Action of Acmella oleracea (L.) R. K. Jansen leaves extract in co-cultivation of Staphylococcus aureus AND L929 (fibroblasts) simulating infectious cellulite process
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/24178 |
Resumo: | Introduction: Staphylococcus aureus bacteria is the etiological agent with the highest incidence in skin infections, including infectious cellulitis. Its treatment is contained by antibiotics, but the use of medicinal plants has been used for treatment. Acmella oleracea is a plant of the Asteraceae family known as jambu. Objectives: To evaluate the action of Acmella oleracea leaf extract in co-cultivation of the L929 cell line and Staphylococcus aureus bacteria, simulating the process of infectious cellulitis. Methodology: The MTT and Crystal Violet test was first performed on the L929 cell line, incubated with jambu extract, at concentrations of 500 µg/mL, 1000 µg/mL and 2000 µg/mL. Tests were carried out with Staphylococcus aureus incubated for a period of 24 hours with jambu extract at the same concentrations. Results: In the evaluation of L929 cells in the MTT test, there was a significance in the concentration of 1000 µg/mL showing a low metabolic activity compared to other concentrations. In the crystal violet test there was a greater stimulus in the other concentrations when compared to the control. In bacterial viability, a significant drop in viability was observed when compared to the control. The concentration of 500 µg/mL showed the lowest CFU index. When performing the L929 - S. aureus co-cultivation test after incubation for 24 hours with different concentrations of the extract, it was possible to assess that the action of the extract presented a significant reduction in bacterial viability and did not interfere with the viability of L929 cells. Conclusion: With these results we demonstrate that the Acmella oleracea extract presented an antimicrobial activity without interfering with the L929 fibroblast lineage, thus being able to be used against infectious cellulitis. |
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Action of Acmella oleracea (L.) R. K. Jansen leaves extract in co-cultivation of Staphylococcus aureus AND L929 (fibroblasts) simulating infectious cellulite processAcción de Acmella oleracea (L.) R. K. Jansen extracto de hojas en cocultivo de Staphylococcus aureus Y L929 (fibroblastos) simulando el proceso de celulitis infecciosaAção de extrato de folhas de Acmella oleracea (L.) R. K. Jansen em co-cultivo de Staphylococcus aureus e L929 (fibroblastos) simulando processo de celulite infecciosaStaphylococcusMouse fibroblastJambuCell viability.StaphylococcusFibroblasto de ratónJambuViabilidad celular.EstafilococoFibroblasto de camundongoJambuViabilidade celular.Introduction: Staphylococcus aureus bacteria is the etiological agent with the highest incidence in skin infections, including infectious cellulitis. Its treatment is contained by antibiotics, but the use of medicinal plants has been used for treatment. Acmella oleracea is a plant of the Asteraceae family known as jambu. Objectives: To evaluate the action of Acmella oleracea leaf extract in co-cultivation of the L929 cell line and Staphylococcus aureus bacteria, simulating the process of infectious cellulitis. Methodology: The MTT and Crystal Violet test was first performed on the L929 cell line, incubated with jambu extract, at concentrations of 500 µg/mL, 1000 µg/mL and 2000 µg/mL. Tests were carried out with Staphylococcus aureus incubated for a period of 24 hours with jambu extract at the same concentrations. Results: In the evaluation of L929 cells in the MTT test, there was a significance in the concentration of 1000 µg/mL showing a low metabolic activity compared to other concentrations. In the crystal violet test there was a greater stimulus in the other concentrations when compared to the control. In bacterial viability, a significant drop in viability was observed when compared to the control. The concentration of 500 µg/mL showed the lowest CFU index. When performing the L929 - S. aureus co-cultivation test after incubation for 24 hours with different concentrations of the extract, it was possible to assess that the action of the extract presented a significant reduction in bacterial viability and did not interfere with the viability of L929 cells. Conclusion: With these results we demonstrate that the Acmella oleracea extract presented an antimicrobial activity without interfering with the L929 fibroblast lineage, thus being able to be used against infectious cellulitis.Introducción: La bacteria Staphylococcus aureus es el agente etiológico de mayor incidencia en las infecciones cutáneas, incluida la celulitis infecciosa. Su tratamiento está contenido por