Fig. 1From: The possible protective effect of the nuclear factor kappa B inhibitor pyrrolidine dithiocarbamate on tramadol-induced testicular damage in ratsSerum sex hormones [follicle-stimulating hormone (FSH) and luteinizing hormone (LH) (A)], free testosterone level (B), and epidydimal sperm parameters [count and motility (C)] of all studied groups. * Significant versus control, # significant versus pyrrolidine dithiocarbamate (PDTC) group, $ significant versus tramadol (Tr) groupBack to article page