感染中华圆线（线虫纲：蛔总科）的扬子鳄胃壁组织病理学研究

HISTOPATHOLOGY OF GASTRIC WALL IN CHINESE ALLIGATOR ALLIGATOR SINENSIS INFECTED WITH ORTLEPPASCARIS SINENSIS (NEMATODA: ASCARIDOIDEA).

作者信息

Zhao Jinhong, Wang Shaosheng, Tu Genjun, Zhou Yongkang, Wu Xiaobing, Li Chaopin

机构信息

Department of Parasitology, Wannan Medical College, Wuhu, Anhui. Provincial Laboratory of Conservation and Exploitation of Biological Resources, College of Life Sciences, Anhui Normal University, Wuhu, Anhui..

Department of Parasitology, Wannan Medical College, Wuhu, Anhui..

出版信息

Nutr Hosp. 2015 Sep 1;32(3):1180-3. doi: 10.3305/nh.2015.32.3.9344.

DOI:10.3305/nh.2015.32.3.9344

PMID:26319836

Abstract

Crocodiles are susceptible to infection with a wide array of external and internal gastrointestinal helminths, yet little is known on the histopathology following infection or the effects of these parasites. The present study was aimed at evaluating the impact of infection by Ortleppascaris sinensis (Nematoda: Ascaridoidea) on the stomach of captive Alligator sinensis. The histological examination of the stomach revealed presence of superficial ulcer in mucous layer and granulomatous inflammation in submucous layer at entire gastric walls of the Alligator sinensis. Our findings also confirm that development of Ortleppascaris sinensis is in close association with the wall of the stomach.

摘要

鳄鱼易感染多种体内外胃肠道蠕虫，但对于感染后的组织病理学变化或这些寄生虫的影响却知之甚少。本研究旨在评估中华奥尔特线虫（线虫纲：蛔总科）感染对圈养扬子鳄胃部的影响。对扬子鳄胃部的组织学检查显示，其胃黏膜层存在浅表溃疡，胃壁全层黏膜下层有肉芽肿性炎症。我们的研究结果还证实，中华奥尔特线虫的发育与胃壁密切相关。