Analysis of bacterial communities of infected primary teeth in a Mexican population
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Analysis of bacterial communities of infected primary teeth in a Mexican population

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Analysis of bacterial communities of infected primary teeth in a Mexican population

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dc.contributor.author Salas-López, Enid Karina es
dc.contributor.author Casas-Flores, Sergio es
dc.contributor.author López Lozano, Nguyen E. es
dc.contributor.author Layseca Espinosa, Esther es
dc.contributor.author García Sepúlveda, Christian A. es
dc.contributor.author Niño-Moreno, Perla del Carmen es
dc.contributor.author Pozos Guillén, Amaury de Jesús es
dc.date.accessioned 2021-01-15T12:29:41Z
dc.date.available 2021-01-15T12:29:41Z
dc.date.issued 2020 es
dc.identifier.uri https://hdl.handle.net/10550/77178
dc.description.abstract The objective of this study was to describe the bacterial communities associated with pediatric patients with endodontic infections of temporal teeth by targeting the 16S rRNA gene using pyrosequencing. Microbiological samples were obtained from the lower primary molars of thirteen 13 pediatric patients with dental infections. An aspiration method for microbiological sampling was used. The identification of microbiota employing the pyrosequencing method by targeting the 16S gene was performed. Ribosomal 16S RNA gene sequences were amplified, obtaining a total of 16,182 sequences from 13 primary infected molars (13 different individuals) by pyrosequencing. Bacteroidetes phyla (35.15%) were the most abundant followed by Firmicutes (33.3%) and Fusobacteria (10.05%); the presence of specific pathogenic bacteria was determined as well. The infected root canal of primary teeth contains a high diversity of anaerobic bacteria, and Bacteroidetes, Firmicutes, and Fusobacteria phyla were the most abundant; Prevotella and Streptococcus genera were the most prevalent. es
dc.source Salas-López, Enid Karina ; Casas-Flores, Sergio ; López Lozano, Nguyen E. ; Layseca Espinosa, Esther ; García Sepúlveda, Christian A. ; Niño-Moreno, Perla del Carmen ; Pozos Guillén, Amaury de Jesús. Analysis of bacterial communities of infected primary teeth in a Mexican population. En: Medicina oral, patología oral y cirugía bucal. Ed. inglesa, 25 5 2020: 8- es
dc.title Analysis of bacterial communities of infected primary teeth in a Mexican population es
dc.type info:eu-repo/semantics/article en
dc.type info:eu-repo/semantics/publishedVersion en
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/medoral.23689 es

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