大鼠膜壳绦虫病期间小肠和大肠的组织病理学变化。

Histopathological changes in small and large intestines during hymenolepidosis in rats.

作者信息

Kosik-Bogacka Danuta I, Kolasa Agnieszka

机构信息

Department of Biology and Medical Parasitology, Pomeranian Medical University, Powstancow Wielkopolskich 72, 70-111 Szczecin, Poland.

出版信息

Folia Biol (Krakow). 2012;60(3-4):195-8. doi: 10.3409/fb60_3-4.195-198.

DOI:10.3409/fb60_3-4.195-198

PMID:23342916

Abstract

The tapeworm Hymenolepis diminuta is a chronic parasite living in the small intestine of rats, mice and humans. The aim of this study was to determine histopathological changes in the rat intestine during experimental hymenolepidosis. Our results showed that in rats infected with H. diminuta slight changes occurred in the length of the villus and crypts in different parts of the digestive tract. The changes were most distinct in the duodenum and jejunum on the 16 days post H. diminuta infection.

摘要

微小膜壳绦虫是一种寄生于大鼠、小鼠和人类小肠的慢性寄生虫。本研究的目的是确定实验性微小膜壳绦虫病期间大鼠肠道的组织病理学变化。我们的结果表明，感染微小膜壳绦虫的大鼠消化道不同部位的绒毛和隐窝长度出现轻微变化。在感染微小膜壳绦虫后第16天，十二指肠和空肠的变化最为明显。