Research Article

Tauroursodeoxycholic Acid Protects Nucleus Pulposus Cells from Compression-Induced Apoptosis and Necroptosis via Inhibiting Endoplasmic Reticulum Stress

Figure 4

The level of ER-mediated apoptosis-related biomarkers in NP cells treated with DMSO or TUDCA. (a) The Western blot results of ER-mediated apoptosis-related biomarkers CHOP, caspase-12, and cleaved caspase-12. (b), (c), and (d) show the quantitative analysis of expression level of ER-mediated apoptosis-related biomarkers CHOP, caspase-12, and cleaved caspase-12. Results are presented as the fold change in TUDCA-treated groups relative to that in DMSO group ( and versus DMSO control).
(a)
(b)
(c)
(d)