The Autophagy Level Is Increased in the Synovial Tissues of Patients with Active Rheumatoid Arthritis and Is Correlated with Disease Severity

Figure 4

Correlation between the LC3-II/β-actin relative gray value and disease activity parameters in RA patients. The correlation between the LC3-II/β-actin relative gray value and the serum CRP level (a), ESR level (b), serum CCP level (c), or serum RF level (d). ; is considered statistically significant.

(a)

(b)

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