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http://hdl.handle.net/2445/145441
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DC Field | Value | Language |
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dc.contributor.author | Cortés Acha, Berta | - |
dc.contributor.author | Barbosa de Figueiredo, Rui Pedro | - |
dc.contributor.author | Seminago, Ramon | - |
dc.contributor.author | Roig, Francisco J. | - |
dc.contributor.author | Llorens, Carlos | - |
dc.contributor.author | Valmaseda Castellón, Eduardo | - |
dc.date.accessioned | 2019-11-26T17:06:20Z | - |
dc.date.available | 2019-11-26T17:06:20Z | - |
dc.date.issued | 2017-10-01 | - |
dc.identifier.issn | 0022-3492 | - |
dc.identifier.uri | http://hdl.handle.net/2445/145441 | - |
dc.description.abstract | Background: the microbiota colonizing dental implants has been said to be similar to the microbiome surrounding teeth. In the absence of inflammation, a biofilm with pathologic bacteria can cover implant surfaces exposed to the oral cavity, for example, due to a remodeling process. The aim of the present study is to identify microbiota surrounding exposed dental implants in patients with and without a history of periodontitis through a deep-sequencing approach. Methods: an experimental abutment with the same surface and structure as a commercially available dental implant was used. Bacterial DNA was isolated, and the 16S ribosomal RNA gene was amplified and sequenced. Multiplexed tag-encoded sequencing of DNA from the samples was performed, and the reads were processed by metagenomic rapid annotation.Results: a wide variety of bacteria, 96 species, were identified. The most frequently found bacteria were Fusobacterium nucleatum and Prevotella denticola. Some species generally associated with periodontitis were found to a greater extent in patients without a history of periodontitis. Some bacteria that have never been described as part of the oral microbiome were identified in the present sample.Conclusions: analysis of data suggests that the bacteria surrounding exposed dental implants form a diverse microbiome regardless of the periodontal profile of patients. Further research is needed to clarify the role of these microorganisms in the oral environment. | - |
dc.format.extent | 15 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | spa | - |
dc.publisher | American Academy of Periodontology | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1902/jop.2017.170051 | - |
dc.relation.ispartof | Journal of Periodontology, 2017, vol. 88, num. 10, p. 1090-1104 | - |
dc.relation.uri | https://doi.org/10.1902/jop.2017.170051 | - |
dc.rights | (c) American Academy of Periodontology, 2017 | - |
dc.source | Articles publicats en revistes (Odontoestomatologia) | - |
dc.subject.classification | Biofilms | - |
dc.subject.classification | Implants dentals | - |
dc.subject.classification | Microbiologia | - |
dc.subject.other | Biofilms | - |
dc.subject.other | Dental implants | - |
dc.subject.other | Microbiology | - |
dc.title | Microbiota analysis of biofilms on experimental abutments mimicking dental implants: an in vivo model | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 675195 | - |
dc.date.updated | 2019-11-26T17:06:20Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.pmid | 28492362 | - |
Appears in Collections: | Articles publicats en revistes (Odontoestomatologia) Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL)) |
Files in This Item:
File | Description | Size | Format | |
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675195.pdf | 2.81 MB | Adobe PDF | View/Open |
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