Figure 5From: In vivo UVA irradiation of mouse is more efficient in promoting pulmonary melanoma metastasis than in vitroUVA-derived moderate immunosuppression after single dose of UVA. Changes in the ear thickness as a measure of immunosuppression are shown in mice irradiated with a single dose of UVA (group A) as compared with the non-irradiated, positive control group for CHS formation (group B). Groups C and D are the irritant (non-sensitized) controls for UVA treated mice (A), and for non-irradiated mice (B), respectively. Error bars depict standard deviations.Back to article page