Saunders P J, Diffey B L
Regional Medical Physics Department, Dryburn Hospital, Durham, United Kingdom.
Photodermatol Photoimmunol Photomed. 1995 Feb;11(1):22-4. doi: 10.1111/j.1600-0781.1995.tb00133.x.
Little is known about whether patients with photosensitive disorders exhibit a different ultraviolet erythema time course from subjects with a normal response to sunlight. We have described the application of an instrument for ambulatory monitoring of the development of ultraviolet erythema by a reflectance method in a group of patients with chronic actinic dermatitis (CAD) and in a group of normal subjects. Investigations of the time course have been reported previously but the techniques used relied upon manual measurement. Consequently sampling frequencies have been considerably lower than the one-minute sample rate used here. We have not demonstrated any difference in the rate at which erythema develops and peaks between patients with CAD and subjects with a normal response to sunlight.
对于光敏性疾病患者的紫外线红斑时间进程与对阳光有正常反应的受试者是否不同，目前所知甚少。我们已经描述了一种通过反射法对一组慢性光化性皮炎（CAD）患者和一组正常受试者进行紫外线红斑发展动态监测的仪器的应用。此前已有关于时间进程的研究报道，但所使用的技术依赖于手动测量。因此，采样频率远低于此处使用的每分钟采样率。我们尚未证明CAD患者与对阳光有正常反应的受试者在红斑发展和达到峰值的速率上存在任何差异。
