کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3167624 | 1199375 | 2010 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Development of a novel PCR method to comprehensively analyze salivary bacterial flora and its application to patients with odontogenic infections Development of a novel PCR method to comprehensively analyze salivary bacterial flora and its application to patients with odontogenic infections](/preview/png/3167624.png)
ObjectiveThe objective of this study was to develop a novel polymerase chain reaction (PCR) method to comprehensively analyze salivary bacterial flora.Study designThe bacterial flora in the saliva of 10 healthy persons and 11 patients with odontogenic infections were examined using a DNA extraction method with a high level of cell destruction efficiency and a novel universal primer set to amplify approximately 580 bp of the 16S rDNA sequence.ResultsStreptococcus (54.5%), Neisseria (14.7%), Actinomyces (8.4%), Gemella (4.1%), Granulicatella (3.8%), and Prevotella (1.4%) were dominant in a total of 1655 clones examined from the saliva of the healthy subjects. The dominant genera differed among the patients with odontogenic infections (a total of 823 clones) and were entirely different from those of the healthy subjects.ConclusionThis novel comprehensive salivary bacterial flora analysis method may be a useful supportive method to identify causative agents of odontogenic infections.
Journal: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology - Volume 109, Issue 5, May 2010, Pages 669–676