Fig. 1From: Murine sterile fecal filtrate is a potent pharmacological agent that exerts age-independent immunomodulatory effects in RAW264.7 macrophagesEffect of (A) Y-SFF and (B) O-SFF on macrophage cell viability at different concentrations. Values are mean ± S.D (n = 3). *Represents significant difference as compared to the control group; **p ≤ 0.01, ***p ≤ 0.001Back to article page