Phototoxicity ofHeracleum laciniatum
| Autor: | G. Volden, K. Middlefart, J. O. Prytz, S. Haugsbø, G. Kavli |
|---|---|
| Rok vydání: | 1983 |
| Předmět: |
Male
Adolescent Erythema Dermatology Photochemistry medicine Ultraviolet light Humans Immunology and Allergy Photosensitivity Disorders Child Action spectrum Chromatography biology Norway Plant Extracts Chemistry Phytophotodermatitis Plants medicine.disease biology.organism_classification Heracleum Female medicine.symptom Phototoxicity Phototoxic reactions |
| Zdroj: | Contact Dermatitis. 9:27-32 |
| ISSN: | 0105-1873 |
| DOI: | 10.1111/j.1600-0536.1983.tb04622.x |
| Popis: | Phytophotodermatitis from Heracleum laciniatum is described in 2 typical cases. Experimental phytophotodermatitis was produced using homogenates from leaves of the plant and long-wave ultraviolet light. The homogenates of leaves produced strong phototoxic reactions. The minimal phototoxic erythema dose was determined to be lowest for abdominal and midback skin. The action spectrum for Heracleum laciniatum homogenates applied topically was found to be in the range 315-375 nm with peak sensitivity at 330-335 nm. |
| Databáze: | OpenAIRE |
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