Figure 2. Antibody responses in RP patients compared with non-RP
patients. (a) The downregulated specific IgM response in RP patients.
(b) The upregulated specific IgM response in RP patients. (c) The
upregulated specific IgG response in RP patients. (d) The downregulated
specific IgG response in RP patients. The data in (a) (b) (c) (d) were
presented as mean log2 (Fluorescence intensity) ± SD,
(e) Comparison of neutralizing ability between non-RP (n=113) and RP
patients (n=21). p -value was calculated by two-sided t test. *, p
< 0.05, **, p < 0.01, and ***, p< 0.001.