Fig. 5.

Co-culture with MSCs increases BDNF levels in OGD/R treated PC12 cells. A Representative images of BDNF immunofluorescence staining (nucleus stained blue with DAPI and BDNF stained red). B Statistical results of BDNF immunofluorescence intensity (IF intensity). Data are expressed as mean ± SEM and analyzed for statistical significance using one-way ANOVA with Tukey’s test, ***p < 0.001 vs control; ^@@p < 0.01 vs hypoxia and hypoxia + vehicle group; ^##p < 0.01 vs hypoxia + MSCs group, ^$$p < 0.01 vs hypoxia + MSCs group. Magnification 63 × ; scale bar 10 µm (n = 3)