摘要
蜡样芽胞杆菌(Bacillus cereus)是革兰氏阳性芽孢杆菌,广泛存在于自然环境中,对不良环境有较强的抵抗力,是一种人畜共患的食源性条件致病菌。蜡样芽孢杆菌能够产生多种毒素,这些毒素决定了其致病性。因此,建立快速、准确的蜡样芽孢杆菌检测方法对疾病的诊断和发病后的及时治疗至关重要。本文对近年来检测蜡样芽孢杆菌的菌体与毒素的方法进行了全面的总结,主要是对各方法的原理、检测范围、优缺点等进行比较,并探讨新方法的可行性,以期为科学检测、鉴定蜡样芽孢杆菌提供依据和思路。
Bacillus cereus is a Gram-positive bacillus,which widely exists in the natural environment and has strong resistance to adverse environment.It is a kind of foodborne conditional pathogen that affects both humans and animals.Bacillus cereus can produce a variety of toxins that determine its pathogenicity.Therefore,the establishment of a rapid and accurate method for the detection of Bacillus cereus is very important for the diagnosis and timely treatment of the disease.This paper comprehensively summarizes the methods of detecting bacteria and toxins of Bacillus cereus in recent years,mainly compares the principle,detection range,advantages and disadvantages of each method,and discusses the feasibility of the new method,with a view to scientific provide basis and ideas for detection and identification of Bacillus cereus.
作者
张玲艳
宋丽丽
贾伟娟
王学理
ZHANG Lingyan;SONG Lili;JIA Weijuan;WANG Xueli(School of Animal Science and Technology,Inner Mongolia University for Nationalities,Tongliao,Inner Mongolia 028000,China)
出处
《微生物学通报》
CAS
CSCD
北大核心
2021年第4期1360-1372,共13页
Microbiology China
基金
内蒙古自治区高等学校科学技术研究重点项目(NJZZ19147)
内蒙古自治区肉牛疾病防控工程技术开放课题(MDK2019022)
内蒙古民族大学研究生科研创新项目(NMDSS1941)。