Action of propolis and medications against Escherichia coli and endotoxin in root canals

Valera, Márcia Carneiro; Rosa, Jucely Aparecida da; Maekawa, Lilian Eiko; Oliveira, Luciane Dias de; Carvalho, Cláudio Antônio Talge; Koga-Ito, Cristiane Yumi; Jorge, Antônio Olavo Cardoso

doi:10.1016/j.tripleo.2010.01.029

Cited by 32 publications

(38 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The longer time of application (14 days) in the present study might have promoted a greater action of the intracanal medication deep within the dentinal tubules. The present in vivo results confirm previous in vitro studies in which application of the intracanal medication (chlorhexidine gel + calcium hydroxide) for 14 days neutralized most of the endotoxins that remained in the root canals after biomechanical preparation (22,26). The biological properties of LPS require the presence of ester-linked hydroxy fatty acids, and calcium hydroxide cleaves these bonds (27).…”

Section: Discussionsupporting

confidence: 87%

Efficacy of Endodontic Treatment for Endotoxin Reduction in Primarily Infected Root Canals and Evaluation of Cytotoxic Effects

Oliveira¹,

Carvalho²,

Carvalho³

et al. 2012

Journal of Endodontics

Self Cite

View full text Add to dashboard Cite

Section: Discussionsupporting

confidence: 87%

Efficacy of Endodontic Treatment for Endotoxin Reduction in Primarily Infected Root Canals and Evaluation of Cytotoxic Effects

Oliveira¹,

Carvalho²,

Carvalho³

et al. 2012

Journal of Endodontics

Self Cite

View full text Add to dashboard Cite

“…Propolis has been studied due several properties, as antimicrobial, anti-inflammatory, antioxidant, and others [11][12][13][14][15][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33]. The chemical compounds found in propolis showed antimicrobial and tissue tolerance characteristics.…”

Section: Discussionmentioning

confidence: 99%

Antibacterial action of red and green propolis extract in infected root canal

Endo

Estrela

Alencar

et al. 2017

Rev. Odonto Ciênc. (Online)

View full text Add to dashboard Cite

OBJECTIVE: This study investigated the antibacterial action of 30% red propolis, 40% green propolis and 2.5% sodium hypochlorite with irrigation protocols in infected root canals. METHODS: During 60 days, twenty-four root canals were inoculated with E. faecalis. In all experimental groups were performed root canal preparation and two irrigation protocols -passive ultrasonic irrigation and conventional irrigation. In the groups 1, 3, 5 and 7 it were made root canal preparation associated to conventional irrigation with 30% propolis, 40% propolis, 2.5% sodium hypochlorite and distilled water, respectively. In groups 2, 4, 6 and 8 it was made root canal preparation associated with passive ultrasonic irrigation with the solutions described above. The groups 9 and 10 were the controls (negative and positive). Samples of the root canals were collected and immersed in 7 mL of BHI, for 48 hours, at 37ºC. Bacterial growth was analyzed by turbidity of the culture medium. RESULTS: Antibacterial action was observed of 30% red propolis and 2.5% sodium hypochlorite when used passive ultrasonic irrigation and conventional irrigation after 20 minutes, but in 72 hours it was not effective. CONCLUSION: The irrigating agents and protocols were not effective to eliminate the microorganisms of the infected root canals. Clinical Significance: Propolis presents potential for clinical application due to its antimicrobial, anti-inflammatory, antioxidant and low toxicity properties. Key words: Endodontic; Propolis; Sodium hypochlorite Ação antimicrobiana do extrato de própolis vermelho e verde em canais radiculares infectados RESUMO OBJETIVO: Investigar a ação antibacteriana do própolis vermelhos 30%, do própolis verde 40% e do hipoclorito de sódio 2,5% com protocolos de irrigação em canais radiculares infectados. MÉTODOS: Durante 60 dias, vinte e quatro canais radiculares foram inoculados com E. faecalis. Em todos os grupos experimentais foi realizado o preparo do canal radicular e dois protocolos de irrigação -irrigação ultra-sônica passiva e irrigação convencional. Nos grupos 1, 3, 5 e 7 foi feito o preparo do canal radicular associado à irrigação convencional com própolis 30%, própolis 40%, hipoclorito de sódio 2,5% e água destilada, respectivamente. Nos grupos 2, 4, 6 e 8 foi feito o preparo do canal radicular associado à irrigação ultra-sônica passiva com as soluções descritas acima. Os grupos 9 e 10 foram os controles (negativos e positivos). Amostras dos canais radiculares foram coletadas e imersas em 7 mL de BHI, durante 48 horas, a 37ºC. O crescimento bacteriano foi analisado por turvação do meio de cultura. RESULTADOS: Ação antibacteriana foi observada com própolis vermelho 30% e hipoclorito de sódio 2,5% quando utilizado irrigação ultra-sônica passiva e irrigação convencional após 20 minutos, porém, após 72 horas as substâncias não foram efetivas. CONCLUSÃO: Os agentes de irrigação e os protocolos não foram efetivos para eliminar os microorganismos dos canais radiculares infectados.

show abstract

“…Additionally, the Aloe vera based dentifrice has propolis in its composition, which also has an antiplaque potential. Moreover, some authors concluded that Aloe vera gel, at optimum concentration in either dentifrices or mouthrinses, is effective in preventing the caries diseases 13,23 .…”

Section: Discussionmentioning

confidence: 99%

“…S. mutans, and it is an agent with large anticaries and antiperiodontitis action [12][13][14][15] . In vitro studies have demonstrated the antimicrobial effect of an Aloe vera based dentifrice, which promoted the growth inhibition of several oral microorganisms, such as S. mutans, S. sanguis, A. viscosus and C. albicans [16][17] .…”

Section: Effects Of Fluoride and Aloe Vera Tooh Gel In Artificial Whimentioning

confidence: 99%

Effects of fluoride and Aloe vera tooh gel in artificial white spot lesions in vitro

Silva

Fonseca

Sales

et al. 2016

RGO, Rev. Gaúch. Odontol.

View full text Add to dashboard Cite

ObjectiveThe aim of this study was to evaluate the effects of toothbrushing using a fluoride toothpaste and Aloe vera tooth gel on artificial white spot lesions through the Knoop microhardness (KHN) analysis. Methods Sound bovine enamel samples (2 mm/diameter and 2 mm/depth) were prepared and immersed in artificial white spot lesion for 24 h. The preparation of artificial white spot lesions was performed by pH-cycling process. The samples were randomly divided into two groups (n=20), according the dentifrice used: containing fluoride (Colgate Total 12) or Aloe vera (Forever Bright Aloe Vera Toothgel

show abstract

Action of propolis and medications against Escherichia coli and endotoxin in root canals

Cited by 32 publications

References 27 publications

Efficacy of Endodontic Treatment for Endotoxin Reduction in Primarily Infected Root Canals and Evaluation of Cytotoxic Effects

Efficacy of Endodontic Treatment for Endotoxin Reduction in Primarily Infected Root Canals and Evaluation of Cytotoxic Effects

Antibacterial action of red and green propolis extract in infected root canal

Effects of fluoride and Aloe vera tooh gel in artificial white spot lesions in vitro

Contact Info

Product

Resources

About