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. 2020 Sep 16;42(6):861–870. doi: 10.1038/s41401-020-00521-3

Fig. 3. Assessment of MSN apoptosis after ketamine exposure.

Fig. 3

a Immunofluorescence images of TUNEL staining. The box show TUNEL-positive cells costained with GABA, TUJ1, and DAPI. b Comparison of MSN apoptosis between the vehicle group and ketamine groups after 8 and 24 h of exposure. Scale bar = 50 μm. c Quantification of apoptosis of GABA neurons and the percentage of GABA- and TUJ1-positive neurons in each group (n = 10). The data are expressed as the mean ± SEM; ns not significant; *P < 0.05 vs. the vehicle group.