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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.
Actaea spicata
Plante forestière européenne ; baies et racines hautement toxiques mais documentées historiquement en médecine traditionnelle européenne.
Baneberry (Actaea spicata) is a highly toxic European woodland perennial historically used in folk medicine for nervous conditions, rheumatism, and skin ailments, but its internal use is contraindicated due to severe toxicity. The plant contains protoanemonin, ranunculin, and actein, which cause potent gastrointestinal and cardiac effects, and it is now primarily studied for its toxic glycosides in ethnobotanical research. No safe therapeutic dose exists, and all internal use is considered potentially fatal.
Protoanemonin, a lactone derived from ranunculin upon tissue damage, acts as a potent irritant to mucous membranes, causing severe gastroenteritis and potentially leading to fluid loss and electrolyte imbalance. Actein and other triterpene glycosides may interfere with cardiac sodium-potassium ATPase, similar to cardiac glycosides, contributing to arrhythmias and cardiotoxicity. The compounds also stimulate nociceptive pathways, explaining the burning sensation upon contact, and may inhibit acetylcholinesterase, exacerbating cholinergic effects. These mechanisms collectively result in the herb's narrow therapeutic index and high toxicity.
Plante forestière européenne ; baies et racines hautement toxiques mais documentées historiquement en médecine traditionnelle européenne.
Baneberry (Actaea spicata) is a highly toxic European woodland perennial historically used in folk medicine for nervous conditions, rheumatism, and skin ailments, but its internal use is contraindicated due to severe toxicity. The plant contains protoanemonin, ranunculin, and actein, which cause potent gastrointestinal and cardiac effects, and it is now primarily studied for its toxic glycosides in ethnobotanical research. No safe therapeutic dose exists, and all internal use is considered potentially fatal.
Protoanemonin, a lactone derived from ranunculin upon tissue damage, acts as a potent irritant to mucous membranes, causing severe gastroenteritis and potentially leading to fluid loss and electrolyte imbalance. Actein and other triterpene glycosides may interfere with cardiac sodium-potassium ATPase, similar to cardiac glycosides, contributing to arrhythmias and cardiotoxicity. The compounds also stimulate nociceptive pathways, explaining the burning sensation upon contact, and may inhibit acetylcholinesterase, exacerbating cholinergic effects. These mechanisms collectively result in the herb's narrow therapeutic index and high toxicity.