Exploring the Anti-Inflammatory Potential of Australian Native Plants Based on their Ethnopharmacological Knowledge.

Autor: Mathew S; NICM Health Research Institute, Western Sydney University, Westmead, NSW, Australia.; Department of Pharmacology, Western Sydney University, Campbelltown Campus, Sydney, Australia., Zhou X; NICM Health Research Institute, Western Sydney University, Westmead, NSW, Australia., Münch G; NICM Health Research Institute, Western Sydney University, Westmead, NSW, Australia.; Department of Pharmacology, Western Sydney University, Campbelltown Campus, Sydney, Australia., Raju R; Department of Pharmacology, Western Sydney University, Campbelltown Campus, Sydney, Australia.
Jazyk: angličtina
Zdroj: Chemistry & biodiversity [Chem Biodivers] 2024 Jul; Vol. 21 (7), pp. e202400492. Date of Electronic Publication: 2024 Jun 12.
DOI: 10.1002/cbdv.202400492
Abstrakt: Inflammation represents the inherent protective reaction of the human body to various harmful agents and noxious stimuli. Standard anti-inflammatory therapy including nonsteroidal anti-inflammatory drugs are associated with several side effects. In the past decades, people rely on medicinal plants for the treatment of inflammation. The traditional utilization of medicinal plants is regarded as a safe, cost-effective, and broadly accepted approach. In this study, anti-inflammatory activity of plants traditionally utilized by the D'harawal people in Australia has been assessed in vitro. Eighty Australian native plants were screened based on the Dharawal Pharmacopeia for their inhibitory effect on the nitric oxide (NO) production in lipopolysaccharides (LPS) and interferon (IFN)-γ stimulated RAW 264.7 murine macrophages for their anti-inflammatory activity. From the eighty ethanolic extracts screened, seventeen displayed potent NO inhibition with an IC 50 recorded below 15 μg/mL. The aim of this review was to utilise the ethnopharmacological knowledge and to correlate the anti-inflammatory activity of the seventeen plants with either their known or unknown phytochemicals reported in the literature. In doing so, we have created a snapshot of Australian native plant candidates that warrant further chemical investigation associated with their anti-inflammatory activity.
(© 2024 Wiley-VHCA AG, Zurich, Switzerland.)
Databáze: MEDLINE
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