Fig. 8From: Hypoxia regulates adipose mesenchymal stem cells proliferation, migration, and nucleus pulposus-like differentiation by regulating endoplasmic reticulum stress via the HIF-1α pathwayHypoxia regulates endoplasmic reticulum stress in ADSCs via the HIF-1α pathway. A WB detection of CHOP, ATF6, PERK, and p-PERK protein expression in each group. B Quantitative counts for each group. *P < 0.05 versus NM-NC, #P < 0.05 versus NM-HC (n = 5)Back to article page