Fig. 6From: Morphometric analysis and redox state of the testicles in nandrolone decanoate and swimming treated adult male ratsInfluence of applied protocols on different parameters observed in this study. Morphometric parameters showed in this figure: diameter, cross-section area and height of epithelium refer to seminiferous tubules. Nandrolone group (T-N+), swimming training group (T+N-) and swimming training with nandrolone group (T+N+). ↓ represents decrease; ↑ represents increase; - represents no alteration in comparison to control group (T-N-) (T denotes training, N denotes nandrolone)Back to article page