Research Article

Oxidative Stress Disrupted Prepubertal Rat Testicular Development after Xenotransplantation

Figure 11

The TUNEL assay in (a) control, (b) transplantation, and (c) negative control groups. The results showed that there were more apoptotic cells (⬆) in the transplantation group than that in the control (d) group ((a, b): 40x magnification; scale bars indicate 50 μm; significantly different from control at ).
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