Abstract：
:The purpose of this study was to identify and compare the presence of HCMV and EBV-1 in subgingival plaque, unstimulated saliva and peripheral blood of patients with chronic periodontitis. Forty patients diagnosed with chronic periodontitis (mean age, 41.7 years) were recruited. Unstimulated saliva, subgingival plaque and peripheral blood were collected from each patient and the DNA of each sample was isolated. The viruses were detected using the nested PCR technique. The detection frequency of EBV-1 in subgingival plaque, saliva and peripheral blood was 45%, 37.5% and 25%, respectively. HCMV was detected in 82.5% of subgingival plaque samples and peripheral blood and in 75% of salivary samples. The sensitivity for detecting EBV-1 in saliva and peripheral blood when EBV-1 was detected in subgingival plaque samples was low (22% and 27.7%, respectively) and the sensitivity for detecting HCMV in saliva and peripheral blood when compared to subgingival plaque was high (81.8% and 87.8%, respectively). There is a high agreement among the three sampling methods in detection of HCMV, but the detection of EBV-1 would require a combination of saliva and subgingival plaque sampling to avoid false negative results.
journal_name
J Oral Scijournal_title
Journal of oral scienceauthors
Imbronito AV,Grande SR,Freitas NM,Okuda O,Lotufo RF,Nunes FDdoi
10.2334/josnusd.50.25subject
Has Abstractpub_date
2008-03-01 00:00:00pages
25-31issue
1eissn
1343-4934issn
1880-4926pii
JST.JSTAGE/josnusd/50.25journal_volume
50pub_type
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journal_title：Journal of oral science
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journal_title：Journal of oral science
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pub_type： 杂志文章,评审
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journal_title：Journal of oral science
pub_type： 杂志文章,评审
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更新日期：2000-09-01 00:00:00
abstract：:Direct pulp capping helps extend the life of a diseased tooth by maintaining tooth vitality. Nowadays, lasers are more frequently used during direct pulp capping in the clinic, but their use has not been previously reviewed. This review presents the basic properties of currently available lasers, scientific evidence o...
journal_title：Journal of oral science
pub_type： 杂志文章,评审
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abstract：:There are several benefits in using adhesive technique in removable prosthodontics as well as fixed prosthodontics. Previous studies have examined denture-base surface treatments that improve bond strength between a denture base resin and autopolymerizing repair resin. Dichloromethane and ethyl acetate are organic sol...
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pub_type： 杂志文章,评审
doi：10.2334/josnusd.54.205
更新日期：2012-09-01 00:00:00
