Fig. 8

Effect of cornin on U87 cell autophagy. U87 cells were pretreated with cornin (100 nM) for 48 h followed by oxygen–glucose deprivation exposure for three hours, and reoxygenation for 24 h. Immunofluorescence images of U87 cells using the autophagy marker LC3B. The left column shows a nucleus stained with DAPI, the middle column presents immunofluorescence staining using specific markers, and the right column depicts a merged image of the left and middle frames