Figure 1.

ACPA level at baseline and 6 months following abatacept treatment. ACPA level was measured in serum of 33 RA patients undergoing abatacept therapy at baseline and 6 months following treatment. Samples ≥ 25 AU/mL are defined as positive.

Pieper et al. BMC Immunology 2013 14:34   doi:10.1186/1471-2172-14-34
Download authors' original image