苏丹鸽子中烟曲霉感染的发病机制

Pathogenesis of Aspergillus fumigatus infection in pigeons in the Sudan.

作者信息

Elmubarak A K, Fadlelmula A

机构信息

Veterinary Research Laboratories, Khartoum, Sudan.

出版信息

Rev Elev Med Vet Pays Trop. 1991;44(1):26-8.

PMID:1775685

Abstract

The pathogenesis of a pigeon isolate of Aspergillus fumigatus in a local breed of pigeons in the Sudan was tested. The spores inoculated intravenously resulted in an acute disease with 100% of mortality within six days. At necropsy, pinpoint and miliary lesions were prominent in the liver, spleen, lungs and kidneys. Histopathological examination detected lesions in the liver, heart, lungs, kidneys, spleen and brain. Hyphae and/or spores were encountered in all these organs. The presence of A. fumigatus was confirmed by reisolation from the liver, lungs and kidneys.

摘要

对苏丹当地一个鸽种中烟曲霉的一株鸽子分离株的发病机制进行了检测。静脉接种孢子导致急性疾病，6天内死亡率达100%。尸检时，肝脏、脾脏、肺和肾脏中出现针尖状和粟粒状病变。组织病理学检查在肝脏、心脏、肺、肾脏、脾脏和大脑中均检测到病变。在所有这些器官中均发现了菌丝和/或孢子。从肝脏、肺和肾脏中再次分离培养证实了烟曲霉的存在。