中国寄生虫学与寄生虫病杂志 ›› 1990, Vol. 8 ›› Issue (4): 295-297.

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阿苯达唑对华支睾吸虫体壁和肠管超微结构的影响

李秉正,庞昕黎,邓立军,于秀华,张致文,曹雅明,刘瑞德,张福惠,赵亚媛,苏若萍   

  1. 中国医科大学寄生虫学教研组; 中国医科大学寄生虫学教研组; 中国医科大学寄生虫学教研组; 中国医科大学寄生虫学教研组; 沈阳市地方病防治办公室; 沈阳市地方病防治办公室; 中国医科大学电镜堂; 中国医科大学电镜堂; 中国医科大学电镜堂; 中国医科大学电镜堂
  • 收稿日期:2017-01-09 修回日期:2017-01-09 出版日期:1990-11-30 发布日期:2017-01-09

ULTRASTRU CTURAL CHANGES IN THE BODY WALL AND GUT OF CLONORCHIS SINENSIS IN RATS AFTER ALBENDAZOLE TREATMENT

  • Received:2017-01-09 Revised:2017-01-09 Online:1990-11-30 Published:2017-01-09

摘要: 阿苯达唑对实验大鼠体内华支睾吸虫体壁和肠管影响的超微结构观察结果表明,该药对虫体皮层和肠绒毛,在给药1h即出现皮层突起肿胀、粘连和肠绒毛肿胀,其内的点线模糊不清。给药24h损害已相当严重,皮层突起出现坏死、崩溃,部分肠绒毛溶解、坏死。而且皮层和肠管损害的发生发展过程是同步的。可以认为阿苯达唑是通过对皮层和肠管的双重损害,进而影响其生理机能,使虫体死亡的。

关键词: 华支睾吸虫, 阿苯达唑, 超微结构

Abstract: The effect of albendazole on the body wall and gut of Clornorchis sinensis was studied with transmission and scanning electron microscopes after albendazole administration to rats infected with Chonorchis sinensis at a single dose of 150mg/kg. The results showed that swelling and adhesion of the projections of the tegument and gut microvilli occurred lh after medication. Necrosis and disruption of the projections and the gut microvilli were seen at the 24th h. By the 72nd h, detachment of the partial projections were seen. The dynamic process of the damages observed on the tegument was identical with that of the gut microvilli (Figs. 1-10).