Fig. 3
From: How much obesity and diabetes do impair male fertility?
The comparison of hs-CRP, interleukin (IL)-1, IL-6 and TNF-α levels among all experimental groups. Hs-CRP: high-sensitivity C-reactive protein; IL-6, interleukin-6; IL-1: interleukin-1; TNF- α: tumor necrosis factor-alpha. Uppercase letters vs. the same lowercase letters (A vs. a, B vs. b, and C vs. c) indicate a statistically significant difference (p < 0.05)