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Analysis of multi-drug resistance and homology of Acinetobacter baumannii isolated from patients with explosive injury / 国际检验医学杂志
International Journal of Laboratory Medicine ; (12): 3367-3368,3371, 2015.
Artículo en Chino | WPRIM | ID: wpr-603237
ABSTRACT
Objective To analyze the drug resistance and homology of Acinetobacter baumannii (Ab) isolated from patients with explosive injury ,so as to explore the characteristics of drug resistance and prevalence of infection .Methods A total of 61 strains of AB isolated from clinical specimens of patients with explosive injury were collected .The antimicrobial susceptibility of these iso‐lates was detected by using K‐B test .All the strains were gene typed by using the pulsed field gel electrophoresis .Results The re‐sults of antimicrobial susceptibility test shown that the 61 isolates of Ab had high resistance rate ,and were multi‐drug resistant to common antibacterial agents ,except for tigecycline (the resistante rate was 11 .5% ) and minocycline (the resistante rate was 48 .0% ) .The 61 isolates of Ab were divided into 8 kinds of genotypes ,among which type A was the most prevalent one (25 strains) .Other genotypes were type B(10 strains) ,type C(6 strains) ,type D(4 strains) ,type E(8 strains) ,type F(3 strains) ,type G(4 strains) and type H(1 strain) .The isolates of Ab were with high homology .Conclusion Multi‐drug resistance is observed in strains of Ab isolates from patients with explosive injury .Clonal strains of AB may be disseminates among regions ,which indicates that high attention should be paid to these strains .

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: International Journal of Laboratory Medicine Año: 2015 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: International Journal of Laboratory Medicine Año: 2015 Tipo del documento: Artículo