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Absence of psoralen--type phototoxicity from usnic acid, some lichens, and lichen substances. 1966

J C Mitchell

UI MeSH Term Description Entries
D008011 Lichens Any of a group of plants formed by a symbiotic combination of a fungus with an algae or CYANOBACTERIA, and sometimes both. The fungal component makes up the bulk of the lichen and forms the basis for its name. Lichen
D001572 Benzofurans Compounds that contain a BENZENE ring fused to a furan ring. Coumarones,Diphenylbenzofuran
D017484 Dermatitis, Phototoxic A nonimmunologic, chemically induced type of photosensitivity producing a sometimes vesiculating dermatitis. It results in hyperpigmentation and desquamation of the light-exposed areas of the skin. Dermatitis, Contact, Phototoxic,Phototoxicity,Phototoxic Contact Dermatitis,Phototoxic Dermatitis,Contact Dermatitides, Phototoxic,Contact Dermatitis, Phototoxic,Dermatitides, Phototoxic,Dermatitides, Phototoxic Contact,Dermatitis, Phototoxic Contact,Phototoxic Contact Dermatitides,Phototoxic Dermatitides

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