Publication: Evaluation of the antibacterial and modulatory activities of ethanolic excract of Calotropis procera (Aiton) W.T. Aiton against multiresistant bacterial strains
Authors
Santos Geraldo, Yuri ; Garcia Leandro, Lívia María ; Pereira Silva, Ana Raquel ; Ferreira Campina, Fábia ; Justino de Araújo, Ana Carolina ; Ramos Freitas, Priscilla ; Lucas dos Santos, Antonia Thassya ; Esmeraldo Rocha, Janaina ; Alencar de Menezes, Irwin Rose ; Melo Coutinho, Henrique Douglas
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Publisher
Universidad de Murcia. Servicio de publicaciones
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DOI
https://dx.doi.org/10.6018/analesbio.43.19
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info:eu-repo/semantics/article
Description
Abstract
El objetivo de este estudio fue evaluar la actividad antibacteriana y
moduladora del extracto etanólico de Calotropis procera (Aiton)
W.T. Aiton contra cepas multirresistentes de bacterias. Por el método de microdilución, fueron definidas la concentración inhibidora
mínima (MIC) del extracto y la modulación con la concentración
inhibidora CIM / 8 del extracto con norfloxacina, gentamicina e imipenem contra Staphylococcus aureus, Escherichia coli y Pseudomonas aeruginosa. Se obtuvo 512 μg/mL para g/mL para Pseudomonas
aeruginosa. Se descubrió sinergismo en el caso de Staphylococcus aureus, en la modulación con norfloxacina y gentamicina,
mientras que con imipenem frente a Pseudomonas aeruginosa y
con gentamicina para Escherichia coli. Con base en estos resultados, se necesitan más estudios para probar la actividad
antibacteriana del extracto.
The objective of this study was to evaluate the antibacterial and modulatory activities of ethanolic extract of Calotropis procera (Aiton) W.T. Aiton against resistant species. By microdilution method, the minimum inhibitory concentration (MIC) of the extract and modulation of the subinhibitory concentration MIC/8 to norfloxacine, gentamicin and imipenem against Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa. There was obtained 512 μg/mL para g/mL to Pseudomonas aeruginosa. To Staphylococcus aureus, modulation showed synergism to norfloxacin and gentamicin, with imipenem against Pseudomonas aeruginosa and gentamicin against Escherichia coli. Based on these results, more studies are needed to test the antibacterial activity of the extract.
The objective of this study was to evaluate the antibacterial and modulatory activities of ethanolic extract of Calotropis procera (Aiton) W.T. Aiton against resistant species. By microdilution method, the minimum inhibitory concentration (MIC) of the extract and modulation of the subinhibitory concentration MIC/8 to norfloxacine, gentamicin and imipenem against Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa. There was obtained 512 μg/mL para g/mL to Pseudomonas aeruginosa. To Staphylococcus aureus, modulation showed synergism to norfloxacin and gentamicin, with imipenem against Pseudomonas aeruginosa and gentamicin against Escherichia coli. Based on these results, more studies are needed to test the antibacterial activity of the extract.
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Citation
Anales de Biología, vol.43, (2021)
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