3.5. Effect of UVB irradiation on histology of thyroid
gland
The thyroid follicular structure was shown in the control group (A) to
have a normal histological appearance, but the UVB-irradiated group (B)
showed disruption of the follicular structure. The thyroid follicles
were practically normal in the UVB+NG treated group (C) (Fig.6.A).