Figure 4From: Expression of K2P5.1 potassium channels on CD4+T lymphocytes correlates with disease activity in rheumatoid arthritis patientsA longitudinal study of RA patients receiving tocilizumab. A) DAS28 B) CRP values, C) ESR values and D) relative K2P5.1 expression levels are compared for patients with therapy switch to tocilizumab over six months. Note that the y-axis in D) is split for better clarity and that two patients are marked in red.Back to article page