This study was carried out to investigate the antifungal activity of Bohadschia vitiensis Semper whole body extracts, followed by isolation and characterisation of bioactive molecules. The methanol extract of the B. vitiensis showed promising activity in in vitro models against Candida albicans, Cryptococcus neoformans, Sporothrix schenckii, Trichophyton mentagrophytes, Aspergillus fumigatus and Candida parapsilosis. The antifungal activity was found in aqueous fraction against C. albicans, C. neoformans, S. schenckii, T. mentagrophytes and A. fumigatus. The major compound was purified from the aqueous fraction and was identified as bivittoside-D isolated earlier from the animal. It showed promising results against C. neoformans, C. neoformans, S. schenckii, T. mentagrophytes, A. fumigatus and C. parapsilosis.
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http://dx.doi.org/10.1080/14786419.2010.534096 | DOI Listing |
J Agric Food Chem
January 2025
Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Marshall Laboratory of Biomedical Engineering, Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen 518060, People's Republic of China.
Five undescribed polyprenylated xanthones (, , , , and ) and 27 known compounds were isolated from resins, and the antifungal activities of 15 of them were investigated. Compound exhibited notable in vitro antifungal effects against with an IC value of 3.54 μg/mL, superior to isoprothiolane (10.
View Article and Find Full Text PDFCureus
December 2024
Nephrology, Hospital Regional Hans Dieter Schmidt, Joinville, BRA.
Fungal peritonitis is an uncommon but serious complication that can occur in patients undergoing peritoneal dialysis. It represents a small percentage of all peritonitis cases in these patients. Its diagnosis can be challenging due to the slow growth of fungi and frequent negative culture results.
View Article and Find Full Text PDFJ Agric Food Chem
January 2025
State Key Laboratory of Cotton Bio-breeding and Integrated Utilization, Institute of Cotton Research of Chinese Academy of Agricultural Sciences, Anyang, Henan 455000, China.
Endophytic fungi live in healthy plant tissues and organs and are a major source of natural bioactive compounds. In this study, we found that an endophytic fungus, CEF642, isolated from the healthy cotton roots, suppressed by up to 53% after 15 days in a confrontation culture. Genome sequencing of CEF642 and mass spectrometry study of its metabolites were used to identify its primary antagonists.
View Article and Find Full Text PDFPest Manag Sci
January 2025
School of Chemistry and Chemical Engineering, Guangxi University, Nanning, P. R. China.
Background: Plant diseases cause huge losses in agriculture worldwide every year, but the prolonged use of current commercial fungicides has led to the development of resistance in plant pathogenic fungi. Therefore, there is an urgent need to develop new, efficient, and green fungicides.
Results: Twenty-three nootkatone-based thiazole-hydrazone compounds were designed, synthesized, and characterized by Fourier-transform infrared (FTIR), proton (H) nuclear magnetic resonance (NMR), carbon-13 (C) NMR, and high-resolution mass spectrometry (HRMS).
Comb Chem High Throughput Screen
January 2025
Faculty of Pharmacy, Bezmialem Vakıf University, Department of Pharmacognosy, Istanbul, Türkiye.
Aim: The goal of this research was to formulate mucoadhesive gels using hydroglyceric extracts of Cistus creticus L. and Inula viscosa (L.) Aiton, either separately or in combination, utilizes carboxymethyl cellulose and detects their physicochemical characteristics and safety for oromucosal cells and antimicrobial (antibacterial, antifungal, and antiviral) efficacy to assess their performance.
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