摘要
产气荚膜梭菌(Clostridium perfringens)又称为魏氏梭菌,是广泛存在于自然界中的革兰氏阳性菌厌氧芽孢杆菌,同时也是一种重要的人兽共患病原菌,影响肉牛养殖行业的健康发展。本研究针对出现疑似产气荚膜梭菌病死亡和发病犊牛展开,通过病理剖检,结合一系列实验室诊断方法,包括细菌分离培养、形态学观察、生化实验以及分子生物学检测,最终确诊为产气荚膜梭菌感染。对各环节检测结果进行分析,并提出防控措施,以期为肉牛养殖场防控提供参考意见。
Clostridium perfringens,also known as Clostridium welchii,is a gram-positive anaerobic bacillus that is widely found in nature,and is also an important zoonotic pathogen that affects the healthy development of the beef cattle breeding industry.This study was conducted on calves with death and morbidity of suspected Clostridium perfringens disease,and the final diagnosis of Clostridium perfringens infection was confirmed through pathological dissection,combined with a series of laboratory diagnostic methods,including bacterial isolation and culture,morphological observation,biochemical experiments,and molecular biology testing.The test results of each link were analyzed,and preventive and control measures were proposed,with a view to providing reference opinions for the prevention and control of beef cattle farms.
作者
吴佳琦
高丽娟
郑海英
王梓
吕宗林
崔志伟
王东阳
WU Jiaqi;GAO Lijuan;ZHENG Haiying;WANG Zi;LYU Zonglin;CUI Zhiwei;WANG Dongyang(Tongliao Academy of Agricultural and Animal Husbandry Sciences,Tongliao 028000,China)
出处
《中国兽医卫生》
2025年第4期64-69,共6页
China Veterinary Hygiene
关键词
产气荚膜梭菌
病理剖检
实验室诊断
预防措施
Clostridium perfringens
pathological autopsy
laboratory diagnosis
preventive measure
