Bacteria in the apical root canals of teeth with apical periodontitis
نویسندگان
چکیده
منابع مشابه
Anaerobic microorganisms in root canals of human teeth with chronic apical periodontitis detected by indirect immunofluorescence.
Aiming to assess the presence of selected anaerobic microorganisms in root canals of human teeth with chronic apical periodontitis. 25 central and lateral upper incisors presenting with radiographic evidence of chronic apical periodontitis were studied. The pulp chamber was opened under aseptic conditions and samples of the root canal content were collected with sterile absorbent paper points, ...
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INTRODUCTION Bacteria present in the apical root canal system are directly involved with the pathogenesis of post-treatment apical periodontitis. This study used a next-generation sequencing approach to identify the bacterial taxa occurring in cryopulverized apical root samples from root canal-treated teeth with post-treatment disease. METHODS Apical root specimens obtained during periradicul...
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21 Samples from infected root canals of 43 teeth with chronic apical periodontitis 22 were analyzed for the presence and relative levels of 83 oral bacterial 23 species/phylotypes using a reverse-capture checkerboard hybridization assay. 24 Associations between the most frequently detected taxa were also recorded. The 25 most prevalent taxa were Olsenella uli (74%), Eikenella corrodens (63%), 2...
متن کاملRoot canal microbiota of teeth with chronic apical periodontitis.
Samples from infected root canals of 43 teeth with chronic apical periodontitis were analyzed for the presence and relative levels of 83 oral bacterial species and/or phylotypes using a reverse-capture checkerboard hybridization assay. Associations between the most frequently detected taxa were also recorded. The most prevalent taxa were Olsenella uli (74%), Eikenella corrodens (63%), Porphyrom...
متن کاملApical periodontitis in root filled teeth associated with the quality of root fillings.
UNLABELLED The aim of this study was to investigate the technical quality of root fillings in root filled teeth, their association with periapical status and prevalence of apical periodontitis. MATERIAL AND METHODS The sample consisted of 83 subjects, presenting consecutively as new patients seeking dental care (prosthetic, endodontic and cariologic treatment) in the years 2005/2006. Clinical...
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ژورنال
عنوان ژورنال: Journal of the Formosan Medical Association
سال: 2017
ISSN: 0929-6646
DOI: 10.1016/j.jfma.2016.08.010