU
;
Weiling FU
- Publication Type:Journal Article
- Keywords:
ESBLs;
Gram-negative bacteria;
Blood culture;
Drug-resistance
- From:
Chinese Journal of Nosocomiology
2009;0(14):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To study the constituent ratio of the Gram-negative bacteria of blood culture in recent 36 months and their resistance.METHODS Blood culture of patients in our hospital was performed by BacT/Alert 3D and the isolated bacteria were identified by API identified tests(API Inc.France) and additional antibiotics sensitivity test by Kirby-Bauer(K-B).RESULTS Of the 13766 specimens,1468(10.6%) were positive,including 734 Gram-negative bacteria strains(50.0%),476 Gram-positive bacteria strains(32.4%),233 fungi strains(15.9%),and 25 others strains(1.7%).CONCLUSIONS It is important and necessary to monitor the circumstance of the Gram-negative bacteria of blood culture.
