antibacterial and anti-inflammatory effects of L. extracts and their toxicity on PBMCs and zebrafish embryos.

This study evaluated the antimicrobial and immunomodulatory action of crude extracts from L. (cashew tree) leaves and bark, and to determine their toxicity to peripheral-blood mononuclear cells (PBMCs) and to zebrafish embryos and larvae. Chemical analysis of extracts was performed by proton nuclear magnetic resonance (H-NMR).

Perillyl alcohol has antibacterial effects and reduces ROS production in macrophages.

Natural products have emerged as a rich source of bioactive compounds for adjunctive treatments of many infectious and inflammatory conditions, including periodontitis. Among the monoterpenes with significant biological properties, there is the perillyl alcohol (POH), which can be found in several essential oils and has shown immunomodulatory properties in recent studies, which may be interesting in the treatment of non-neoplastic inflammatory disorders. Objective To determine the antibacterial and immune modulatory activities of the POH.