title: Synergistic toxicity of delta-aminolaevulinic acid-induced protoporphyrin IX used for photodiagnosis and hypericum extract, a herbal antidepressant.
authors: D P
authors: DP
authors: Ladner
authors: S D
authors: SD
authors: Klein
authors: R A
authors: RA
authors: Steiner
authors: H
authors: H
authors: Walt
mesh_terms: D000622:Aminolevulinic Acid / Q000009:adverse effects*; D003875:Drug Eruptions / Q000209:etiology*; D004357:Drug Synergism; D005260:Female; D006801:Humans; D020902:Hypericum / Q000009:adverse effects*; D008875:Middle Aged; D010787:Photosensitivity Disorders / Q000139:chemically induced*; D017319:Photosensitizing Agents / Q000009:adverse effects*; D010946:Plants, Medicinal; D011524:Protoporphyrins / Q000009:adverse effects*
chemical_list: D017319:Photosensitizing Agents; D011524:Protoporphyrins; D000622:Aminolevulinic Acid; C028025:protoporphyrin IX