Fig. 2From: Nitrated nucleosome levels and neuropsychiatric events in systemic lupus erythematosus; a multi-center retrospective case-control studySerum nitrated nucleosomes (NN) levels in pre-event, onset and post-non-A, non-B event samples compared to matched controls (MC). Pre-event samples were available for 106 patients, onset samples for 182 patients and post-event samples for 181 patients. AU absorbance unitsBack to article page