Antifungal Action of Herbal Plants' Glycolic Extracts Against Species
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spp. cause fungal infection that affects patients' oral health. This study aimed to evaluate the isolated and synergistic antifungal effect of L., L., L., and L. glycolic extracts against , , , and planktonic and biofilm forms. The plant extracts were chemically characterized and the main compounds were quantified by high-performance liquid chromatography (HPLC-DAD) analysis. The minimum inhibitory and minimum fungicidal concentrations of the extracts were determined, and antibiofilm activity was evaluated by MTT assay. Data were analyzed by one-way ANOVA and Tukey's tests, and by Kruskal-Wallis and Dunn's tests, considering a significance level of 5%. The main compounds identified in each of the extracts were: p-coumaric acid (2153.22 μg/100 mL) in the rosemary extract, gallotannins (4318.31 μg/100 mL) in the pomegranate extract, quercetin derivatives (3316.50 μg/100 mL) in the extract of white roses, and curcumin (135.09 μg/100 mL) in the turmeric extract. The combination of and glycolic extracts was effective against , and biofilms over different periods ( < 0.05). The combination of and glycolic extracts was effective against and biofilms after 30 min, and against after 24 h, with all combinations showing an average reduction of 50% in cell viability ( < 0.05). In conclusion, the combined plant extracts have antifungal and antibiofilm action against spp. in different concentrations and times of action.
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Lima P, Pereira T, de Carvalho L, Dos Santos L, Oliveira C, Ramos L World J Crit Care Med. 2024; 13(3):92531.
PMID: 39253314 PMC: 11372514. DOI: 10.5492/wjccm.v13.i3.92531.
Benedec D, Oniga I, Hanganu D, Vlase A, Ielciu I, Crisan G Plants (Basel). 2024; 13(13).
PMID: 38999630 PMC: 11244224. DOI: 10.3390/plants13131790.
Boran M, Eliuz E, Ayas D Appl Biochem Biotechnol. 2024; 196(12):8848-8865.
PMID: 38963589 PMC: 11695445. DOI: 10.1007/s12010-024-04997-1.
Species: Comparative Evaluation of Phenolic Profile and Antimicrobial and Antioxidant Potential.
Benedec D, Oniga I, Hanganu D, Tiperciuc B, Nistor A, Vlase A Antibiotics (Basel). 2023; 12(11).
PMID: 37998846 PMC: 10669438. DOI: 10.3390/antibiotics12111644.
Meccatti V, Martins K, Ramos L, Pereira T, de Menezes R, Marcucci M Molecules. 2023; 28(19).
PMID: 37836747 PMC: 10574440. DOI: 10.3390/molecules28196904.