Fig. 2.
OD450 readings of IgG antibodies to EBNA-2(N) and EBNA-1(C) in sera from patients with SLE, SS, RA, SSc or MCTD. (a) OD450 readings of IgG antibodies to EBNA-2(N) in sera from patients with SLE, SS, RA, SSc, PM/DM or MCTD. (b) OD450 readings of IgG antibodies to EBNA-2(N) in sera from patients with secondary SS. (c) OD450 readings of IgG antibodies to EBNA-1(C) in sera from patients with SLE, SS, RA, SSc, PM/DM or MCTD. (d) OD450 readings of IgG antibodies to EBNA-1(C) in sera from patients with secondary SS.
