Figure 1
A) Free light chains (FLCs) in psoriatic (Pso) and healthy control subjects (Ctrl). B) FLCs in Pso subjects with ongoing (Tx) and without any treatment (No Tx). C) FLCs in responder (R) and non-responder (NR) Pso subjects. Data are presented as mean±SD. Statistical analysis was performed using the Mann-Whitney test with respect to Ctrl. *p<0.05; **p<0.01.