Inhibitory effect of helium cold atmospheric plasma on cariogenic biofilms

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorBiotechnology and Electric Plasma Laboratory (Biotechplasma) - Research and Development Institute–IPD - Universidade Do Vale Do Paraíba. Av. Shishima Hifumi-
Autor(es): dc.contributorLeibniz Institute for Plasma Science and Technology-
Autor(es): dc.creatorFigueira, Leandro Wagner-
Autor(es): dc.creatorBessa Muniz, Ana-
Autor(es): dc.creatorDoria, Anelise Cristina Osorio Cesar-
Autor(es): dc.creatorCastaldelli Nishime, Thalita Mayumi-
Autor(es): dc.creatorKostov, Konstantin Georgiev-
Autor(es): dc.creatorKoga-Ito, Cristiane Y.-
Data de aceite: dc.date.accessioned2025-08-21T15:46:10Z-
Data de disponibilização: dc.date.available2025-08-21T15:46:10Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1080/20002297.2024.2397831-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/297095-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/297095-
Descrição: dc.descriptionThis study aimed to determine the effects of low-temperature plasma jet produced in gas helium (LTP-helium) on cariogenic biofilms composedby Streptococcusmutans, Streptococcus sanguinis and Streptococcus gordonii, and also by the combination of Candida albicans, Lactobacillus acidophilus and S. mutans. Biofilms were treated for 1, 3, 5, and 7 minutes. A 0.12% chlorhexidine solution was used as the positive control and sterile physiologic solution was the negative control. Biofilm viability was analyzed by viable cell recovery, scanning electron microscopy, and confocal laser scanning microscopy. All assays were performed intriplicate in three independent experiments. Multispecies biofilms exposed to LTP-helium had a significant reduction in viability when compared to the negative control (p < 0.0001). For biofilm formedby S. mutans, S. sanguinis, and S. gordonii, LTP treatments for 5 and 7 minutes caused similar reduction of morethan 2 log10. Also, a significant reduction in the viability of biofilms formedby C. albicans, L. acidophilus, and S. mutans was detected (p < 0.0001). In conclusion, LTP-helium reduced theviability of cariogenic biofilms with different microbial compositions, which indicates that LTP-helium is a potential tool for developing new protocols for dental caries prevention and treatment.-
Descrição: dc.descriptionDepartment of Environmental Engineering and Oral Biopathology Graduate Program Institute of Science and Technology São Paulo State University UNESP, São Paulo-
Descrição: dc.descriptionBiotechnology and Electric Plasma Laboratory (Biotechplasma) - Research and Development Institute–IPD - Universidade Do Vale Do Paraíba. Av. Shishima Hifumi-
Descrição: dc.descriptionLeibniz Institute for Plasma Science and Technology-
Descrição: dc.descriptionDepartment of Physics Guaratinguetá Faculty of Engineering São Paulo State University/ UNESP-
Descrição: dc.descriptionDepartment of Environmental Engineering and Oral Biopathology Graduate Program Institute of Science and Technology São Paulo State University UNESP, São Paulo-
Descrição: dc.descriptionDepartment of Physics Guaratinguetá Faculty of Engineering São Paulo State University/ UNESP-
Idioma: dc.languageen-
Relação: dc.relationJournal of Oral Microbiology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectcariogenic biofilm-
Palavras-chave: dc.subjectDental caries-
Palavras-chave: dc.subjectlow-temperature plasma-
Título: dc.titleInhibitory effect of helium cold atmospheric plasma on cariogenic biofilms-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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