Fig. 2

Effect of PAFE on NO production and cell viability of primary microglial cells treated by LPS. Primary microglial cells were treated for 24 h with LPS after 30 min of processing various concentrations of PAFE. Various concentration of PAFEs were treated in primary microglial cells and then treated with LPS for 24 h. After then a production of nitrite and b cell viability were measured. Primary microglial cells grown without treating PAFE and LPS-stimulation were considered control. All data were presented together with ± S.D. as the average of the three independent experimental results. *p < 0.05 and **p < 0.01