A Journal of Analytical Chemistry and Chemical Analysis

A Journal of Analytical Chemistry and Chemical Analysis

In Vitro Antifungal Antibacterial Activity of Partitions from Euphorbia tirucalli L.

Yazarlar: ["Michel Stéphane Heya", "María Julia Verde Star", "Sergio Arturo Galindo Rodríguez", "Catalina Rivas Morales", "Efrén Robledo Leal", "David Gilberto García Hernández"]

Cilt - , Sayı Cilt 3 Sayı 2 , 2022 , Sayfalar -

Konular:-

DOI:10.3390/analytica3020016

Anahtar Kelimeler:Antibiotic,Clinical isolates,Dermatophytes,Antidermatophytic activity,Multidrug-resistant

Özet: : We determined the antifungal and antimicrobial sensitivity of Euphorbia tirucalli extracts in vitro. Antifungal and antibacterial activity was determined based on the M38-A and M26-A protocols, respectively. The methanolic and ethanolic partitions demonstrated antidermatophytic activity against Trichophyton rubrum (MIC 125 µg/mL for ethanol and MIC 125 µg/mL for methanol) and T. interdigitalis (MIC 500 µg/mL for ethanol; 125 µg/mL for methanol). These partitions also showed antibacterial activity—the ethanolic partition had an MIC of 1.56 ± 0.02 mg/mL against methicillin-resistant Staphylococcus aureus (clinical isolate), 6.25 ± 0.04 mg/mL against Staphylococcus aureus BAA-44, 3.13 ± 0.13 mg/mL against Pseudomonas aeruginosa 27853, and 3.13 ± 0.15 mg/mL against Escherichia coli ATCC 25922; the methanolic partition showed an MIC of 1.56 ± 0.02 mg/mL against P. aeruginosa 27853 and 1.56 ± 0.043 mg/mL against E. coli ATCC 25922. These partitions show promise as antimicrobial agents or adjuvants in the treatment of infections caused by these microorganisms.


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