The Components of Flemingia macrophylla Attenuate Amyloid β-Protein Accumulation by Regulating Amyloid β-Protein Metabolic Pathway
Figure 2
The effect of insulin and bacitracin on the level of extracellular and intracellular Aβ1-40. APP-transfected N2a cells were treated with indicated concentrations of insulin and bacitracin for 20 h. The level of extracellular (a) and intracellular (b) Aβ1-40 was determined by ELISA. Results are means ± SD from three independent experiments. Significant differences between control and treated cells are indicated by *, ***.