Microbiological evaluation of an experimental denture cleanser containing essential oil of <i>Lippia sidoides</i>

Barreto, J O; Nascimento, Francisca Bruna Stefany Aires do; Fonseca, Said Gonçalves da Cruz; Sampaio, Letícia Serpa; Silva, Cecília Rocha da; Neto, João Batista de Andrade; Júnior, Hélio Vitoriano Nobre; Regis, Rômulo Rocha

doi:10.1080/08927014.2021.1885649

Cited by 7 publications

(3 citation statements)

References 62 publications

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“…Among the included studies, Polysorbate 80 20 , 32 , 35 and ethyl alcohol 6 , 33 , 34 were the most used diluents. In a recent in vitro study, Barreto et al 52 evaluated an experimental denture cleanser containing L. sidoides essential oil varying its formulation by using different solvents. The authors proposed the use of sodium lauryl sulfate for being a low-cost surfactant commonly used in oral hygiene products, which requires a lower L. sidoides essential oil/diluent ratio (1 : 2) for proper essential oil dilution.…”

Section: Resultsmentioning

confidence: 99%

“…The authors proposed the use of sodium lauryl sulfate for being a low-cost surfactant commonly used in oral hygiene products, which requires a lower L. sidoides essential oil/diluent ratio (1 : 2) for proper essential oil dilution. Although Polysorbate 80 and alcohol were the most common diluents used in previous L. sidoides studies, Barreto et al [52] mentioned that higher L. sidoides essential oil/diluent ratios are needed for Polysorbate 80 (1 : 10) and ethyl alcohol (1 : 18) in order to provide a proper encapsulation mechanism of the essential oil. Also, the authors reported the unpleasant taste of Polysorbate 80 and the dissolutive and plasticizing effect of ethyl alcohol on dental polymers commonly used for prosthodontic rehabilitation.…”

Section: Selection Biasmentioning

confidence: 99%

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A Systematic Review of the Potential Effects of Lippia sidoides on Dental Plaque and Periodontal Diseases

et al. 2021

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Lippia sidoides is a typical shrub from Brazil that has been used in traditional medicine. This is a systematic review on the effect of L. sidoides for controlling dental plaque, gingivitis, and periodontitis. A database search through May 2021 in Medline/PubMed, SCOPUS, BVS, and Web of Science identified 711 reports of which 17 met our inclusion criteria. Five randomized controlled trials and three animal studies were included that compared L. sidoides-based products (toothpaste, mouthrinse, and gel) to cetylpyridinium chloride, chlorhexidine, and placebo products. Among the human studies, a significant antiplaque effect after treatment with L. sidoides-based products was observed in three studies and an antigingivitis effect in two studies, similar to chlorhexidine-based products. One study found superior dental plaque reduction compared to cetylpyridinium chloride mouthrinse. Only one study testing a L. sidoides gel found no antiplaque effect. Among the animal studies, an L. sidoides mouthrinse significantly reduced calculus in two studies, inflammatory infiltrate in one study, and plaque bacteria and gingivitis in one study. An L. sidoides gel significantly reduced alveolar bone loss and inflammatory response in one study in which mice were submitted to ligature-induced periodontal disease. In general, L. sidoides-based products were effective in reducing dental plaque and calculus formation, as well as clinical signs of gingivitis. As most studies present methodological limitations, these results should be interpreted carefully. Further clinical trials with greater methodological accuracy and control of biases are necessary for the use of L. sidoides-based products in humans to be viable in clinical practice.

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Section: Resultsmentioning

confidence: 99%

Section: Selection Biasmentioning

confidence: 99%

A Systematic Review of the Potential Effects of Lippia sidoides on Dental Plaque and Periodontal Diseases

et al. 2021

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“…With the chemical cleaning procedure, dentures must be submerged in a range of active ingredients, including enzymes, hypochlorite solutions, disinfectants, alkaline peroxides, and diluted organic and inorganic acids [6]. However, these products can degrade acrylic resin, altering its characteristics such as color, roughness, hardness, and flexural strength, decreasing the longevity of dental prostheses [9]. Natural products may be another option for synthetic chemicals for cleaning prostheses [10].…”

Section: Introductionmentioning

confidence: 99%

Biofilm inhibition of denture cleaning tablets and carvacrol on denture bases produced with different techniques

Sahin,

Ozer,

Calı

2024

Clin Oral Invest

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Objectives This study compares the biofilm inhibition effects of denture cleaning tablets, carvacrol, and their combined use against Candida albicans on denture bases produced with different techniques. Additionally, the surface roughness and contact angles of these denture bases were evaluated. Materials and methods Test samples were prepared from four different denture base materials (cold-polymerized, heat-polymerized, CAD/CAM milling, and 3D-printed). The surface roughness and contact angles of the test samples were measured using a profilometer and goniometer, respectively. For the evaluation of biofilm inhibition, samples were divided into 5 subgroups: Corega and carvacrol, separately and combined treatments, positive (inoculated with C. albicans) and negative control (non-inoculated with C. albicans, only medium). Biofilm mass was determined using the crystal violet method. An additional prepared test sample for each subgroup was examined under scanning electron microscopy (SEM). Results The surface roughness values of the 3D-printed test samples were found to be statistically higher than the other groups (P < .001). The water contact angle of all test materials was not statistically different from each other (P > .001). Corega and carvacrol, separately and combined, significantly decreased the amount of biofilm on all surfaces (P < .0001). Treatment of corega alone and in combination with carvacrol to the 3D-printed material caused less C. albicans inhibition than the other groups (P < .001; P < .05). Conclusions The surface roughness values of all test groups were within the clinically acceptable threshold. Although Corega and carvacrol inhibited C. albicans biofilms, their combined use did not show a synergistic effect. Clinical relevance Carvacrol may be used as one of the disinfectant agents for denture cleaning due to its biofilm inhibition property.

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Effect of sanitizing solutions on cobalt chromium alloys for dental prostheses: A systematic review of in vitro studies

Timbó

Oliveira²,

Regis³

2024

The Journal of Prosthetic Dentistry

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Microbiological evaluation of an experimental denture cleanser containing essential oil of Lippia sidoides

Cited by 7 publications

References 62 publications

A Systematic Review of the Potential Effects of Lippia sidoides on Dental Plaque and Periodontal Diseases

A Systematic Review of the Potential Effects of Lippia sidoides on Dental Plaque and Periodontal Diseases

Biofilm inhibition of denture cleaning tablets and carvacrol on denture bases produced with different techniques

Effect of sanitizing solutions on cobalt chromium alloys for dental prostheses: A systematic review of in vitro studies

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