Fig. 2From: Lutein Dietary Supplementation Attenuates Streptozotocin-induced testicular damage and oxidative stress in diabetic ratsEffect of lutein on testicular levels of (a) IL-1β and (b) TNF-α of diabetic rats. Note the down regulation of both cytokines on the lutein dose- dependent groups was compared to D group. Data were expressed as Mean ± SEM. and analyzed using one-way ANOVA followed by Student-Newman-Keuls multiple comparisons test (n = 6). Difference between groups was considered statistically significant when (*) P ≤ 0.05 and (**) P ≤ 0.01. (a)D group was compared with ND group; (b)lutein treated groups were compared with D groupBack to article page