Effects of Fluoride Varnish on <i>Streptococcus mutans Count in Saliva</i>

Badjatia, Sourabh; Badjatia, Rini G; Thanveer, K; Krishnan, Ajith

doi:10.5005/jp-journals-10005-1409

Cited by 11 publications

(7 citation statements)

References 9 publications

(8 reference statements)

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“…[ 2 ] In addition, fluoride can inhibit acid production by bacteria and may reduce the number of S. mutans . [ 6 21 ] Recently, a range of fluoride varnishes with different compositions have been developed to enhance the caries prevention.…”

Section: Discussionmentioning

confidence: 99%

“…Another remineralization effect of fluoride is its ability to reduce acid formation by S. mutans in dental plaques or reduction in S. mutans count in saliva. [ 6 7 ] Since the sole use of fluoride varnishes had little effect on the total salivary levels of S. mutans , they were suggested to be used in combination with other antimicrobial agents. [ 8 ] Xylitol is a sugar alcohol derived primarily from the forest and agricultural materials.…”

Section: Introductionmentioning

confidence: 99%

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In vitro comparison of antimicrobial activity of conventional fluoride varnishes containing xylitol and casein phosphopeptide-amorphous calcium phosphate

Jafari¹,

Hekmatfar²,

Fereydunzadeh³

2018

J Int Soc Prevent Communit Dent

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Objective:Different fluoride varnishes are used for the prevention of dental caries. The aim of this study was to compare the antimicrobial effect of different fluoride varnishes, containing xylitol and casein phosphopeptide-amorphous calcium phosphate (CPP-ACP), on Streptococcus mutans.Materials and Methods:In this in vitro study, the antibacterial effects of four varnishes, namely Polimo and V-varnish (containing xylitol), MI varnish (containing CPP-ACP), and Preventa, were evaluated against S. mutans. The disc diffusion method was used for testing the bacterial sensitivity. The data were analyzed using the Kruskal–Wallis and Mann–Whitney U-tests.Results:According to the results, Polimo showed the highest antibacterial effects, compared to the other three varnishes (P ≤ 0.05). Growth inhibition zones were not observed in V-varnish and Preventa. The mean diameter of inhibition zone around the MI varnish was significantly higher, compared to those of the V varnish and Preventa (P ≤ 0.05).Conclusion:As the findings indicated, the fluoride varnish containing xylitol and CPP-ACP could be more effective iAQ1n the prevention of dental caries.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

In vitro comparison of antimicrobial activity of conventional fluoride varnishes containing xylitol and casein phosphopeptide-amorphous calcium phosphate

Jafari¹,

Hekmatfar²,

Fereydunzadeh³

2018

J Int Soc Prevent Communit Dent

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“…This effect can be sustained for the following 3 to 5 months of treatment, but after 6 months, the effect begins to deteriorate. [ 21 ]…”

Section: Discussionmentioning

confidence: 99%

Caries activity and ph level changes after fluoride varnish and casein phosphopeptides-amorphous calcium phosphate application on children's saliva

et al. 2020

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Background: Caries is a disease affecting the hard tissue of the tooth wherein the demineralization process caused by Streptococcus mutans decreases saliva pH faster than the remineralization process can maintain it. Topical fluoridation, such as fluoride varnish and casein phosphopeptides-amorphous calcium phosphate (CPP-ACP) is the most common preventive therapy for the disease. Aims: The aim of this study is to assess the difference between fluoride varnish and CPP-ACP in reducing saliva pH and caries activity. Materials and Methods: This is an experimental study with a sample population of 60 children (aged 8–9 years old), divided into two groups of 30. Group 1 was treated with fluoride varnish, Group 2 with CPP-ACP. A t -test was used to measure the effects of the different treatments. Results: The result showed that the average difference in saliva pH before and after application was −0.12933 in Group 1 and −0.14033 in Group 2 ( P = 0.256). The average difference in caries activity before and after application was 3.189 log colony-forming units (CFUs)/mL in Group 1 and 2.237 log CFUs/mL in Group 2 ( P = 0.275). Conclusion: The most effective treatment for increasing saliva pH and reducing caries activity can be achieved by using the varnish for 1 month. However, there is no difference between fluoride varnish and CPP-ACP with regard to altering saliva pH and reducing caries activity statistically. Future study is needed to explore this result.

