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Fig. 1 | The Journal of Basic and Applied Zoology

Fig. 1

From: The effect of sesame intake on adult albino rat testis during sildenafil long-term administration

Fig. 1

a A photomicrograph of a C.S. in the testis of control group showing normal seminiferous tubule with rounded, regular outline (arrow), normal spermatogenic cells formed of 4–6 layers at different stages of spermatogenesis. The interstitial spaces show Leydig cells (L) and normal. Notice the appearance of sperm flagella (T). H&E (× 400). b A photomicrograph of C.S. of seminiferous tubule from rat fed sesame group II showing the lining germinal epithelium (arrow), regularly rounded seminiferous tubule has several layers of cells in different spermatogenesis stages with spermatids (d), abundant sperm (s), and crowded flagella (T) filling their lumen. H&E (× 400)

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