Fig. 4
From: Ferulic acid attenuates microglia-mediated neuroinflammation in retinal degeneration
FA suppressed LPS-induced microglial activation in vitro. a Immuno-fluorescence staining showed numerous iNOS+ microglia among cultured BV2 cells under LPS stimulation but no microglial activation in the PBS-treated control cells. After FA treatment, the number of iNOS+ activated microglia was obviously reduced (scare bar, 40 μm). b FA suppressed the mRNA expression of CD16 and CD86