Schaberg D R, Highsmith A K, Wachsmuth I K
Antimicrob Agents Chemother. 1977 Mar;11(3):449-50. doi: 10.1128/AAC.11.3.449.
Resistance plasmids were transferred in urine from a multi-drug-resistant Serratia marcescens to Escherichia coli. Transfer of resistance to kanamycin, tetracycline, chloramphenicol, streptomycin, ampicillin, and carbenicillin occurred readily after 4 h of incubation at room temperature (25 degrees C). The urinary catheter collection bag is postulated as a potential site for extraintestinal resistance plasmid transfer in the Enterobacteriaceae, especially for pathogens such as Serratia, which do not frequently colonize the intestinal tract.
耐药质粒在尿液中从多重耐药的粘质沙雷氏菌转移至大肠杆菌。在室温（25摄氏度）下孵育4小时后，对卡那霉素、四环素、氯霉素、链霉素、氨苄青霉素和羧苄青霉素的耐药性转移很容易发生。导尿管集尿袋被认为是肠杆菌科细菌肠道外耐药质粒转移的一个潜在场所，特别是对于像沙雷氏菌这样不常定植于肠道的病原体而言。
