Figure 5From: The induction of neuronal death by up-regulated microglial cathepsin H in LPS-induced neuroinflammation Cat H induced neuronal death in vitro. The effect of Cat H in various concentrations on Neuro2a cell survival was measured by flow cytometry (A-D); TUNEL positive staining exhibited the morphological changes of Neuro2a cells after addition of Cat H (E-F). Data were expressed as mean + SEM from three independent experiments. *, #: P < 0.05 vs control.Back to article page