Figure 3From: Effect of quinolinic acid on human astrocytes morphology and functions: implications in Alzheimer's diseaseQuantification of GFAP and vimentin using ELISA after 24 hours stimulation with IFN-γ, TNF-α, TGF-α and QUIN. GFAP and VIM indirect ELISA have been done in triplicates. All samples except IFN-γ stimulated VIM protein expression and 50 nM QUIN stimulated GFAP expression were statistically significant (p < 0.05).Back to article page