Sakaguchi T, Sakaguchi S, Nakamura L, Kudo Y
Department of Hygiene, St. Marianna University School of Medicine, Kawasaki, Japan.
Acta Microbiol Hung. 1992;39(3-4):223-8.
Enteroinvasive Escherichia coli exhibited a positive reaction in the mouse intestinal loop assay except for noninvasive mutant strains. These mean values of fluid weight per gut length of mouse loops inoculated with enteroinvasive E. coli were significantly higher than that given by brain heart infusion broth. Oedema and swelling in all positive loops, increased bacterial cell numbers within intestinal loops were observed.
除了非侵袭性突变菌株外,侵袭性大肠杆菌在小鼠肠环试验中呈阳性反应。接种侵袭性大肠杆菌的小鼠肠环每肠长度的液体重量平均值显著高于脑心浸液肉汤的数值。观察到所有阳性肠环出现水肿和肿胀,肠环内细菌细胞数量增加。