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Evaluation of chromogenic media for the isolation of vancomycin-resistant enterococci from stool samples

หน่วยงาน Central Queensland University, Australia

รายละเอียด

ชื่อเรื่อง : Evaluation of chromogenic media for the isolation of vancomycin-resistant enterococci from stool samples
นักวิจัย : Asir, K. , Wilkinson, K. , Perry, John D. , Reed, Robert (Robert H.) , Gould, Frances K.
คำค้น : TBA. , 929999 Health not elsewhere classified. , 060599 Microbiology not elsewhere classified. , Chromogenic compounds. , Vancomycin resistance. , Enterococcus. , Diagnostic bacteriology. , Chromogenic media -- Glycopeptide resistant enterococci -- Vancomucin resistant enterococci
หน่วยงาน : Central Queensland University, Australia
ผู้ร่วมงาน : -
ปีพิมพ์ : 2552
อ้างอิง : http://hdl.cqu.edu.au/10018/43941 , cqu:5639
ที่มา : Asir, K, Wilkinson, K, Perry, J, Reed, R & Gould, F 2009, 'Evaluation of chromogenic media for the isolation of vancomycin-resistent enterococci from stool samples', Letters in Applied Microbiology, vol. 48, no. 2, pp. 230-233.
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Letters in applied microbiology. United Kingdom. : Wiley-Blackwell Publishing Ltd, 2009. Vol. 48 no.2 (2009), p. 230-233 4 pages Refereed 0266-8254 , ACQUIRE [electronic resource] : Central Queensland University Institutional Repository.
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Aims: This study sought to evaluate the performance of two chromogeni cmedia designed for the isolation of vancomycin-resistant enterococci (VRE) and compare them with a traditional bile-esculin medium for the isolation of VRE from stool samples. Methods and Results: A total of 285 stool samples were inoculated onto Chromogenic VRE Agar (AES VRE agar; AES Chemunex), chromID VRE (bio-Merieux) and VRE Agar (Oxoid) both directly and also following broth enrichment. In total 18 strains of vancomycin-resistant Enterococcus faecium were recovered, including 17 harbouring the vanA gene and one with vanB. Ondirect culture, the sensitivity of the three media was 66.7%, 77.8% and 44.4% and after broth enrichment 66.7%, 83.3% and 77.8% using AES VRE Agar,chromID VRE and Oxoid VRE Agar respectively. Conclusions: All three media are useful tools for the isolation of VRE from stool samples. AES VRE Agar and bioMerieux chromID VRE are easier to use than Oxoid VRE Agar due to diffusion of black coloration from the latter. Significance and Impact of the Study: This is the first study to evaluate the performance of AES VRE Agar and the first to compare two media containing synthetic chromogens for the isolation of VRE.

บรรณานุกรม :
Asir, K. , Wilkinson, K. , Perry, John D. , Reed, Robert (Robert H.) , Gould, Frances K. . (2552). Evaluation of chromogenic media for the isolation of vancomycin-resistant enterococci from stool samples.
    กรุงเทพมหานคร : Central Queensland University, Australia.
Asir, K. , Wilkinson, K. , Perry, John D. , Reed, Robert (Robert H.) , Gould, Frances K. . 2552. "Evaluation of chromogenic media for the isolation of vancomycin-resistant enterococci from stool samples".
    กรุงเทพมหานคร : Central Queensland University, Australia.
Asir, K. , Wilkinson, K. , Perry, John D. , Reed, Robert (Robert H.) , Gould, Frances K. . "Evaluation of chromogenic media for the isolation of vancomycin-resistant enterococci from stool samples."
    กรุงเทพมหานคร : Central Queensland University, Australia, 2552. Print.
Asir, K. , Wilkinson, K. , Perry, John D. , Reed, Robert (Robert H.) , Gould, Frances K. . Evaluation of chromogenic media for the isolation of vancomycin-resistant enterococci from stool samples. กรุงเทพมหานคร : Central Queensland University, Australia; 2552.