...
首页> 外文期刊>Journal of Clinical Microbiology >Collaborative evaluation of the Abbott Avantage system for identification of frequently isolated nonfermentative or oxidase-positive gram-negative bacilli.
【24h】

Collaborative evaluation of the Abbott Avantage system for identification of frequently isolated nonfermentative or oxidase-positive gram-negative bacilli.

机译:雅培Avantage系统的协同评估,用于鉴定经常分离的非发酵性或氧化酶阳性革兰氏阴性杆菌。

获取原文
           

摘要

The capability of the Abbott Avantage system to identify 10 species of commonly isolated glucose nonfermentative or oxidase-positive gram-negative bacilli in a 5-h test period was evaluated in a collaborative study. The Avantage nonenteric data base uses 20 biochemical test reactions performed in an expanded Abbott bacterial identification cartridge plus the results of a manual oxidase test. The species included in the Avantage data base are Acinetobacter anitratus, Acinetobacter Iwoffi, Aeromonas hydrophila, Flavobacterium meningosepticum-IIb group, Pseudomonas aeruginosa, Pseudomonas cepacia, Pseudomonas fluorescens-putida group, Pseudomonas maltophilia, Pasteurella multocida, and Plesiomonas shigelloides. The collaborative study included the testing of 200 coded challenge strains in all three laboratories and the subsequent testing of an additional group of 100 to 200 clinical isolates recovered independently by each laboratory. Reference identifications for all isolates were determined by conventional biochemical test reactions. The overall accuracy of identification of the coded challenge strains for the three laboratories was 97%, whereas 95% of 437 clinical isolates and selected stock cultures of clinical derivation were identified correctly.
机译:在一项合作研究中,评估了Abbott Avantage系统在5小时测试期内识别10种常见分离的葡萄糖非发酵性或氧化酶阳性革兰氏阴性杆菌的能力。 Avantage非肠道数据库使用在扩展的Abbott细菌鉴定盒中进行的20种生化测试反应以及手动氧化酶测试的结果。 Avantage数据库中包括的物种是苯胺不动杆菌,不动不动杆菌Iwoffi,嗜水气单胞菌,脑膜炎黄杆菌IIb组,铜绿假单胞菌,假单胞菌假单胞菌,荧光假单胞菌-恶臭假单胞菌组,嗜酸假单胞菌和嗜麦芽孢杆菌,巴斯德氏菌。这项合作研究包括在所有三个实验室中测试200个编码的挑战菌株,以及随后对每个实验室独立回收的另一组100至200个临床分离株进行测试。通过常规生化测试反应确定所有分离物的参考鉴定。在三个实验室中,鉴定编码的挑战菌株的总体准确性为97%,而正确鉴定出437个临床分离株和选定的临床衍生菌种中的95%。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号