Actividad antimicrobiana de extractos de plantas frente a Staphylococcus aislados de pacientes con conjuntivitis bacteriana.
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| Title: | Actividad antimicrobiana de extractos de plantas frente a Staphylococcus aislados de pacientes con conjuntivitis bacteriana. |
|---|---|
| Alternate Title: | Antimicrobial Activity of Plant Extracts against Isolated Staphylococcus Infection in Patients with Bacterial Conjunctivitis. Atividade antimicrobiana de extratos vegetais contra Staphylococcus isolados de pacientes com conjuntivite bacteriana. |
| Authors: | Pabón B., Ludy C.1, Granados Flórez, Juliana2, Rodríguez Álvarez, Martha Fabiola2, Hernández-Rodríguez, Patricia3 phernandez@unisalle.edu.co, Velasco, Wendy Johana3 |
| Source: | Revista Ciencias de la Salud. ene-abr2023, Vol. 21 Issue 1, p1-14. 14p. |
| Subjects: | THERAPEUTIC use of plant extracts, ERYTHROMYCIN, OXACILLIN, BACTERIAL conjunctivitis, TETRACYCLINES, STAPHYLOCOCCAL diseases, PLANTS, TREATMENT effectiveness, EYE infections, DRUG resistance in microorganisms |
| Abstract (English): | Introduction: Staphylococcus aureus and Staphylococcus epidermidis are the primary etiological agents of bacterial conjunctivitis which are empirically treated with antibiotics. This results in an increase in antimicrobial resistance due to repeated exposure. Currently, natural treatment alternatives are being sought for self-limited bacterial infections of the conjunctiva. Objective: To determine the antimicrobial activity of eight extracts from Colombian plants against bacteria isolated from patients with bacterial conjunctivitis. Materials and methods: Samples were taken from 15 patients with bacterial conjunctivitis which were grown on blood and chocolate agar for 24 h at 37 °C. These samples were identified by the vitek automated system and antimicrobial susceptibility tests by the Kirby Bauer method. Each isolate identified with the genus Staphylococcus was evaluated for susceptibility to the following eight plant extracts of seven plant: Ocimum basilicum (basil), Sambucus nigra L. (elderberry), Delphinium elatum (belladonna), Calendula officinalis (marigold), Bixa orellana (annatto) (aerial part and independent fruit), Clinopodium brownei (pennyroyal), and Laurus nobilis (laurel), with traditional use previously reported for treating eye infections. Results: The most frequently isolated bacteria were S. epidermidis, S. hominis, and S. aureus, which exhibited antimicrobial resistance mainly to oxacillin, tetracyclines, and erythromycin. All isolates were inhibited by O. basilicum extracts (mic > 0.9 mg/mL) and L. nobilis (mic < 15 mg/mL). Conclusion: The extracts of C. officinalis y D. elatum showed antimicrobial activity only against isolates with higher antimicrobial sensitivity. Ethanolic extracts of O. basilicum y L. nobilis can be used as an alternative treatment for infections of the anterior segment of the eye. [ABSTRACT FROM AUTHOR] |
| Abstract (Spanish): | Introducción: Staphylococcus aureus y Staphylococcus epidermidis son los principales agentes etiológicos de las conjuntivitis bacterianas, que al tratarse con antibióticos de manera empírica, incrementan la resistencia antimicrobiana después de exposiciones repetidas. Se están buscando alternativas naturales para el tratamiento de infecciones bacterianas autolimitadas de la conjuntiva. Objetivo: determinar la actividad antimicrobiana de ocho extractos de las plantas frente a bacterias aisladas de pacientes con conjuntivitis bacterianas. Materiales y métodos: se tomaron muestras de 15 pacientes con conjuntivitis bacterianas. Se cultivaron en agar sangre y chocolate durante 24 h a 37 °C y se identificaron mediante el sistema automatizado vitek y pruebas de susceptibilidad antimicrobiana por el método de Kirby-Bauer. A cada aislamiento identificado con el género Staphylococcus se le evaluó su susceptibilidad frente a siete extractos: Ocimum basilicum, Sambucus nigra L., Delphinium elatum, Calendula officinalis, Bixa orellana (parte aérea y fruto independiente), Clinopodium brownei y Laurus nobilis, con un uso tradicional reportado para el tratamiento de