Krepel H P, Baeta S, Kootstra C, Polderman A M
Laboratory for Parasitology, University of Leiden, The Netherlands.
Trop Geogr Med. 1995;47(4):160-3.
Subjects infected with the adult worms of Oesophagostomum bifurcum, diagnosed through semiquantitative detection of characteristic third stage larvae, were treated in the middle of the dry or in the middle of the rainy season with two different dosages of albendazole. A third group was not treated. The pattern of reinfection after treatment was analysed. Transmission of Oesophagostomum infection appeared to be limited to the rainy season and the rate of reinfection was independent of the dose of albendazole received. The impact on transmission of developing stages that might survive in the nodules in the intestinal wall is discussed.
通过对特征性第三期幼虫进行半定量检测诊断为感染了叉尾食道口线虫成虫的受试者，在旱季中期或雨季中期接受了两种不同剂量的阿苯达唑治疗。第三组未接受治疗。分析了治疗后的再感染模式。食道口线虫感染的传播似乎仅限于雨季，再感染率与所接受的阿苯达唑剂量无关。文中讨论了对可能存活于肠壁结节中的发育阶段传播的影响。
