Kavli G, Volden G, Raa J
Acta Derm Venereol. 1982;62(5):435-8.
Photocontact allergy to psoralens in Heracleum laciniatum occurred in two persons volunteering for investigations into phototoxicity of plant homogenates and purified psoralens. Photoallergy was noted following the fifth exposure in case 1, and the sixth in case 2. Testing with diluted solutions demonstrated allergy to sphondin, isobergapten and pimpinellin.
在志愿参与植物匀浆和纯化补骨脂素光毒性研究的两人中,出现了对宽叶独活中补骨脂素的光接触性过敏。在病例1中,第五次接触后发现光过敏,病例2中则是第六次接触后发现。用稀释溶液进行测试表明对宽叶独活素、异补骨脂素和茴芹内酯过敏。