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  • 标题:Análise do pH e da atividade antimicrobiana de um novo medicamento intracanal bioceramico Bio-C Temp
  • 本地全文:下载
  • 作者:Francisca Lívia Parente Viana ; Marcelo Bonifácio da Silva Sampieri ; Priscilla Parente Viana
  • 期刊名称:Research, Society and Development
  • 电子版ISSN:2525-3409
  • 出版年度:2021
  • 卷号:10
  • 期号:7
  • 页码:1-10
  • DOI:10.33448/rsd-v10i7.16550
  • 语种:English
  • 出版社:Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências
  • 摘要:Intracanals medications with antimicrobial activity are important as adjuvants in disinfecting the root canal system. Therefore, this study evaluated, in vitro, the pH and antimicrobial activity of a new bioceramic intracanal medication (Bio-C Temp) compared to calcium hydroxide (HC) medications. The determination of pH was carried out by means of a pH meter in the periods of 30 minutes, 3, 24, 72 and 168 hours. The medications UltracalXS, Calcium hydroxide with saline (HC/Saline), Calcium hydroxide with propyleneglycol (HC/PG) and Bio-C Temp (bioceramic) were tested against biofilms of two strains of Enterococcus faecalis (ATCCs 29212 and 4083) using direct contact (DCT) and membrane restricted (MRT) tests. Bacterial survival was determined by counting colony-forming units (UFCs) and the data were compared statistically (P XS, however showed less action in relation to HC/PG. The calcium hydroxide paste associated with propylene glycol showed advantages over the others tested.
  • 关键词:Calcium hydroxide;Calcium silicate;Enterococcus faecalis;Antimicrobial action.
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