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. 2020 Apr 29;21:18. doi: 10.1186/s12868-020-00565-5

Fig. 6.

Fig. 6

The role of COX5A over-expression on neurites outgrowth and cell apoptosis in vitro. a Representative images of Tuj1 immunofluorecent staining in each group, DAPI labeled nucleus (blue), Tuj1 labeled neurons (red). Scale bar = 50 μm. b TUNEL assay in neurons after COX5A over-expression under OGD condition. DAPI labeled nucleus (blue), red color represents positive apoptotic cells. Scale bar = 100 μm. c Quantitative histogram of average cell number per field. d Bar chart of average length of neuites. e The apoptosis rate of the neurons, which was indicated by tunel/DAPI. OGD oxygen–glucose–deprivation, NC negative control, COX5A cytochrome c oxidase subunit 5a over-expression, tunel terminal deoxynucleotidyltransferasedUtp nick end labeling. N = 6/group. Data are presented as the mean ± SD. *p < 0.05, **p < 0.001