Fig. 6. Photomicrographs showing the epididymis tissues of the control and treatment groups. (A) is from the control group. (B) is from the 100 mg kg^–1 per day DEHP treatment group and it shows tubules without sperm (black arrow). (C) is from the 200 mg kg^–1 per day DEHP treatment group and it shows tight lumens of tubules (black arrow). (D) is from the 200 mg kg^–1 per day DEHP treatment group and it shows atrophic tubules (black arrow) and less sperm in the lumen (asterisk). (E) is from the 400 mg kg^–1 per day DEHP treatment group and it shows tight lumen of tubules (black arrow) and less sperm in the tubule (asterisk). (F) is from the 400 mg kg^–1 per day DEHP treatment group and it shows atrophic tubules (black arrow) and less sperm in the tubule (asterisk) and there is a decrease in the tubule epithelial length (all were stained with contrast by H&E, ×200).