Fig. 2
From: Changes of serum IgG glycosylation patterns in rheumatoid arthritis
Specific changes of serum IgG glycosylation in groups. A left group in black refers to RA and right group in gray refers to HC; B each left group in black refers to RA and right group in gray refers to DC; C each left group in gray refers to seropositive and right group in black refers to seronegative; D each left group in black refers to RA-ILD and right group in gray refers to RA-nILD; E each left group in black refers to Remission and right group in gray refers to High Disease Activity. p values were showed on the top of each compared groups