Figure 1: Cell survival after single wIRA(+RL) or UV-A(+BL) irradiation
Percent survival of human skin fibroblasts (average of 3 cell lines from non-sun exposed sites from patients with 2-29 years of age) as a function of increasing irradiation doses of wIRA(+RL) (340, 680 and 1020 J/cm² wIRA(+RL), corresponding to 300, 600 and 900 J/cm² wIRA) or UV-A(+BL) (25, 50 and 75 J/cm²) irradiation (corresponding to 15, 30 and 45 minutes irradiation) at 30°C performed on a 30°C temperature regulated water bath accomplished for each cell line in triplicate.