antibióticos, pero se ha utilizado el uso de plantas medicinales para el tratamiento. Acmella oleracea es una planta de la familia Asteraceae conocida como jambu. Objetivos: Evaluar la acción del extracto de hoja de Acmella oleracea en el co-cultivo de la línea celular L929 y la bacteria Staphylococcus aureus, simulando el proceso de celulitis infecciosa. Metodología: La prueba MTT y Crystal Violet se realizó primero en la línea celular L929, incubada con extracto de jambu, a concentraciones de 500 µg / mL, 1000 µg / mL y 2000 µg / mL. Las pruebas se realizaron con Staphylococcus aureus incubado por un período de 24 horas con extracto de jambu a las mismas concentraciones. Resultados: En la evaluación de células L929 en la prueba MTT, hubo una significancia en la concentración de 1000 µg / mL mostrando una baja actividad metabólica en comparación con otras concentraciones. En la prueba de violeta cristal hubo un mayor estímulo en las otras concentraciones en comparación con el control. En la viabilidad bacteriana, se observó una caída significativa en la viabilidad en comparación con el control. La concentración de 500 µg / mL mostró el índice de UFC más bajo. Al realizar la prueba de co-cultivo L929 - S. aureus luego de 24 horas de incubación con diferentes concentraciones del extracto, se pudo evaluar que la acción del extracto presentó una reducción significativa en la viabilidad bacteriana y no interfirió con la viabilidad de células L929. Conclusión: Con estos resultados demostramos que el extracto de Acmella oleracea presentó actividad antimicrobiana sin interferir con el linaje de fibroblastos L929, pudiendo así ser utilizado contra la celulitis infecciosa.Introdução: A bactéria Staphylococcus aureus é o agente etiológico de maior incidência nas infecções de pele, dentre elas a celulite infecciosa. Seu tratamento é contido por antibióticos, porém o uso de plantas medicinais vem sendo utilizadas para tratamento. Acmella oleracea é uma planta da família Asteraceae conhecida como jambu. Objetivos: Avaliar a ação do extrato das folhas de Acmella oleracea em co-cultivo da linhagem celular L929 e bactérias Staphylococcus aureus simulando o processo de celulite infecciosa. Metodologia: Foi realizado primeiramente o teste MTT e Cristal Violeta na linhagem celular L929 incubadas com o extrato do jambu, nas concentrações 500 µg/mL, 1000 µg/mL e 2000 µg/mL. Foi realizado ensaios com Staphylococcus aureus incubado no período de 24 horas com o extrato do jambu nas mesmas concentrações. Resultados: Na avaliação das células L929 no teste MTT houve uma significância na concentração de 1000 µg/mL apresentando uma baixa atividade metabólica em relação as outras concentrações. No teste cristal violeta ocorreu um maior estímulo nas demais concentrações quando comparado ao controle. Na viabilidade da bactéria observou-se uma queda significativa da viabilidade quando comparado ao controle. A concentração de 500 ug/mL foi que apresentou um menor índice de UFC. Ao realizar o teste do co-cultivo L929 - S. aureus após a incubação de 24 horas com diferentes concentrações do extrato, foi possível avaliar que a ação do extrato apresentou uma redução significativa na viabilidade bacteriana e não interferência à viabilidade das células L929. Conclusão: Com estes resultados demonstramos que o extrato de Acmella oleracea apresentou uma atividade antimicrobiana sem interferir na linhagem de fibroblastos L929, sendo assim podendo ser utilizada contra a celulite infecciosa.Research, Society and Development2021-12-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2417810.33448/rsd-v10i16.24178Research, Society and Development; Vol. 10 No. 16; e565101624178Research, Society and Development; Vol. 10 Núm. 16; e565101624178Research, Society and Development; v. 10 n. 16; e5651016241782525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/24178/21226Copyright (c) 2021 Lais Silva; Carlos Augusto Priante Silva; Cristina Pacheco-Soares; Newton Soares da Silvahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSilva, LaisSilva, Carlos Augusto Priante Pacheco-Soares, Cristina Silva, Newton Soares da 2021-12-20T11:03:07Zoai:ojs.pkp.sfu.ca:article/24178Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:42:49.472163Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Action of Acmella oleracea (L.) R. K. Jansen leaves extract in co-cultivation of Staphylococcus aureus AND L929 (fibroblasts) simulating infectious cellulite process Acción de Acmella oleracea (L.) R. K. Jansen extracto de hojas en cocultivo de Staphylococcus aureus Y L929 (fibroblastos) simulando el proceso de celulitis infecciosa Ação de extrato de folhas de Acmella oleracea (L.) R. K. Jansen em co-cultivo de Staphylococcus aureus e L929 (fibroblastos) simulando processo de celulite infecciosa |
