Fig. 6From: Enhanced Effect of Combining Chlorogenic Acid on Selenium Nanoparticles in Inhibiting Amyloid β Aggregation and Reactive Oxygen Species Formation In VitroCGA@SeNPs prevent Aβ40-induced cell apoptosis in PC12 cells. Cell apoptosis was detected by TUNEL-DAPI co-staining assay. Normal cell nucleus was stained in blue, and DNA fragment was stained in green. Aβ40 = 35 μM, CGA@SeNPs/CGA = 60 μg/mLBack to article page