Fig. 8From: The possible protective effect of the nuclear factor kappa B inhibitor pyrrolidine dithiocarbamate on tramadol-induced testicular damage in ratsA photomicrograph of a section from the tramadol-treated rat testis showing many distorted seminiferous tubules (T) with wide interstitial space (I) and vacuolated germinal epithelium (V) and showing many positive intense reactions to iNOS (arrows) (iNOS—3X200)Back to article page