Safety of medicinal comfrey cream preparations (Symphytum officinale s.l.): The pyrrolizidine alkaloid lycopsamine is poorly absorbed through human skin
Kenny Kuchta, Mathias V. Schmidt
Topics & Concepts
PyrrolizidinePenetration (warfare)Traditional medicineAlkaloidPyrrolizidine alkaloidPharmacologyChemistryChromatographyHuman skinPermeationMedicineBiologyStereochemistryBiochemistryMembraneMathematicsOperations researchGeneticsPlant Toxicity and Pharmacological PropertiesBotanical Research and ChemistryPoisoning and overdose treatments