Figure 7.
Mean and standard error of stereological indices of seminiferous tubules in busulfan-induced azoospermic testis treated with adipose tissue-derived mesenchymal stem cells (cell therapy) in comparison with busulfan treated testes (azoospermia) and intact testis (normal) in rat. (a) Lumen diameter (μm), (b) Luminal area (μm2), (c) Cellular diameter (μm), (d) Cellular area (μm2), (e) Total diameters (μm), (f) Cross-sectional area of the tubule (μm2) a, b, c different superscript letters show significant differences between groups (P < 0.05)