Fig. 5From: Histopathological and biochemical effect of quercetin on monosodium glutamate supplementation-induced testicular toxicityEffect of quercetin on testosterone level (ng/dl) of MSG-intoxicated male rats. The number of samples in each group is six. Values were expressed as mean ± standard error. Means which share different superscript symbol(s) are significantly different at p < 0.05Back to article page