National Center for Antimicrobials and Infection Control, Statens Serum Institut, Artillerivej 5, DK-2300 Copenhagen S, Denmark.
J Clin Microbiol. 2010 Aug;48(8):2978-80. doi: 10.1128/JCM.00281-10. Epub 2010 Jun 2.
In vivo evidence of a connection between urinary tract infections (UTI) and foods is lacking. The virulence of 13 Escherichia coli B2 isolates from healthy animals and fresh meat was investigated in a murine model of ascending UTI. All isolates produced positive bladder cultures (10(2) to 10(7) CFU), and nine isolates produced positive kidney cultures (10(2) to 10(5) CFU).
体内证据表明尿路感染(UTI)与食物之间缺乏关联。在一种上行性尿路感染的小鼠模型中,研究了来自健康动物和新鲜肉类的 13 株大肠杆菌 B2 分离株的毒力。所有分离株均产生阳性膀胱培养物(10(2)至 10(7) CFU),9 株分离株产生阳性肾脏培养物(10(2)至 10(5) CFU)。