Caselli M, Bovolenta M R, Aleotti A, Trevisani L, Stabellini G, Ricci N
1st Division of General Medicine, Arcispedale S. Anna, Ferrara, Italy.
J Submicrosc Cytol Pathol. 1988 Jan;20(1):237-42.
We have carried out ultramicroscopical investigations on 30 patients with endoscopical aspects of congestive or erosive duodenitis associated or not with bulbar ulcer in relation to the presence of Campylobacter-like organisms (CLO), considered as a possible etiologic agent of peptic disease. Bacteria were found in all of the 14 patients with duodenal ulcer and in only five patients without ulcer. The ultrastructural studies provided elements for the evaluation of epithelial colonization of the duodenal bulb by CLO and which may lead to a new interpretation of gastric metaplasia.
我们对30例患有充血性或糜烂性十二指肠炎症（伴有或不伴有球部溃疡）的患者进行了超微结构研究，这些患者与弯曲杆菌样微生物（CLO）的存在有关，CLO被认为是消化性疾病的一种可能病因。在所有14例十二指肠溃疡患者中均发现了细菌，而在仅5例无溃疡的患者中也发现了细菌。超微结构研究为评估CLO对十二指肠球部上皮的定植提供了依据，这可能会对胃化生产生新的解释。
