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Fig. 2 | Environmental Health and Preventive Medicine

Fig. 2

From: Chronic exposure of bisphenol S (BPS) affect hypothalamic-pituitary-testicular activities in adult male rats: possible in estrogenic mode of action

Fig. 2

Photomicrograph of caput epididymis tissue showing (a) control; with a compact arrangement of caput tubules with sperm filled lumen (b) BPS (0.5 μg/L)-exposed group, presenting normal caput tubules like in the control (c) BPS (5 μg/L)-exposed group, presenting seminiferous tubules with less number of sperm in the lumen (arrow) (d) BPS (50 μg/L)-exposed group presenting caput tubules with an empty lumen (arrow) empty lumen. H&E (× 40)

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