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. 2021 Aug 3;12:653341. doi: 10.3389/fneur.2021.653341

Figure 1.

Figure 1

LncRNA GAS5 is upregulated in degenerative NPCs. (A) The morphology of degenerative NPCs and normal NPCs was observed under an inverted phase contrast microscope. (B) The synthesis of Collagen II (Col II) was detected by immunocytochemistry. (C) The expression of GAS5 in degenerative NPCs and normal NPCs was detected by RT-qPCR. The cell experiment was repeated three times, and the data were expressed as mean ± standard deviation; independent t-test was used for comparison between groups. **p < 0.01; NP, nucleus pulposus.