Effect of Hamamelis virginiana, Persea americana, Cynara scolymus L and Stryphnodendron barbatiman M plant extracts on the phenotypic expression of virulence factors in biofilms of the Candida albicans
Autor(a) principal: | |
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Data de Publicação: | 2024 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Science |
Texto Completo: | https://ojs.ict.unesp.br/index.php/cob/article/view/4039 |
Resumo: | Objective: Analyze the phenotypic expression of virulence factors in Candida albicans biofilms against plant glycolic extracts. Material and Methods: The biofilms of Candida albicans (ATCC 18804) obtained from incubation for 48 hours were exposed for 5 minutes and 24 hours to different concentrations of glycolic extracts of Hamamelis virginiana and Persea americana, Cynara scolymus L and Stryphnodendron barbatiman M, in order to verify the antifungal activity of the proteinase, phospholipase and hemolysin. Results: All extracts were effective in reducing biofilm. In contact for 5 minutes. the extracts reduced 50% of the biofilm. After 24 hours, the Persea americana extract showed the biofilm at 90%, followed by Cynara scolymus, which interrupted it at 85%, There was a change in proteinase intensity after 5 minutes and 24 hours. with an average enzymatic activity of 0.69 compared to the control of 0.49. Cynara scolymus was the extract with the highest mean concentration of 100 mg/ml; the phospholipase intensity was changed with Stryphnodendron barbatiman being more effective in 24 hours compared to the control (p< 0.0001). The hemolysin secretion was modified by Hamamelis virginiana (12.5 mg/ml) after 5 minutes of exposure, and in 24 hours. all extracts were capable to cause changes in secretion. Conclusion: The tested extracts have antifungal potential in Candida albicans biofilms, implying a significant reduction in virulence factors. Thus, these can be indicated as an alternative therapeutic tool to reduce the morbidity of these infections, as in both investigated exposure times. they were able to reduce the enzymatic secretion of the fungus. KEYWORDS Antifungal agents; Candida albicans; Infection; Plant extracts; Virulence factors. |
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oai:ojs.pkp.sfu.ca:article/4039 |
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UNESP-20 |
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Brazilian Dental Science |
repository_id_str |
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spelling |
Effect of Hamamelis virginiana, Persea americana, Cynara scolymus L and Stryphnodendron barbatiman M plant extracts on the phenotypic expression of virulence factors in biofilms of the Candida albicansObjective: Analyze the phenotypic expression of virulence factors in Candida albicans biofilms against plant glycolic extracts. Material and Methods: The biofilms of Candida albicans (ATCC 18804) obtained from incubation for 48 hours were exposed for 5 minutes and 24 hours to different concentrations of glycolic extracts of Hamamelis virginiana and Persea americana, Cynara scolymus L and Stryphnodendron barbatiman M, in order to verify the antifungal activity of the proteinase, phospholipase and hemolysin. Results: All extracts were effective in reducing biofilm. In contact for 5 minutes. the extracts reduced 50% of the biofilm. After 24 hours, the Persea americana extract showed the biofilm at 90%, followed by Cynara scolymus, which interrupted it at 85%, There was a change in proteinase intensity after 5 minutes and 24 hours. with an average enzymatic activity of 0.69 compared to the control of 0.49. Cynara scolymus was the extract with the highest mean concentration of 100 mg/ml; the phospholipase intensity was changed with Stryphnodendron barbatiman being more effective in 24 hours compared to the control (p< 0.0001). The hemolysin secretion was modified by Hamamelis virginiana (12.5 mg/ml) after 5 minutes of exposure, and in 24 hours. all extracts were capable to cause changes in secretion. Conclusion: The tested extracts have antifungal potential in Candida albicans biofilms, implying a significant reduction in virulence factors. Thus, these can be indicated as an alternative therapeutic tool to reduce the morbidity of these infections, as in both investigated exposure times. they were able to reduce the enzymatic secretion of the fungus. KEYWORDS Antifungal agents; Candida albicans; Infection; Plant extracts; Virulence factors.Institute of Science and Technology of São José dos Campos2024-03-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttps://ojs.ict.unesp.br/index.php/cob/article/view/403910.4322/bds.2024.e4039Brazilian Dental Science; Vol. 27 No. 1 (2024): Jan - Mar / 2024 - Published Jan 2024Brazilian Dental Science; v. 27 n. 1 (2024): Jan - Mar / 2024 - Published Jan 20242178-6011reponame:Brazilian Dental Scienceinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPenghttps://ojs.ict.unesp.br/index.php/cob/article/view/4039/4700https://ojs.ict.unesp.br/index.php/cob/article/view/4039/4827Copyright (c) 2024 Brazilian Dental Scienceinfo:eu-repo/semantics/openAccessSantos, Juliana GuimarãesAmêndola, IsabelaLima Bessa, Ellen RobertaBack-Brito, Grazialla NuernbergOliveira, Luciane Dias2024-04-01T17:45:19Zoai:ojs.pkp.sfu.ca:article/4039Revistahttp://bds.ict.unesp.br/PUBhttp://ojs.fosjc.unesp.br/index.php/index/oaisergio@fosjc.unesp.br||sergio@fosjc.unesp.br||bds.ict@unesp.br2178-60112178-6011opendoar:2024-04-01T17:45:19Brazilian Dental Science - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of Hamamelis virginiana, Persea americana, Cynara scolymus L and Stryphnodendron barbatiman M plant extracts on the phenotypic expression of virulence factors in biofilms of the Candida albicans |
