Chinical Application of the Anaerobic Culture plates and Tubes
Hao Weishah, et al, Department of Microbiology, Hebei Medical College Shijiazhuang 050017, Hebei Province
59 strains of anaerobic bacteria were isolated from a total of 39 pulpitis and periodontitis samples by means of the anaerobic culture plate and tube. methods, and more than one strain of anaerobic bacteria were isolated in every sample. Of them there were 28 strains of bacteroides, 47.46% of the total, in which 2t strains of B. melaninogenicus group constituted 75% of baeteroides. In addition, there were 9 strains of peptostreptocoeeus, 15.25% of the total; 7 strains of peptoeoceus, 11.86%; 5 strains of veillonella, 8.47%; 2 strains of eubacterium. 3.39%; and 8 strains fusobaeterium, 13.56%. The result indicates that the anaerobic culture plates and tubes are fit for studying anaerobic bacteria.