Fig. 4
From: Diagnostic value of serum COMP and ADAMTS7 for intervertebral disc degeneration
Analyses of COMP and ADAMTS7 expression in NP cells. A Western blotting analyses of the expression of COMP, Collagen II and Aggrencan, β-actin serves as loading control. Comparisons between different gradients of extracellular acids group in terms of COMP expression. B Immunofluorescence analysis of COMP (Green) and ADAMTS7 (Red) expression under different gradients of extracellular acids