infecciones oculares. Resultados: las bacterias aisladas con más frecuencia fueron S. epidermidis, S. hominis y S. aureus, las cuales presentaron resistencia antimicrobiana a oxacilina, tetraciclinas y eritromicina. Todos los aislamientos fueron inhibidos por los extractos de O. basilicum (cmi: >0.9 mg/mL) y L. nobilis (cmi: hasta 15 mg/mL). Conclusión: los extractos de C. officinalis y D. elatum tuvieron actividad antimicrobiana solo frente a los aislados con mayor sensibilidad antimicrobiana. Los extractos etanólicos de O. basilicum y L. nobilis pueden ser una alternativa de tratamiento de las infecciones de la conjuntiva. [ABSTRACT FROM AUTHOR] |
| Abstract (Portuguese): | Introdução: Staphylococcus aureus e Staphylococcus epidermidis são os principais agentes etiológicos da conjuntivite bacteriana, estes são tratados empiricamente com antibióticos, causando aumento da resistência antimicrobiana após repetidas exposições aos mesmos. Atualmente, estão sendo estudadas alternativas naturais para o tratamento de infecções bacterianas autolimitadas da conjuntiva. Objetivo: determinar a atividade antimicrobiana de oito extratos de sete vegetais contra bactérias isoladas de pacientes com conjuntivite bacteriana. Materiais e métodos: foram retiradas amostras de 15 pacientes com conjuntivite bacteriana. As amostras foram cultivadas em ágar sangue e ágar chocolate por 24 horas a 37°C e os isolados foram identificados pelo sistema automatizado vitek, além de testes de susce-tibilidade antimicrobiana pelo método Kirby Bauer. Cada isolado identificado como sendo pertencente ao gênero Staphylococcus foi avaliado quanto à suscetibilidade a oito extratos vegetais: Ocimum basili-cum (manjericão), Sambucus nigra L. (sabugueiro), Delphinium elatum (belladona), Calendula officinalis (calêndula), Bixa orellana (urucum; parte aérea e fruto independente), Clinopodium brownei (poejo) e Laurus nobilis (louro), anteriormente relatados como uso tradicional para o tratamento de infecções oculares. Resultados: as bactérias mais frequentemente isoladas foram S. epidermidis, S. hominis e S. aureus, que apresentaram resistência antimicrobiana principalmente à oxacilina, tetraciclinas e eritromicina. Todos os isolados foram inibidos por extratos de O. basilicum (cim: >0,9 mg/mL) e L. nobilis (cim: até 15 mg/ mL). Conclusão: os extratos de C. officinalis e D. elatum apresentaram atividade antimicrobiana apenas contra os isolados com maior sensibilidade antimicrobiana. Os extratos etanólicos de O. basilicum e L. nobilis podem ser uma alternativa de tratamento para infecções conjuntivais. [ABSTRACT FROM AUTHOR] |
| Copyright of Revista Ciencias de la Salud is the property of Colegio Mayor de Nuestra Senora del Rosario and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
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| Items | – Name: Title Label: Title Group: Ti Data: Actividad antimicrobiana de extractos de plantas frente a Staphylococcus aislados de pacientes con conjuntivitis bacteriana. – Name: TitleAlt Label: Alternate Title Group: TiAlt Data: Antimicrobial Activity of Plant Extracts against Isolated Staphylococcus Infection in Patients with Bacterial Conjunctivitis.<br />Atividade antimicrobiana de extratos vegetais contra Staphylococcus isolados de pacientes com conjuntivite bacteriana. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Pabón+B%2E%2C+Ludy+C%2E%22">Pabón B., Ludy C.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Granados+Flórez%2C+Juliana%22">Granados Flórez, Juliana</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Rodríguez+Álvarez%2C+Martha+Fabiola%22">Rodríguez Álvarez, Martha Fabiola</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Hernández-Rodríguez%2C+Patricia%22">Hernández-Rodríguez, Patricia</searchLink><relatesTo>3</relatesTo><i> phernandez@unisalle.edu.co</i><br /><searchLink fieldCode="AR" term="%22Velasco%2C+Wendy+Johana%22">Velasco, Wendy Johana</searchLink><relatesTo>3</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Revista+Ciencias+de+la+Salud%22">Revista Ciencias de la Salud</searchLink>. ene-abr2023, Vol. 21 Issue 1, p1-14. 