740 Time course measurements of ultraviolet-induced skin biophysical properties

Ultraviolet (UV) irradiation induces acute responses of sunburn and tanning, as well as long-term damages such as photocarcinogenesis and photoaging. Erythema and pigmentation are known as the most prominent acute UV responses, however, comprehensive skin biophysical changes after UV irradiation have rarely been studied. The aim of this study was to investigate dose-dependent acute effects of UV irradiation by time course changes of skin...