Plant defensins are small cysteine-rich antimicrobial proteins. Their three-dimensional structures are similar in that they consist of an α-helix and three anti-parallel β-strands stabilized by four disulfide bonds. Plant defensins MsDef1 and MtDef4 are potent inhibitors of the growth of several filamentous fungi including Fusarium graminearum. However, they differ markedly in their antifungal ...

Background and Aims: The study aimed to determine the effectiveness of three medicinal plant extracts on fungi with three methods and to compare methods. Material and methods: This study examined the antifungal properties of cumin (Cuminum cyminum L), ginger (Zingiber officinale Roscoe) and Nafe Venus (Umbilicus intermedius boiss) extracts against fungi including, Aspergillus spp., Penicillium...

Coumarin derivatives have shown different biological activities, such as antifungal, antibacterial antiinflammatory, and antioxidant besides antibiotic resistance modulating effects, anti-HIV, hepatoprotective, antitumor effect. So, new coumarin (hydrazones an amide) were synthesized through multisteps reactions. All the target compounds characterized by FT-IR spectroscopy, 1HNMR analysis. The ...

A few series of indole derivatives were screened for antimicrobial, antifungal and anti-HBV activities. The compounds were tested for their in vitro antibacterial activity against Staphylococcus aureus, Bacillus subtilis, Escherichia coli and for their antifungal activity against Candida albicans using a disc diffusion method, which measures the diameter of the inhibition zone around a paper di...

Chalcones, i.e., compounds with the chemical pattern of 1,3-diphenylprop-2-en-1-ones, exert a wide range of bio-activities, e.g., antioxidant, anti-inflammatory, anticancer, anti-infective etc. Our research group has been focused on pyrazine analogues of chalcones; several series have been synthesized and tested in vitro on antifungal and antimycobacterial activity. The highest potency was exhi...

conclusions our work suggested that pomegranate (punica granatum l.) peel has potential antifungal activity against candidiasis, and it is an attractive option for the development of new management strategies for candidiasis. results maximum inhibitions were attributed to peel extract of the pomegranate cultivar against candida species. the greatest antifungal inhibition among the eight differe...

Withania somnifera an Indian traditional medicinal herb, is known to possess antistress, antioxidant, analgesic, anti-inflammatory, cardioprotective, adaptogenic, antispasmodic, immunomodulatory and immunostimulant activities. Its other activities include anti-inflammatory, immunoregulatory, anti-tumor, anti-angiogenic, antiinvasive and chemopreventive effects. We investigated the antioxidant, ...