Antimicrobial activity of calcium hydroxide associated with a new vehicle (Triethanolamine)

Autores

  • Jaci Simi Junior Specialization Course in Endodontics – North Minas Gerais Integrated College – FUNORTE – Florianópolis – SC – Brazil.
  • Ricardo Machado Professor of Multidisciplinary Clinic I and II and Supervised Stage in Multidisciplinary Clinic I (Endodontics), Paranaense University – UNIPAR, Francisco Beltrão, Paraná, Brazil
  • Rafael Stiz Specialization Course in Endodontics – North Minas Gerais Integrated College – FUNORTE – Florianópolis – SC – Brazil.
  • Cristiane Figueiredo Specialization Course in Endodontics – North Minas Gerais Integrated College – FUNORTE – Florianópolis – SC – Brazil.
  • Luiz Pascoal Vansan Ribeirão Preto Dental School – University of São Paulo – FORP/USP – Ribeirão Preto – Brazil.
  • Carlos Henrique Ferrari Institute of Science and Technology - UNESP - Univ Estadual Paulista - School of Dentistry - Department of Restorative Dentistry - São José dos Campos - SP - Brazil.
  • Eduardo Donato Eing Engelke Back Specialization Course in Endodontics - North Minas Gerais Integrated College - FUNORTE - Florianópolis - SC - Brazil.
  • Emmanuel João Nogueira Leal Silva Grande Rio University – UNIGRANRIO – Duque de Caxias – RJ – Brazil.

DOI:

https://doi.org/10.14295/bds.2016.v19i1.1179

Resumo

Objective: The aim of this study was to evaluate the antimicrobial effectiveness of calcium hydroxide associated with a two conventional (anesthetic liquid and olive oil) and a new vehicle (Triethanolamine). Material and methods: Initially, microorganisms were collected from four upper incisors presenting unsatisfactory root canal treatments and persistent apical periodontitis from the same patient using sterile absorbent paper cones placed inside the root canal following initial access and root filling removal. Next, they were grown in a BHI culture medium for 24 h. Afterwards, they were placed in 10 Petri dishes with 3 holes, where different formulations of the medications studied were placed. After 48 and 72 h, readings were taken of the growth inhibition halos. Results: After using Kruskal-Wallis test with significance level of 1% (? = 0.01) it was observed that, calcium hydroxide associated with Triethanolamine, produced results similar to those produced by the anesthetic liquid. Both combinations were superior to the association with olive oil. Conclusion: Considering the results of this in vitro study, it is possible to consider that Triethanolamine can be a viable alternative to be used as a vehicle associated with the calcium hydroxide.

Keywords: Vehicles; Calcium hydroxide; Endodontics.

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Publicado

2016-03-07

Como Citar

1.
Junior JS, Machado R, Stiz R, Figueiredo C, Vansan LP, Ferrari CH, Back EDEE, Silva EJNL. Antimicrobial activity of calcium hydroxide associated with a new vehicle (Triethanolamine). BDS [Internet]. 7º de março de 2016 [citado 12º de setembro de 2025];19(1):43-7. Disponível em: https://bds.ict.unesp.br/index.php/cob/article/view/1179

Edição

v. 19 n. 1 (2016): Jan. - Mar. / 2016 - Published March 2016

Seção

Artigos de Pesquisa Clínica ou Laboratorial

Licença

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