Research Article

Paeoniflorin Effect of Schwann Cell-Derived Exosomes Ameliorates Dorsal Root Ganglion Neurons Apoptosis through IRE1α Pathway

Figure 7

The apoptosis level of DRGn was detected by immunofluorescence (× 200) dcale bar, 100 μm. The green fluorescence was the apoptotic cells stained by TUNEL kit, and the blue fluorescence was the nucleus. Blue-green overlap was the apoptotic cells. n = 6 for each group.
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