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Ce produit n'est pas destiné à diagnostiquer, traiter, guérir ou prévenir toute maladie. Ces déclarations n'ont pas été évaluées par la Food and Drug Administration.
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Ces informations sont fournies à titre éducatif uniquement et ne remplacent pas un avis médical professionnel, un diagnostic ou un traitement. Consultez toujours votre professionnel de santé avant d'utiliser des plantes, surtout si vous êtes enceinte, allaitez, prenez des médicaments ou avez une condition médicale.
Pterocarpus indicus
Southeast Asian tree; national tree of Philippines; bark and leaves used for skin conditions and diarrhea.
Pterocarpus indicus, a Southeast Asian tree and national tree of the Philippines, is traditionally used for skin diseases, diarrhea, and wounds. Its bark and leaves contain flavonoids, tannins, pterocarpol, and homopterocarpin, which contribute to its astringent, anti-inflammatory, and anti-diabetic properties. Modern research supports its use in wound healing and glycemic control, though evidence remains limited (Level C).
The flavonoids and tannins in Pterocarpus indicus exert astringent effects by precipitating surface proteins, reducing exudation and promoting wound contraction. Pterocarpol and homopterocarpin inhibit pro-inflammatory cytokines (e.g., TNF-α, IL-6) and cyclooxygenase-2 (COX-2), while also enhancing insulin sensitivity via PPAR-γ activation and inhibiting α-glucosidase, thereby lowering postprandial blood glucose. The tannins may also chelate metal ions and inhibit bacterial growth, contributing to antimicrobial activity.
Southeast Asian tree; national tree of Philippines; bark and leaves used for skin conditions and diarrhea.
Pterocarpus indicus, a Southeast Asian tree and national tree of the Philippines, is traditionally used for skin diseases, diarrhea, and wounds. Its bark and leaves contain flavonoids, tannins, pterocarpol, and homopterocarpin, which contribute to its astringent, anti-inflammatory, and anti-diabetic properties. Modern research supports its use in wound healing and glycemic control, though evidence remains limited (Level C).
The flavonoids and tannins in Pterocarpus indicus exert astringent effects by precipitating surface proteins, reducing exudation and promoting wound contraction. Pterocarpol and homopterocarpin inhibit pro-inflammatory cytokines (e.g., TNF-α, IL-6) and cyclooxygenase-2 (COX-2), while also enhancing insulin sensitivity via PPAR-γ activation and inhibiting α-glucosidase, thereby lowering postprandial blood glucose. The tannins may also chelate metal ions and inhibit bacterial growth, contributing to antimicrobial activity.