Antimicrobial and Antibiofilm Activities of Copper(II)-1,10-phenanthroline-5,6-pione Against Commensal Bacteria and Fungi Responsible for Vaginal Microbiota Dysbiosis.
Curr Microbiol
; 80(12): 383, 2023 Oct 23.
Article
em En
| MEDLINE
| ID: mdl-37870614
ABSTRACT
The disbalance of vaginal eubiotic microbiota can lead to overgrowth of Candida species and bacteria responsible for aerobic vaginitis, activating inflammatory pathways. The presence of Trichomonas vaginalis, a sexually transmitted protozoan pathogen, can be a predisposing factor for disordering the growth of bacterial/fungal pathogenic species due to the increase in pH and reduction of eubiotic microbiota. Herein, we evaluated the effects of the potent trichomonacidal compound, copper(II)-1,10-phenanthroline-5,6-dione (Cu-phendione), against pathogens responsible for candidiasis and aerobic vaginitis. Cu-phendione showed antimicrobial activity against Candida albicans, non-albicans Candida species (C. glabrata, C. krusei, C. parapsilosis, and C. tropicalis) and Gram-negative (Escherichia coli) and Gram-positive (Staphylococcus aureus, Enterococcus faecalis, and Streptococcus agalactiae) bacteria. Moreover, Cu-phendione was able to interfere with the fungal biofilm formation. These results highlight the antimicrobial potential of Cu-phendione against bacterial and fungal strains of vaginitis-causing infectious agents.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Poríferos
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Vaginite
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Microbiota
/
Anti-Infecciosos
Limite:
Animals
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Female
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Humans
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article