Synthesis and evaluation of the antifungal and antibiofilm potential of aminochalcones.

Candida is a commensal fungus of clinical interest that commonly lives in oral cavity and intestine but can become an opportunist microrganism and cause severe infections. A serie of 10 aminochalcones were designed and synthetized to obtain compounds anti-Candida with potent and broad-spectrum activity. The most active compound J34 demonstrated excellent in vitro activity against Candida albicans, Candida tropicalis, Candida parapsilosis, Candida glabrata and Candida krusei with minimum inhibitory concentration between 1.

Bee pollen from bracatinga (Mimosa scabrella): Effects of gastrointestinal digestion and epithelial transport in vitro on phenolic profile and bioactivities.

The main objective of the present work was to assess the phenolic profile of bracatinga (Mimosa scabrella) bee pollen, and its antioxidant and anti-inflammatory activities after gastrointestinal digestion in vitro and epithelial transport in a Caco-2 cell monolayer model. The botanical origin of bee pollen was confirmed by optical microscopy and scanning electron microscopy. As major results, 34 phenolic compounds (13 phenylamides, 14 flavonols, and 7 flavanones) were tentatively identified in the extract of bracatinga bee pollen by HPLC-ESI-QTOF-MS.

Bioactive Compounds Enhance the Biocompatibility and the Physical Properties of a Glass Ionomer Cement.

In order to characterize a novel restorative material, knowledge about the toxicological effect on human cells and the physical behavior of a glass ionomer cement (GIC) containing flavonoids was established. The flavonoids apigenin, naringenin, quercetin, and liquiritigenin were manually incorporated into a GIC. In the control group, no incorporation was performed.

Exploring the toxicity profile of coriander ( L.) essential oil: implications for translational toxicological research.

The plant species L. is a staple in cuisine and holds significant ethnopharmacological value. Its essential oil (EO) is of particular interest, yet its toxicity profile remains a subject of inquiry.