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“…Both substances act on the control of bacterial colonies, mainly on Streptococcus mutans, providing anticariogenic benefits. 19,20 Studies carried out to evaluate the antibacterial effect of a chlorhexidine-containing varnish during orthodontic treatment showed an efficient reduction in the number of S. mutans around orthodontic devices. In addition, it was noted that the number of new caries lesions after orthodontic appliance detachment was significantly lower in patients who received chlorhexidine-containing varnish applications.…”

Section: Discussionmentioning

confidence: 99%

Effect of Chlorhexidine and Fluoride Varnishes on Streptococcus mutans Count and Dental Plaque Index

et al. 2019

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The control of dental plaque by chemical means can be a valuable auxiliary resource for individuals who have difficulties in performing dental plaque control through regular oral hygiene procedures. The aim of this study was to evaluate the effect of chlorhexidine and fluorine varnishes on the levels of Streptococcus mutans (S. mutans) present in the dental biofilm and on the dental plaque index. The study was carried out in a sample comprised thirty-nine schoolchildren between 13 and 15 years of age, distributed into 2 groups. Group I received a single layer of varnish with chlorhexidine and thymol on the maxillary right first molar. Group II received the application of varnish with fluoride following the same methodology. S. mutans count and dental plaque index recording were performed 7 days before the application and 7, 15 and 30 days after the treatment. It was observed that chlorhexidine and fluoride varnishes significantly reduced the number of S. mutans in dental plaque for 30 days (p<0.05). There was no difference between the varnishes. With regard to the dental plaque index, there was no alteration in any of the experimental time periods for both groups. It was concluded that varnishes, mainly those that contain fluoride, can be an interesting alternative for the prevention of dental caries in collective oral health programs. Keywords: Chlorhexidine. Fluorides. Dental Plaque. ResumoO controle da placa dental por meios químicos pode ser um valioso recurso auxiliar para indivíduos que apresentam dificuldades em realizar o controle da placa dental por meio de procedimentos regulares de higiene bucal. O objetivo neste estudo foi avaliar o efeito dos vernizes de clorexidina e de flúor sobre os níveis de Streptococcus mutans (S. mutans) presentes no biofilme dental e sobre o índice de placa dental. O estudo foi realizado em uma amostra composta por 39 escolares, entre 13 e 15 anos de idade, distribuídos em 2 grupos. O grupo I recebeu uma única aplicação de verniz com clorexidina e timol no primeiro molar superior direito. O grupo II recebeu a aplicação de verniz com flúor seguindo a mesma metodologia. A contagem de S. mutans e o índice de placa dental foram registrados 7 dias antes da aplicação e 7, 15 e 30 dias após o tratamento. Observou-se que os vernizes de clorexidina e flúor reduziram significativamente o número de S. mutans na placa dental por 30 dias (p <0,05). Não houve diferença entre os vernizes. Com relação ao índice de placa dental, não houve alteração em nenhum dos períodos experimentais para ambos os grupos. Concluiu-se que os vernizes, principalmente aqueles que contêm flúor, podem ser uma alternativa interessante para a prevenção da cárie dentária em programas coletivos de saúde bucal. Palavras-chave: Clorexidina. Fluoretos. Placa Dentária.

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Effects of Fluoride Varnish on Streptococcus mutans Count in Saliva

Cited by 11 publications

References 9 publications

In vitro comparison of antimicrobial activity of conventional fluoride varnishes containing xylitol and casein phosphopeptide-amorphous calcium phosphate

In vitro comparison of antimicrobial activity of conventional fluoride varnishes containing xylitol and casein phosphopeptide-amorphous calcium phosphate

Caries activity and ph level changes after fluoride varnish and casein phosphopeptides-amorphous calcium phosphate application on children's saliva

Effect of Chlorhexidine and Fluoride Varnishes on Streptococcus mutans Count and Dental Plaque Index

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