Fig. 3From: Evidence of multi-functional peptide activity: potential role of KT2 and RT2 for anti-inflammatory, anti-oxidative stress, and anti-apoptosis propertiesEffect of peptides KT2 and RT2 on pro-inflammatory cytokines production from tested macrophages RAW 264.7. Produced pro-inflammatory cytokines comprised interleukin (IL)-1β (a) and (b), IL-6 (c) and (d), and tumor necrosis factor (TNF)-α (e) and (f). Bars depict the mean and standard deviations. Different lowercase letters on the top of individual bars indicate statistically significant differences (p < 0.05)Back to article page