Antimicrobial and physical properties of experimental endodontic sealers containing vegetable extracts

Abstract To assess the antimicrobial activity and the physical properties of resin-based experimental endodontic sealers with the incorporation of vegetable extracts obtained from Bixa orellana, Mentha piperita, and Tagetes minuta species. The extracts were obtained and characterized by gas chromato...

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Autores principales:	Daniela Coelho dos Santos, Andressa da Silva Barboza, Lara Rodrigues Schneider, Carlos Enrique Cuevas-Suárez, Juliana Silva Ribeiro, Melissa Feres Damian, Angela Diniz Campos, Rafael Guerra Lund
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/2283af9f8a0f47a08093fc683edd4a44
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spelling	oai:doaj.org-article:2283af9f8a0f47a08093fc683edd4a442021-12-02T11:39:47ZAntimicrobial and physical properties of experimental endodontic sealers containing vegetable extracts10.1038/s41598-021-85609-42045-2322https://doaj.org/article/2283af9f8a0f47a08093fc683edd4a442021-03-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-85609-4https://doaj.org/toc/2045-2322Abstract To assess the antimicrobial activity and the physical properties of resin-based experimental endodontic sealers with the incorporation of vegetable extracts obtained from Bixa orellana, Mentha piperita, and Tagetes minuta species. The extracts were obtained and characterized by gas chromatography-mass spectrometry (GC–MS), and minimum inhibitory concentration (MIC) against Streptococcus mutans, Enterococcus faecalis, and Candida albicans. The extracts were individually incorporated into a dual-cure experimental sealer at a mass concentration of 0.5%. A commercial reference RealSeal was used. The sealers were evaluated by measuring the setting time, degree of conversion, dimensional stability, radiopacity, flow, and film thickness of these materials, also and its antimicrobial effect was evaluated using the direct contact test. Data were statistically analyzed by analysis of variance and Tukey’s post-hoc test at α = 0.05 significance level. The physical properties were not influenced by the addition of the vegetable extracts (p > 0.05). For S. mutans, only T. minuta and B. orellana groups presented antibacterial activity after 24 h of contact (p < 0.05). All extracts evidenced an antibacterial effect against E. faecalis (p < 0.05). The experimental sealers hold promise as a novel vegetable sealer with great antimicrobial activity and also great physical–mechanical properties. Nonetheless, more studies are needed.Daniela Coelho dos SantosAndressa da Silva BarbozaLara Rodrigues SchneiderCarlos Enrique Cuevas-SuárezJuliana Silva RibeiroMelissa Feres DamianAngela Diniz CamposRafael Guerra LundNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Daniela Coelho dos Santos Andressa da Silva Barboza Lara Rodrigues Schneider Carlos Enrique Cuevas-Suárez Juliana Silva Ribeiro Melissa Feres Damian Angela Diniz Campos Rafael Guerra Lund Antimicrobial and physical properties of experimental endodontic sealers containing vegetable extracts
description	Abstract To assess the antimicrobial activity and the physical properties of resin-based experimental endodontic sealers with the incorporation of vegetable extracts obtained from Bixa orellana, Mentha piperita, and Tagetes minuta species. The extracts were obtained and characterized by gas chromatography-mass spectrometry (GC–MS), and minimum inhibitory concentration (MIC) against Streptococcus mutans, Enterococcus faecalis, and Candida albicans. The extracts were individually incorporated into a dual-cure experimental sealer at a mass concentration of 0.5%. A commercial reference RealSeal was used. The sealers were evaluated by measuring the setting time, degree of conversion, dimensional stability, radiopacity, flow, and film thickness of these materials, also and its antimicrobial effect was evaluated using the direct contact test. Data were statistically analyzed by analysis of variance and Tukey’s post-hoc test at α = 0.05 significance level. The physical properties were not influenced by the addition of the vegetable extracts (p > 0.05). For S. mutans, only T. minuta and B. orellana groups presented antibacterial activity after 24 h of contact (p < 0.05). All extracts evidenced an antibacterial effect against E. faecalis (p < 0.05). The experimental sealers hold promise as a novel vegetable sealer with great antimicrobial activity and also great physical–mechanical properties. Nonetheless, more studies are needed.
format	article
author	Daniela Coelho dos Santos Andressa da Silva Barboza Lara Rodrigues Schneider Carlos Enrique Cuevas-Suárez Juliana Silva Ribeiro Melissa Feres Damian Angela Diniz Campos Rafael Guerra Lund
author_facet	Daniela Coelho dos Santos Andressa da Silva Barboza Lara Rodrigues Schneider Carlos Enrique Cuevas-Suárez Juliana Silva Ribeiro Melissa Feres Damian Angela Diniz Campos Rafael Guerra Lund
author_sort	Daniela Coelho dos Santos
title	Antimicrobial and physical properties of experimental endodontic sealers containing vegetable extracts
title_short	Antimicrobial and physical properties of experimental endodontic sealers containing vegetable extracts
title_full	Antimicrobial and physical properties of experimental endodontic sealers containing vegetable extracts
title_fullStr	Antimicrobial and physical properties of experimental endodontic sealers containing vegetable extracts
title_full_unstemmed	Antimicrobial and physical properties of experimental endodontic sealers containing vegetable extracts
title_sort	antimicrobial and physical properties of experimental endodontic sealers containing vegetable extracts
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/2283af9f8a0f47a08093fc683edd4a44
work_keys_str_mv	AT danielacoelhodossantos antimicrobialandphysicalpropertiesofexperimentalendodonticsealerscontainingvegetableextracts AT andressadasilvabarboza antimicrobialandphysicalpropertiesofexperimentalendodonticsealerscontainingvegetableextracts AT lararodriguesschneider antimicrobialandphysicalpropertiesofexperimentalendodonticsealerscontainingvegetableextracts AT carlosenriquecuevassuarez antimicrobialandphysicalpropertiesofexperimentalendodonticsealerscontainingvegetableextracts AT julianasilvaribeiro antimicrobialandphysicalpropertiesofexperimentalendodonticsealerscontainingvegetableextracts AT melissaferesdamian antimicrobialandphysicalpropertiesofexperimentalendodonticsealerscontainingvegetableextracts AT angeladinizcampos antimicrobialandphysicalpropertiesofexperimentalendodonticsealerscontainingvegetableextracts AT rafaelguerralund antimicrobialandphysicalpropertiesofexperimentalendodonticsealerscontainingvegetableextracts
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Antimicrobial and physical properties of experimental endodontic sealers containing vegetable extracts

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