塔里木马鹿自然感染住肉孢子虫病的病理学观察  

Pathological observation on Cervus elaphus yarkandensis naturally infected with Sarcocystis sp.

作　　者：乔军[1,2] 孟庆玲[1,3] 才学鹏[1] 高庆华[2] 廖秋萍[2] 贾桂珍[2] 

机构地区：[1]中国农业科学院兰州兽医研究所,家畜疫病病原生物学国家重点实验室,兰州730046 [2]塔里木大学动物科技学院,阿拉尔843300 [3]甘肃农业大学动物医学院

出　　处：《兽类学报》2007年第3期263-266,共4页Acta Theriologica Sinica

基　　金：甘肃省农业生物技术研究与应用开发项目(5CS55-A43-057)

摘　　要：对一例自然感染住肉孢子虫的塔里木马鹿进行病理组织学观察。采集濒死期的塔里木马鹿心、肝、脾、肺、肾、骨骼肌、淋巴结、胃、肠等脏器,10%福尔马林固定,石蜡包埋,切片、H·E染色,作病理组织学观察。结果表明:各组织瘀血、出血,均有炎性细胞浸润,尤以嗜酸性粒细胞多见。在骨骼肌组织中观察到了住肉孢子虫包囊,在肾小球入球小动脉内皮细胞中有裂殖子存在,其余各组织未见不同发育阶段的虫体。In order to observe the pathological changes in a Cervus elaphus yarkandensis naturally infected with Sarcocystis sp.The heart,liver,spleen,lung,kidney,lymphonode,abomasum and ileum were collected from the articulo mortis Cervus elaphus yarkandensis and fixed by formaldehyde.After fixation,paraffin-embedded sections were made and stained by H.E.for further observation.The pathogenic changes of inflammatory cell infiltration,congestion,and haemorrhage existed in all tissues,especially for eosinophilic cells.Moreover,the sarcocyst was observed only in skeletal muscle and it＇s merozoites existed in endothelial cell of glomerular arterioles,while no other developing parasites were observed in other tissues.

关 键 词：塔里木马鹿 住肉孢子虫 病理学观察 

分 类 号：Q958.9[生物学—动物学]