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Fig. 2. The expression of glial fibrillary acidic protein (GFAP) in the spinal cord and dorsal root ganglion (DRG). (A) In intrathecal (IT) stem and intrapaw (IP) stem groups, GFAP expression reduced in the spinal cord and DRG (200× magnification). (B) And there is a significant decrease in the staining density of GFAP at day 31 after injection of human mesenchymal stem cells compared with sham groups. ATF3: activating transcription factor 3. aP < 0.001 vs. IP sham, bP < 0.001 vs. IT sham.
The Korean Journal of Pain 2020;33:23~29 https://doi.org/10.3344/kjp.2020.33.1.23
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