title |
Action of Acmella oleracea (L.) R. K. Jansen leaves extract in co-cultivation of Staphylococcus aureus AND L929 (fibroblasts) simulating infectious cellulite process |
spellingShingle |
Action of Acmella oleracea (L.) R. K. Jansen leaves extract in co-cultivation of Staphylococcus aureus AND L929 (fibroblasts) simulating infectious cellulite process Silva, Lais Staphylococcus Mouse fibroblast Jambu Cell viability. Staphylococcus Fibroblasto de ratón Jambu Viabilidad celular. Estafilococo Fibroblasto de camundongo Jambu Viabilidade celular. |
title_short |
Action of Acmella oleracea (L.) R. K. Jansen leaves extract in co-cultivation of Staphylococcus aureus AND L929 (fibroblasts) simulating infectious cellulite process |
title_full |
Action of Acmella oleracea (L.) R. K. Jansen leaves extract in co-cultivation of Staphylococcus aureus AND L929 (fibroblasts) simulating infectious cellulite process |
title_fullStr |
Action of Acmella oleracea (L.) R. K. Jansen leaves extract in co-cultivation of Staphylococcus aureus AND L929 (fibroblasts) simulating infectious cellulite process |
title_full_unstemmed |
Action of Acmella oleracea (L.) R. K. Jansen leaves extract in co-cultivation of Staphylococcus aureus AND L929 (fibroblasts) simulating infectious cellulite process |
title_sort |
Action of Acmella oleracea (L.) R. K. Jansen leaves extract in co-cultivation of Staphylococcus aureus AND L929 (fibroblasts) simulating infectious cellulite process |
author |
Silva, Lais |
author_facet |
Silva, Lais Silva, Carlos Augusto Priante Pacheco-Soares, Cristina Silva, Newton Soares da |
author_role |
author |
author2 |
Silva, Carlos Augusto Priante Pacheco-Soares, Cristina Silva, Newton Soares da |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Silva, Lais Silva, Carlos Augusto Priante Pacheco-Soares, Cristina Silva, Newton Soares da |
dc.subject.por.fl_str_mv |
Staphylococcus Mouse fibroblast Jambu Cell viability. Staphylococcus Fibroblasto de ratón Jambu Viabilidad celular. Estafilococo Fibroblasto de camundongo Jambu Viabilidade celular. |
topic |
Staphylococcus Mouse fibroblast Jambu Cell viability. Staphylococcus Fibroblasto de ratón Jambu Viabilidad celular. Estafilococo Fibroblasto de camundongo Jambu Viabilidade celular. |
description |
Introduction: Staphylococcus aureus bacteria is the etiological agent with the highest incidence in skin infections, including infectious cellulitis. Its treatment is contained by antibiotics, but the use of medicinal plants has been used for treatment. Acmella oleracea is a plant of the Asteraceae family known as jambu. Objectives: To evaluate the action of Acmella oleracea leaf extract in co-cultivation of the L929 cell line and Staphylococcus aureus bacteria, simulating the process of infectious cellulitis. Methodology: The MTT and Crystal Violet test was first performed on the L929 cell line, incubated with jambu extract, at concentrations of 500 µg/mL, 1000 µg/mL and 2000 µg/mL. Tests were carried out with Staphylococcus aureus incubated for a period of 24 hours with jambu extract at the same concentrations. Results: In the evaluation of L929 cells in the MTT test, there was a significance in the concentration of 1000 µg/mL showing a low metabolic activity compared to other concentrations. In the crystal violet test there was a greater stimulus in the other concentrations when compared to the control. In bacterial viability, a significant drop in viability was observed when compared to the control. The concentration of 500 µg/mL showed the lowest CFU index. When performing the L929 - S. aureus co-cultivation test after incubation for 24 hours with different concentrations of the extract, it was possible to assess that the action of the extract presented a significant reduction in bacterial viability and did not interfere with the viability of L929 cells. Conclusion: With these results we demonstrate that the Acmella oleracea extract presented an antimicrobial activity without interfering with the L929 fibroblast lineage, thus being able to be used against infectious cellulitis. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-12-18 |
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://rsdjournal.org/index.php/rsd/article/view/24178 10.33448/rsd-v10i16.24178 |
url |
https://rsdjournal.org/index.php/rsd/article/view/24178 |
identifier_str_mv |
10.33448/rsd-v10i16.24178 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/24178/21226 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 16; e565101624178 Research, Society and Development; Vol. 10 Núm. 16; e565101624178 Research, Society and Development; v. 10 n. 16; e565101624178 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052791647109120 |