14p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22THERAPEUTIC+use+of+plant+extracts%22">THERAPEUTIC use of plant extracts</searchLink><br /><searchLink fieldCode="DE" term="%22ERYTHROMYCIN%22">ERYTHROMYCIN</searchLink><br /><searchLink fieldCode="DE" term="%22OXACILLIN%22">OXACILLIN</searchLink><br /><searchLink fieldCode="DE" term="%22BACTERIAL+conjunctivitis%22">BACTERIAL conjunctivitis</searchLink><br /><searchLink fieldCode="DE" term="%22TETRACYCLINES%22">TETRACYCLINES</searchLink><br /><searchLink fieldCode="DE" term="%22STAPHYLOCOCCAL+diseases%22">STAPHYLOCOCCAL diseases</searchLink><br /><searchLink fieldCode="DE" term="%22PLANTS%22">PLANTS</searchLink><br /><searchLink fieldCode="DE" term="%22TREATMENT+effectiveness%22">TREATMENT effectiveness</searchLink><br /><searchLink fieldCode="DE" term="%22EYE+infections%22">EYE infections</searchLink><br /><searchLink fieldCode="DE" term="%22DRUG+resistance+in+microorganisms%22">DRUG resistance in microorganisms</searchLink> – Name: Abstract Label: Abstract (English) Group: Ab Data: Introduction: Staphylococcus aureus and Staphylococcus epidermidis are the primary etiological agents of bacterial conjunctivitis which are empirically treated with antibiotics. This results in an increase in antimicrobial resistance due to repeated exposure. Currently, natural treatment alternatives are being sought for self-limited bacterial infections of the conjunctiva. Objective: To determine the antimicrobial activity of eight extracts from Colombian plants against bacteria isolated from patients with bacterial conjunctivitis. Materials and methods: Samples were taken from 15 patients with bacterial conjunctivitis which were grown on blood and chocolate agar for 24 h at 37 °C. These samples were identified by the vitek automated system and antimicrobial susceptibility tests by the Kirby Bauer method. Each isolate identified with the genus Staphylococcus was evaluated for susceptibility to the following eight plant extracts of seven plant: Ocimum basilicum (basil), Sambucus nigra L. (elderberry), Delphinium elatum (belladonna), Calendula officinalis (marigold), Bixa orellana (annatto) (aerial part and independent fruit), Clinopodium brownei (pennyroyal), and Laurus nobilis (laurel), with traditional use previously reported for treating eye infections. Results: The most frequently isolated bacteria were S. epidermidis, S. hominis, and S. aureus, which exhibited antimicrobial resistance mainly to oxacillin, tetracyclines, and erythromycin. All isolates were inhibited by O. basilicum extracts (mic > 0.9 mg/mL) and L. nobilis (mic < 15 mg/mL). Conclusion: The extracts of C. officinalis y D. elatum showed antimicrobial activity only against isolates with higher antimicrobial sensitivity. Ethanolic extracts of O. basilicum y L. nobilis can be used as an alternative treatment for infections of the anterior segment of the eye. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Abstract (Spanish) Group: Ab Data: Introducción: Staphylococcus aureus y Staphylococcus epidermidis son los principales agentes etiológicos de las conjuntivitis bacterianas, que al tratarse con antibióticos de manera empírica, incrementan la resistencia antimicrobiana después de exposiciones repetidas. Se están buscando alternativas naturales para el tratamiento de infecciones bacterianas autolimitadas de la conjuntiva. Objetivo: determinar la actividad antimicrobiana de ocho extractos de las plantas frente a bacterias aisladas de pacientes con conjuntivitis bacterianas. Materiales y métodos: se tomaron muestras de 15 pacientes con conjuntivitis bacterianas. Se cultivaron en agar sangre y chocolate durante 24 h a 37 °C y se identificaron mediante el sistema automatizado vitek y pruebas de susceptibilidad antimicrobiana por el método de Kirby-Bauer. A cada aislamiento identificado con el género Staphylococcus se le evaluó su susceptibilidad frente a siete extractos: Ocimum basilicum, Sambucus nigra L., Delphinium elatum, Calendula officinalis, Bixa orellana (parte aérea y fruto independiente), Clinopodium brownei y Laurus nobilis, con un uso tradicional reportado para el tratamiento de infecciones oculares. Resultados: las bacterias aisladas con más frecuencia fueron S. epidermidis, S. hominis y S. aureus, las cuales presentaron resistencia antimicrobiana a oxacilina, tetraciclinas y eritromicina. Todos los aislamientos fueron inhibidos por los extractos de O. basilicum (cmi: >0.9 mg/mL) y L. nobilis (cmi: hasta 15 mg/mL). Conclusión: los extractos de C. officinalis y D. elatum tuvieron actividad antimicrobiana solo frente a los aislados con mayor sensibilidad antimicrobiana. Los extractos etanólicos de O. basilicum y L. nobilis pueden ser una alternativa de tratamiento de las infecciones de la conjuntiva. