Fig. 2From: Increased galectin-3 may serve as a serologic signature of pre-rheumatoid arthritis while markers of synovitis and cartilage do not differ between early undifferentiated arthritis subsetsGalectin-3, PIIANP, and hyaluronan levels (median and interquartile range) in pre-RA, non-RA, and healthy subjects. Intergroup comparison between subsets of patients with early, undifferentiated arthritis and healthy controls was carried out using the Mann-Whitney test. PIIANP N-terminal propeptide of type IIA collagen, RA rheumatoid arthritisBack to article page