Research Article

Neuroprotective Activity of Coptisine from Coptis chinensis (Franch)

Figure 7

Effect of CRE (100 μg/mL) and Cop (20 μM) on TXNIP gene expression. Results represent mean relative gene expression ratio (rER) ± SEM. Experiments were performed in triplicates and repeated twice. Data were normalized to the nontreatment control which was set to 100%. Note that treatment of the cells with CRE or Cop leads to a significant downregulation of TXNIP. indicates versus control. + versus Cop.