title |
Effect of Hamamelis virginiana, Persea americana, Cynara scolymus L and Stryphnodendron barbatiman M plant extracts on the phenotypic expression of virulence factors in biofilms of the Candida albicans |
spellingShingle |
Effect of Hamamelis virginiana, Persea americana, Cynara scolymus L and Stryphnodendron barbatiman M plant extracts on the phenotypic expression of virulence factors in biofilms of the Candida albicans Santos, Juliana Guimarães |
title_short |
Effect of Hamamelis virginiana, Persea americana, Cynara scolymus L and Stryphnodendron barbatiman M plant extracts on the phenotypic expression of virulence factors in biofilms of the Candida albicans |
title_full |
Effect of Hamamelis virginiana, Persea americana, Cynara scolymus L and Stryphnodendron barbatiman M plant extracts on the phenotypic expression of virulence factors in biofilms of the Candida albicans |
title_fullStr |
Effect of Hamamelis virginiana, Persea americana, Cynara scolymus L and Stryphnodendron barbatiman M plant extracts on the phenotypic expression of virulence factors in biofilms of the Candida albicans |
title_full_unstemmed |
Effect of Hamamelis virginiana, Persea americana, Cynara scolymus L and Stryphnodendron barbatiman M plant extracts on the phenotypic expression of virulence factors in biofilms of the Candida albicans |
title_sort |
Effect of Hamamelis virginiana, Persea americana, Cynara scolymus L and Stryphnodendron barbatiman M plant extracts on the phenotypic expression of virulence factors in biofilms of the Candida albicans |
author |
Santos, Juliana Guimarães |
author_facet |
Santos, Juliana Guimarães Amêndola, Isabela Lima Bessa, Ellen Roberta Back-Brito, Grazialla Nuernberg Oliveira, Luciane Dias |
author_role |
author |
author2 |
Amêndola, Isabela Lima Bessa, Ellen Roberta Back-Brito, Grazialla Nuernberg Oliveira, Luciane Dias |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Santos, Juliana Guimarães Amêndola, Isabela Lima Bessa, Ellen Roberta Back-Brito, Grazialla Nuernberg Oliveira, Luciane Dias |
description |
Objective: Analyze the phenotypic expression of virulence factors in Candida albicans biofilms against plant glycolic extracts. Material and Methods: The biofilms of Candida albicans (ATCC 18804) obtained from incubation for 48 hours were exposed for 5 minutes and 24 hours to different concentrations of glycolic extracts of Hamamelis virginiana and Persea americana, Cynara scolymus L and Stryphnodendron barbatiman M, in order to verify the antifungal activity of the proteinase, phospholipase and hemolysin. Results: All extracts were effective in reducing biofilm. In contact for 5 minutes. the extracts reduced 50% of the biofilm. After 24 hours, the Persea americana extract showed the biofilm at 90%, followed by Cynara scolymus, which interrupted it at 85%, There was a change in proteinase intensity after 5 minutes and 24 hours. with an average enzymatic activity of 0.69 compared to the control of 0.49. Cynara scolymus was the extract with the highest mean concentration of 100 mg/ml; the phospholipase intensity was changed with Stryphnodendron barbatiman being more effective in 24 hours compared to the control (p< 0.0001). The hemolysin secretion was modified by Hamamelis virginiana (12.5 mg/ml) after 5 minutes of exposure, and in 24 hours. all extracts were capable to cause changes in secretion. Conclusion: The tested extracts have antifungal potential in Candida albicans biofilms, implying a significant reduction in virulence factors. Thus, these can be indicated as an alternative therapeutic tool to reduce the morbidity of these infections, as in both investigated exposure times. they were able to reduce the enzymatic secretion of the fungus. KEYWORDS Antifungal agents; Candida albicans; Infection; Plant extracts; Virulence factors. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-03-05 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/4039 10.4322/bds.2024.e4039 |
url |
https://ojs.ict.unesp.br/index.php/cob/article/view/4039 |
identifier_str_mv |
10.4322/bds.2024.e4039 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/4039/4700 https://ojs.ict.unesp.br/index.php/cob/article/view/4039/4827 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2024 Brazilian Dental Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2024 Brazilian Dental Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html |
dc.publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
dc.source.none.fl_str_mv |
Brazilian Dental Science; Vol. 27 No. 1 (2024): Jan - Mar / 2024 - Published Jan 2024 Brazilian Dental Science; v. 27 n. 1 (2024): Jan - Mar / 2024 - Published Jan 2024 2178-6011 reponame:Brazilian Dental Science instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Brazilian Dental Science |
collection |
Brazilian Dental Science |
repository.name.fl_str_mv |
Brazilian Dental Science - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
sergio@fosjc.unesp.br||sergio@fosjc.unesp.br||bds.ict@unesp.br |
_version_ |
1824500477313679360 |