Figure 6From: Initiation but no execution - modulation of peripheral blood lymphocyte apoptosis in rheumatoid arthritis - a potential role for heat shock protein 70Activation status of peripheral lymphocytes were monitored by examining presence of CD69 on cell surface. Data is represented as mean percent + standard error of the mean. No statistical significance was established between RA patients and control subjects (p > 0.05; Mann Whitney test).Back to article page