Actividad antibacteriana de algunas especies medicinales de Eupatorium contra bacterias patógenas resistentes a antibióticos
<font face="Arial"> Thirty six samples arising from hexane, dichloromethane, and methanol extracts from four medicinal Eupatorium species were screened against Gram positive and Gram negative resistant bacteria associated with nosocomial infections by disk diffusion method. The best...
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| Format: | Article |
| Language: | English |
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Escuela Nacional de Ciencias Biológicas
2015-07-01
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| Series: | Polibotánica |
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| Online Access: | http://polibotanica.mx/ojs/index.php/polibotanica/article/view/61 |
| _version_ | 1819083281249861632 |
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| author | Edgar García-Sánchez César B. Ramírez-López Rosa E. Martínez-Muñoz Alberto Flores-García Rosa E. del Río Mauro M. Martínez-Pacheco |
| author_facet | Edgar García-Sánchez César B. Ramírez-López Rosa E. Martínez-Muñoz Alberto Flores-García Rosa E. del Río Mauro M. Martínez-Pacheco |
| author_sort | Edgar García-Sánchez |
| collection | DOAJ |
| description | <font face="Arial"> Thirty six samples arising from hexane, dichloromethane, and methanol extracts from four medicinal Eupatorium species were screened against Gram positive and Gram negative resistant bacteria associated with nosocomial infections by disk diffusion method. The best antibacterial extracts were selected by correspondence analysis. The hexane extracts showed high inhibition against clinical isolated bacteria. The qualitative chemical analysis was realized in the best antibacterial hexane extracts. The main components identified were triterpenes and benzopyran compounds which of extensively had been reported their antibacterial activities. Our results showing that medicinal <i>Eupatorium</i> species studied in this work have metabolites secondary antibacterial particularly against antibiotic resistant strains, <i>Klebsiella pneumoniae</i> and <i>Staphylococcus aureus</i> and validate their uses in traditional medicine </font> |
| first_indexed | 2024-12-21T20:30:04Z |
| format | Article |
| id | doaj.art-0aa04ffe4a634aa3b7b752ade95d3809 |
| institution | Directory Open Access Journal |
| issn | 1405-2768 2395-9525 |
| language | English |
| last_indexed | 2024-12-21T20:30:04Z |
| publishDate | 2015-07-01 |
| publisher | Escuela Nacional de Ciencias Biológicas |
| record_format | Article |
| series | Polibotánica |
| spelling | doaj.art-0aa04ffe4a634aa3b7b752ade95d38092022-12-21T18:51:14ZengEscuela Nacional de Ciencias BiológicasPolibotánica1405-27682395-95252015-07-01039911015Actividad antibacteriana de algunas especies medicinales de Eupatorium contra bacterias patógenas resistentes a antibióticosEdgar García-Sánchez0César B. Ramírez-López1Rosa E. Martínez-Muñoz2Alberto Flores-García3Rosa E. del Río4Mauro M. Martínez-Pacheco5Instituto de Investigaciones Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ed. B-3, Ciudad Universitaria, Morelia, Michoacán 58030, Mexico.Instituto de Investigaciones Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ed. B-3, Ciudad Universitaria, Morelia, Michoacán 58030, Mexico.Instituto de Investigaciones Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ed. B-3, Ciudad Universitaria, Morelia, Michoacán 58030, Mexico.Instituto de Investigaciones Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ed. B-3, Ciudad Universitaria, Morelia, Michoacán 58030, Mexico.Instituto de Investigaciones Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ed. B-3, Ciudad Universitaria, Morelia, Michoacán 58030, Mexico.Instituto de Investigaciones Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Ed. B-3, Ciudad Universitaria, Morelia, Michoacán 58030, Mexico.<font face="Arial"> Thirty six samples arising from hexane, dichloromethane, and methanol extracts from four medicinal Eupatorium species were screened against Gram positive and Gram negative resistant bacteria associated with nosocomial infections by disk diffusion method. The best antibacterial extracts were selected by correspondence analysis. The hexane extracts showed high inhibition against clinical isolated bacteria. The qualitative chemical analysis was realized in the best antibacterial hexane extracts. The main components identified were triterpenes and benzopyran compounds which of extensively had been reported their antibacterial activities. Our results showing that medicinal <i>Eupatorium</i> species studied in this work have metabolites secondary antibacterial particularly against antibiotic resistant strains, <i>Klebsiella pneumoniae</i> and <i>Staphylococcus aureus</i> and validate their uses in traditional medicine </font>http://polibotanica.mx/ojs/index.php/polibotanica/article/view/61Eupatoriumantibacterialsecondary metabolitesK. pneumoniaeS. aureus |
| spellingShingle | Edgar García-Sánchez César B. Ramírez-López Rosa E. Martínez-Muñoz Alberto Flores-García Rosa E. del Río Mauro M. Martínez-Pacheco Actividad antibacteriana de algunas especies medicinales de Eupatorium contra bacterias patógenas resistentes a antibióticos Polibotánica Eupatorium antibacterial secondary metabolites K. pneumoniae S. aureus |
| title | Actividad antibacteriana de algunas especies medicinales de Eupatorium contra bacterias patógenas resistentes a antibióticos |
| title_full | Actividad antibacteriana de algunas especies medicinales de Eupatorium contra bacterias patógenas resistentes a antibióticos |
| title_fullStr | Actividad antibacteriana de algunas especies medicinales de Eupatorium contra bacterias patógenas resistentes a antibióticos |
| title_full_unstemmed | Actividad antibacteriana de algunas especies medicinales de Eupatorium contra bacterias patógenas resistentes a antibióticos |
| title_short | Actividad antibacteriana de algunas especies medicinales de Eupatorium contra bacterias patógenas resistentes a antibióticos |
| title_sort | actividad antibacteriana de algunas especies medicinales de eupatorium contra bacterias patogenas resistentes a antibioticos |
| topic | Eupatorium antibacterial secondary metabolites K. pneumoniae S. aureus |
| url | http://polibotanica.mx/ojs/index.php/polibotanica/article/view/61 |
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