Fig. 2

Effect of melatonin (MLT) and irradiation (IR) on serum A melatonin (MLT), B testosterone, C luteinizing hormone (LH), and D follicles stimulating hormone (FSH) levels in the control and different animal groups. Values are expressed as mean ± SEM (n = 5). # Significant at P < 0.05. ** Highly significant at P < 0.01. ***, ###, %%%, @@@ Very Highly significant at P < 0.001. **& *** Significant as compared with the control 3 days group. #,### Significant as compared with the control 14 days group. %%% Significant as compared with the IR 3 days group. @@@ Significant as compared with the IR 14 days group. Cont control, MLT melatonin, IR irradiated