van der Waaij D, Speltie T M, Vossen J M
J Hyg (Lond). 1972 Dec;70(4):639-50. doi: 10.1017/s0022172400022506.
Arguments in favour of biotyping of Enterobacteriaceae excreted in the faeces of isolated patients, as a method of investigating the efficiency of the isolation procedures, are presented as well as a technical outline of the procedure. The study included three kidney transplantation patients, five acute myeloid leukaemia patients and four healthy persons as controls.The results show, apart from new colonizations during isolation, a difference in the mean number of contaminations and colonizations with different Enterobacteriaceae biotypes. It is concluded from these results, that the isolation procedures were not completely effective and that the AML patients studied had a decreased colonization resistance of their digestive tract. This was less evident in the kidney transplant group.
本文提出了支持对隔离患者粪便中排出的肠杆菌科进行生物分型的观点，以此作为一种研究隔离程序效率的方法，并给出了该程序的技术概述。该研究纳入了三名肾移植患者、五名急性髓系白血病患者以及四名健康人作为对照。结果显示，除了隔离期间出现的新定植外，不同肠杆菌科生物型的污染和定植平均数存在差异。从这些结果可以得出结论，隔离程序并非完全有效，且所研究的急性髓系白血病患者消化道的定植抵抗力有所下降。这在肾移植组中不太明显。
