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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.
Primula elatior
European woodland primrose; flowers and roots used interchangeably with cowslip in traditional European medicine for respiratory and nervous conditions.
Oxlip (Primula elatior) is a European woodland primrose whose flowers and roots are used interchangeably with cowslip in traditional medicine. It is primarily employed as an expectorant for respiratory conditions, a mild sedative for anxiety and insomnia, and an anti-inflammatory agent. Key active compounds include saponins, phenolic glycosides, flavonoids, and tannins.
The expectorant action is attributed to triterpenoid saponins (e.g., primulic acid) which stimulate bronchial secretions via reflex vagal activity and direct irritation of gastric mucosa. Phenolic glycosides and flavonoids contribute to mild sedative and anxiolytic effects, possibly through modulation of GABA-A receptors. Anti-inflammatory activity is mediated by inhibition of cyclooxygenase and lipoxygenase pathways, reducing prostaglandin and leukotriene synthesis. Tannins provide astringent properties that may soothe irritated mucous membranes.
European woodland primrose; flowers and roots used interchangeably with cowslip in traditional European medicine for respiratory and nervous conditions.
Oxlip (Primula elatior) is a European woodland primrose whose flowers and roots are used interchangeably with cowslip in traditional medicine. It is primarily employed as an expectorant for respiratory conditions, a mild sedative for anxiety and insomnia, and an anti-inflammatory agent. Key active compounds include saponins, phenolic glycosides, flavonoids, and tannins.
The expectorant action is attributed to triterpenoid saponins (e.g., primulic acid) which stimulate bronchial secretions via reflex vagal activity and direct irritation of gastric mucosa. Phenolic glycosides and flavonoids contribute to mild sedative and anxiolytic effects, possibly through modulation of GABA-A receptors. Anti-inflammatory activity is mediated by inhibition of cyclooxygenase and lipoxygenase pathways, reducing prostaglandin and leukotriene synthesis. Tannins provide astringent properties that may soothe irritated mucous membranes.