Sonnenborn U, Stobernack H P, Proppert Y
Laboratorium für mikrobiologische und serologische Forschung und Diagnostik der Ardeypharm GmbH, Herdecke.
Fortschr Med. 1990 Jul 20;108(21):420-4.
The microbial colonization of the intestinal tract was studied in 60 newborn babies from three hospitals, with special regard to the typical hospital "problem" strains. Escherichia coli was the predominant initial colonizing species. Opportunistic pathogens were repeatedly detected. Some 30% of E. coli strains showed beta-hemolysis. Distinct differences between the three clinics were noted with respect to the detection frequency of the species isolated, hemolytic bacteria, the predominating E. coli strains, the occurrence of Candida albicans, and the time course of colonization of the gut by E coli. The microbial environment of the respective neonatal unit has a great influence on the initial intestinal colonization by aerobic microorganisms.
对来自三家医院的60名新生儿的肠道微生物定植情况进行了研究，特别关注典型的医院“问题”菌株。大肠杆菌是主要的初始定植菌种。反复检测到机会性病原体。约30%的大肠杆菌菌株表现出β溶血。在分离出的菌种的检测频率、溶血菌、主要的大肠杆菌菌株、白色念珠菌的出现以及大肠杆菌在肠道定植的时间进程方面，三家诊所存在明显差异。各个新生儿病房的微生物环境对需氧微生物的初始肠道定植有很大影响。
