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. 2022 Dec 28;17:572. doi: 10.1186/s13018-022-03468-9

Fig. 6.

Fig. 6

Activation of the PI3K/Akt signaling pathway by TSG-6 in IL-1β-induced human nucleus pulposus cells. AC, Western blot to determine the expression levels of PI3K/Akt signaling pathway-related proteins (PI3K, AKT, p-PI3K and p-AKT) in the cells. **P < 0.01, versus CTRL group; ##P < 0.01, versus IL-1β group; ii P < 0.01, versus TSG-6 OE group