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. 2017 Jul;146(1):126–137. doi: 10.4103/ijmr.IJMR_927_15

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Copyright: © 2017 Indian Journal of Medical Research

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Fig. 11 — Electron micrograph of the round spermatid. (A) Round spermatid (Sd) from control group having intact ultrastructure. (B and C) Round spermatid with marginated chromatin, vacuoles (V), necrotic cytoplasm (black arrowhead) and degenerative cellular organelle (white arrowhead) in 12.5 μg/kg BW/day group. (D-F) Damaged tight junctions (arrowheads) of round spermatid in 25 μg/kg BW/day dose animals. (E) Degenerated spermatid showing shrunken nucleus (star) and cytoplasmic debris (arrowhead). (F) At high dose, apoptotic round spermatid was observed. Scale bar for all is 1 μm except for E is 2 μm.