Fig. 3.

Mean and standard error of stereological indices of seminiferous tubules in rats with normal, single dose and double doses busulfan injected testes. 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), G) Number of seminiferous tubules per unit area of testis, H) Numerical density of the seminiferous tubules.

^abc Different superscript letters show significant differences between groups (p < 0.05).