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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.
Saururus cernuus
Perennial aquatic herb of eastern North American wetlands with arching white flower spikes, used by Native Americans.
Saururus cernuus, a perennial aquatic herb native to North American wetlands, has a history of traditional use by Native Americans as a sedative, analgesic, and wound-healing agent. Modern research (Evidence Level C) supports its anti-inflammatory, sedative, and wound-healing properties, attributed to active compounds such as aristolactam, quercitrin, flavonoids, and phenolic acids. Its clinical applications are primarily limited to preliminary studies, and safety concerns restrict its use during pregnancy and in children.
The anti-inflammatory effects of Saururus cernuus are mediated through inhibition of cyclooxygenase (COX) and lipoxygenase (LOX) pathways, as well as suppression of nuclear factor-kappa B (NF-κB) activation, reducing pro-inflammatory cytokine production. The flavonoid quercitrin contributes to antioxidant and anti-inflammatory activity. The sedative action is likely due to aristolactam's modulation of GABA-A receptors, enhancing inhibitory neurotransmission. Wound healing is promoted by flavonoids and phenolic acids that stimulate fibroblast proliferation and collagen synthesis. Anti-rheumatic effects may result from combined anti-inflammatory and analgesic actions, possibly involving inhibition of prostaglandin synthesis.
Perennial aquatic herb of eastern North American wetlands with arching white flower spikes, used by Native Americans.
Saururus cernuus, a perennial aquatic herb native to North American wetlands, has a history of traditional use by Native Americans as a sedative, analgesic, and wound-healing agent. Modern research (Evidence Level C) supports its anti-inflammatory, sedative, and wound-healing properties, attributed to active compounds such as aristolactam, quercitrin, flavonoids, and phenolic acids. Its clinical applications are primarily limited to preliminary studies, and safety concerns restrict its use during pregnancy and in children.
The anti-inflammatory effects of Saururus cernuus are mediated through inhibition of cyclooxygenase (COX) and lipoxygenase (LOX) pathways, as well as suppression of nuclear factor-kappa B (NF-κB) activation, reducing pro-inflammatory cytokine production. The flavonoid quercitrin contributes to antioxidant and anti-inflammatory activity. The sedative action is likely due to aristolactam's modulation of GABA-A receptors, enhancing inhibitory neurotransmission. Wound healing is promoted by flavonoids and phenolic acids that stimulate fibroblast proliferation and collagen synthesis. Anti-rheumatic effects may result from combined anti-inflammatory and analgesic actions, possibly involving inhibition of prostaglandin synthesis.