Fig. 1.

Testicular sections stained with hematoxylin and eosin (H & E) from Bouin’s-fixed paraffin-embedded testes

(a) Testis from the control group revealed normal testicular morphology for seminiferous tubule architecture and interstitial regions. (b) Testis from the CP group revealed degeneration in the seminiferous tubule epithelium and loss of germinal cells. (c) Testis from the CP+L-carnitine group revealed tubular architecture containing regular seminiferous tubular epithelium in places and spermatozoa in the lumen