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Abstract (Portuguese) Group: Ab Data: Introdução: Staphylococcus aureus e Staphylococcus epidermidis são os principais agentes etiológicos da conjuntivite bacteriana, estes são tratados empiricamente com antibióticos, causando aumento da resistência antimicrobiana após repetidas exposições aos mesmos. Atualmente, estão sendo estudadas alternativas naturais para o tratamento de infecções bacterianas autolimitadas da conjuntiva. Objetivo: determinar a atividade antimicrobiana de oito extratos de sete vegetais contra bactérias isoladas de pacientes com conjuntivite bacteriana. Materiais e métodos: foram retiradas amostras de 15 pacientes com conjuntivite bacteriana. As amostras foram cultivadas em ágar sangue e ágar chocolate por 24 horas a 37°C e os isolados foram identificados pelo sistema automatizado vitek, além de testes de susce-tibilidade antimicrobiana pelo método Kirby Bauer. Cada isolado identificado como sendo pertencente ao gênero Staphylococcus foi avaliado quanto à suscetibilidade a oito extratos vegetais: Ocimum basili-cum (manjericão), Sambucus nigra L. (sabugueiro), Delphinium elatum (belladona), Calendula officinalis (calêndula), Bixa orellana (urucum; parte aérea e fruto independente), Clinopodium brownei (poejo) e Laurus nobilis (louro), anteriormente relatados como uso tradicional para o tratamento de infecções oculares. Resultados: as bactérias mais frequentemente isoladas foram S. epidermidis, S. hominis e S. aureus, que apresentaram resistência antimicrobiana principalmente à oxacilina, tetraciclinas e eritromicina. Todos os isolados foram inibidos por extratos de O. basilicum (cim: >0,9 mg/mL) e L. nobilis (cim: até 15 mg/ mL). Conclusão: os extratos de C. officinalis e D. elatum apresentaram atividade antimicrobiana apenas contra os isolados com maior sensibilidade antimicrobiana. Os extratos etanólicos de O. basilicum e L. nobilis podem ser uma alternativa de tratamento para infecções conjuntivais. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Revista Ciencias de la Salud is the property of Colegio Mayor de Nuestra Senora del Rosario and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.12804/revistas.urosario.edu.co/revsalud/a.10242 Languages: – Code: spa Text: Spanish PhysicalDescription: Pagination: PageCount: 14 StartPage: 1 Subjects: – SubjectFull: THERAPEUTIC use of plant extracts Type: general – SubjectFull: ERYTHROMYCIN Type: general – SubjectFull: OXACILLIN Type: general – SubjectFull: BACTERIAL conjunctivitis Type: general – SubjectFull: TETRACYCLINES Type: general – SubjectFull: STAPHYLOCOCCAL diseases Type: general – SubjectFull: PLANTS Type: general – SubjectFull: TREATMENT effectiveness Type: general – SubjectFull: EYE infections Type: general – SubjectFull: DRUG resistance in microorganisms Type: general Titles: – TitleFull: Actividad antimicrobiana de extractos de plantas frente a Staphylococcus aislados de pacientes con conjuntivitis bacteriana. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Pabón B., Ludy C. – PersonEntity: Name: NameFull: Granados Flórez, Juliana – PersonEntity: Name: NameFull: Rodríguez Álvarez, Martha Fabiola – PersonEntity: Name: NameFull: Hernández-Rodríguez, Patricia – PersonEntity: Name: NameFull: Velasco, Wendy Johana IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Text: ene-abr2023 Type: published Y: 2023 Identifiers: – Type: issn-print Value: 16927273 Numbering: – Type: volume Value: 21 – Type: issue Value: 1 Titles: – TitleFull: Revista Ciencias de la Salud Type: main |
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