Investigação in vitro da atividade antimicrobiana de Mangifera indica frente às bactérias associadas a lesão por pressão

Giani Maria Cavalcante; Renata Soares da Silva

doi:10.48017/Diversitas_Journal-v6i3-1846

Investigação in vitro da atividade antimicrobiana de Mangifera indica frente às bactérias associadas a lesão por pressão

Authors

Giani Maria Cavalcante Instituto de Tecnologia de Pernambuco https://orcid.org/0000-0002-0143-3364
Renata Soares da Silva Hospital das Clínicas da Universidade Federal de Pernambuco (HC/UFPE) https://orcid.org/0000-0002-8754-6625

DOI:

https://doi.org/10.48017/Diversitas_Journal-v6i3-1846

Abstract

ABSTRACT: Pressure injury they are chronic wounds where the is bacterial infection common and represent a challenging problem for public health. The aim of this study was investigating the antimicrobial activity of Mangifera indica on bacteria associated by pressure injury. In vitro tests were conducted with crude extract and fractions organics against strains Staphylococcus aureus (ATCC 25923), Staphylococcus epidermidis (ATCC 12228), Staphylococcus saprophyticus (ATCC 15305) e Escherichia coli (ATCC 25922) through in agar-well diffusion assay and the minimal inhibitory concentrations (MIC) and minimum bactericidal concentrations (MBC) were determined. The extracts ethanolic was the most active, with diameter of inhibition zones ranging between 19,0 and 22,0 mm against the tested bacterial strains. The CIM varied from 0,04 and 0,29 mg/ml against all the tested microorganism also to the extract ethanolic. The fractions organics hexanic and methanolic showed antimicrobial activity against all the tested microorganisms. Chemical study to extraction and isolation of active compound is recommended to in vitro assays these compounds to investigate the antimicrobial activity.

KEYWORDS: Mangifera indica. Pressure injury. Antimicrobial activity.

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Author Biographies

Giani Maria Cavalcante, Instituto de Tecnologia de Pernambuco

Bióloga. Dra. em Biotecnologia

Renata Soares da Silva, Hospital das Clínicas da Universidade Federal de Pernambuco (HC/UFPE)

Enfermeira. Dra. em Estomatologia

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Published

2021-08-07

How to Cite

Cavalcante, G. M., & Silva, R. S. da. (2021). Investigação in vitro da atividade antimicrobiana de Mangifera indica frente às bactérias associadas a lesão por pressão. Diversitas Journal, 6(3), 3196–3208. https://doi.org/10.48017/Diversitas_Journal-v6i3-1846

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Issue

Vol. 6 No. 3 (2021): Culture and tourism hand in hand with territorial development

Section

Ciências Biológicas

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