2007 年至 2010 年希腊多重耐药沙门氏菌肠炎亚种哈达尔的表型和分子特征。
Phenotypic and molecular characterization of multidrug-resistant Salmonella enterica serovar Hadar in Greece, from 2007 to 2010.
机构信息
Laboratory of Microbiology, School of Veterinary Medicine, Aristotle University, Thessaloniki, Greece.
Laboratory of Microbiology, School of Veterinary Medicine, Aristotle University, Thessaloniki, Greece.
出版信息
Clin Microbiol Infect. 2015 Feb;21(2):149.e1-4. doi: 10.1016/j.cmi.2014.09.016. Epub 2014 Oct 13.
All 120 strains of Salmonella enterica serovar Hadar isolated during 2007-2010 in Greece were characterized by phenotypic and molecular methods. High rates of resistance to nalidixic acid (92%) and low levels of ciprofloxacin resistance (88%) were observed. Pulsenet-pulsed field gel electrophoresis profile SHADXB.0001 was predominant in Greece (58%) as in Europe but PT1, a rare phage type in Europe, was frequent in Greece (56%). The SHADXB.0001 and PT1 clone (38%) were found in humans, animals and food of animal origin with R-type ApSpTNxpCp being predominant (25%). The data indicate that this clone (possibly endemic) was circulating through the food chain in Greece during the study period.
2007-2010 年期间，希腊分离到的 120 株肠炎沙门氏菌血清型哈达尔通过表型和分子方法进行了特征分析。耐萘啶酸（92%）和低水平环丙沙星耐药（88%）的比率较高。脉冲场凝胶电泳图谱 SHADXB.0001 在希腊（58%）与欧洲（58%）相似，但在欧洲罕见的噬菌体型 PT1 在希腊较为常见（56%）。SHADXB.0001 和 PT1 克隆（38%）在人和动物以及动物源性食品中被发现，主要是 R 型 ApSpTNxpCp（25%）。这些数据表明，在研究期间，这种克隆（可能是地方性的）可能通过食物链在希腊传播。
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