从皮肤炎性病变中分离一种具有杆球循环的细菌

摘要

Objective To investigate a kind of inflammatory pathogen of infectious skin lesion and its position of the bacteria classification. Methods Based on the phenotypic properties of morphology,physiology and biochemical et al.The identification of bacteria was made almost thoroughly and systemically.Results A unique kind of gram-positive bacteria were separated from the lesion of the disease.Which featured by a bacilli to cocci circulation,obligate acrobes,inactive of biochemical reaction and resistance to conventional antibiotics.Conclusion The bacteria are classified into a rare kind of opportunistic pathogen.Few references both at home and abroad has seen so far according to its phenotypic properties,the bacteria is Brevibacterium epidermids which had never been reported at domestic.%目的探讨一种皮肤炎性病变中的细菌及此菌的分类位置。方法利用形态、生理和生化性状等表型性状进行较全面而系统的细菌鉴定。结果从病变中分离出单一的革兰阳性菌，此菌具有杆、球循环生活周期，专性需氧，生化反应不活泼，对常用的抗生素多呈抗药。结论此菌属于罕见的条件致病菌，国内外文献很少涉及。从表型性状分析此菌为国内从未报道的表皮短杆菌。