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Fig. 2 | Environmental Health and Preventive Medicine

Fig. 2

From: Effect of bisphenol F, an analog of bisphenol A, on the reproductive functions of male rats

Fig. 2

Photomicrograph of caput epididymis tissue showing a control; with compact arrangement of caput tubules with sperm-filled lumen b BPF (1 mg/kg/day)-exposed group, presenting normal caput tubules like in the control. c BPF (5 mg/kg/day) exposed group showing seminiferous tubules with less number of sperm in the lumen (arrow). d BPF (25 mg/kg/day)-exposed group presenting caput tubules with empty lumen (arrow). Similarly, e BPF (50 mg/kg/day)-exposed group showing less number of sperms in the lumen. f BPF (100 mg/kg/day)-exposed group showing less number of sperms and empty lumen (arrow). Presenting SP, spermatozoa; ST, seminiferous tubules; E, epithelium. H&E (× 40)

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