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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.
Epigaea repens
Low creeping evergreen of North American woodlands; flowers are the state flower of Massachusetts; used by Indigenous peoples for kidney conditions.
Trailing arbutus (Epigaea repens) is a low-growing evergreen shrub historically used by Indigenous peoples for urinary tract and kidney conditions. Its primary active compound, arbutin, is hydrolyzed to hydroquinone, which exerts antimicrobial effects in the urinary tract. The plant also contains tannins and flavonoids that contribute to its astringent and diuretic properties.
Arbutin, a glycoside, is absorbed and excreted unchanged in the urine, where it is hydrolyzed by bacterial β-glucosidases to hydroquinone, a potent urinary antiseptic. Hydroquinone inhibits bacterial growth by interfering with microbial cell wall synthesis and oxidative phosphorylation. Tannins provide astringent effects by precipitating proteins on mucosal surfaces, reducing inflammation and irritation. Flavonoids contribute mild diuretic activity via inhibition of renal tubular reabsorption, while formic acid may enhance urinary acidification, optimizing arbutin's efficacy.
Low creeping evergreen of North American woodlands; flowers are the state flower of Massachusetts; used by Indigenous peoples for kidney conditions.
Trailing arbutus (Epigaea repens) is a low-growing evergreen shrub historically used by Indigenous peoples for urinary tract and kidney conditions. Its primary active compound, arbutin, is hydrolyzed to hydroquinone, which exerts antimicrobial effects in the urinary tract. The plant also contains tannins and flavonoids that contribute to its astringent and diuretic properties.
Arbutin, a glycoside, is absorbed and excreted unchanged in the urine, where it is hydrolyzed by bacterial β-glucosidases to hydroquinone, a potent urinary antiseptic. Hydroquinone inhibits bacterial growth by interfering with microbial cell wall synthesis and oxidative phosphorylation. Tannins provide astringent effects by precipitating proteins on mucosal surfaces, reducing inflammation and irritation. Flavonoids contribute mild diuretic activity via inhibition of renal tubular reabsorption, while formic acid may enhance urinary acidification, optimizing arbutin's efficacy.