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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.
Aconitum napellus
Extremely toxic perennial of mountain meadows; historically used in medicine for pain but now mainly restricted to homeopathy due to extreme toxicity.
Monkshood (Aconitum napellus) is a highly toxic perennial plant historically used for pain and cardiac conditions, but due to its extreme toxicity, modern use is restricted to homeopathic preparations. Its primary active compounds include aconitine, mesaconitine, and hypaconitine, which are potent neurotoxins and cardiotoxins.
Aconitine and related alkaloids bind to voltage-gated sodium channels (Nav1.5 in cardiac tissue, Nav1.7 in neurons), causing persistent activation and delayed repolarization, leading to arrhythmias, paralysis, and pain modulation at subtoxic doses. These compounds also interact with cardiac sodium channels, increasing intracellular calcium and causing positive inotropic effects at low concentrations, but at higher doses they induce fatal ventricular arrhythmias. The analgesic effects are mediated through activation of descending pain pathways and modulation of tetrodotoxin-resistant sodium channels.
Extremely toxic perennial of mountain meadows; historically used in medicine for pain but now mainly restricted to homeopathy due to extreme toxicity.
Monkshood (Aconitum napellus) is a highly toxic perennial plant historically used for pain and cardiac conditions, but due to its extreme toxicity, modern use is restricted to homeopathic preparations. Its primary active compounds include aconitine, mesaconitine, and hypaconitine, which are potent neurotoxins and cardiotoxins.
Aconitine and related alkaloids bind to voltage-gated sodium channels (Nav1.5 in cardiac tissue, Nav1.7 in neurons), causing persistent activation and delayed repolarization, leading to arrhythmias, paralysis, and pain modulation at subtoxic doses. These compounds also interact with cardiac sodium channels, increasing intracellular calcium and causing positive inotropic effects at low concentrations, but at higher doses they induce fatal ventricular arrhythmias. The analgesic effects are mediated through activation of descending pain pathways and modulation of tetrodotoxin-resistant sodium channels.