The sensitizing capacity of helenin and of two of its main constituents, the sesquiterpene lactones alantolactone and isoalantolactone: a comparison of epicutaneous and intradermal sensitizing methods in different strains of guinea pig.
D000287:Administration, Topical; D000818:Animals; D003877:Dermatitis, Contact / Q000209:etiology* / Q000276:immunology; D005260:Female; D006168:Guinea Pigs; D007271:Injections, Intradermal; D007783:Lactones; D012717:Sesquiterpenes / Q000008:administration & dosage / Q000276:immunology*; D045787:Sesquiterpenes, Eudesmane
D007783:Lactones; D012717:Sesquiterpenes; D045787:Sesquiterpenes, Eudesmane; C032787:isoalantolactone; C004363:alantolactone