[来自活培养物的干燥大肠杆菌诊断制剂]

[Dried Escherichia diagnostic agents from live cultures].

作者信息

Groshev A G, Bogoslovskaia L N, Landsman N M, Nadezhdina L A

出版信息

Zh Mikrobiol Epidemiol Immunobiol. 1984 Jun(6):59-61.

Abstract

The possibility of using selected cultures of opportunistic Escherichia, freeze-dried in a saccharose-gelatine medium, as dried diagnostic reagents. In the agglutination test with Escherichia OK diagnostic sera, both fresh and stored for a period of up to 1 year, these dried diagnostic reagents prepared from live cultures showed the same degree of agglutination as live suspensions of similar Escherichia cultures.

摘要

使用在蔗糖 - 明胶培养基中冻干的特定机会性大肠杆菌培养物作为干燥诊断试剂的可能性。在用大肠杆菌OK诊断血清进行的凝集试验中，无论是新鲜血清还是储存长达1年的血清，这些由活培养物制备的干燥诊断试剂与类似大肠杆菌培养物的活悬液表现出相同程度的凝集。