致病性弓形杆菌属生物学特性及诊断研究进展

Biological Characteristics and Diagnoses of Pathogenic Arcobacter species

弓形杆菌(Arcobacter)属于弯曲菌科,革兰氏阴性,与弯曲菌(Campylobacter)类似。但不同的是,它在需氧、微需氧和15℃低温条件下均可生长。Arcobacter是一种人畜共患的食源性和水源性病原菌,主要分离自猪肉、牛肉、禽肉等动物性食品和水体。基于对国内外相关文献资料的整理,综述了Arcobacter的生物学特性、分类和分布、分离鉴定方法、致病性和防控措施等方面内容,为深入开展Arcobacter的检测、诊断、防控技术等方面研究提供背景参考。

Arcobacter species are Gram-negative organisms belonging to the family Campylobactemceae that can grow microaerobieally or aerobically. Arcobacter organisms also have the ability to grow at 15 ℃, which is a distinctive feature that differentiates Arcobacter species from Campylobacter species. Arcobacter species have been considered as zoonotie foodbome and waterborne agents. The organism is routinely isolated from a range of foods of animal origin, such as pork, beef and poultry, as well as water sources. Based on the recent researches, this article reviewed the biological characteristics, classification and distribution, isolation and identification, pathogenicity, prevention and control of Arcobacter species, which will be useful for the further research on detection, diagnoses, prevention and control of Arcobacter species.