Figure 3

Semiquantitative analysis of macrophage subsets in MSG of patients with SjS, FLS, and KCS, as well as in those of control subjects. In MSG of patients with SjS and FLS, a distinction was made between positively staining cells located in the parenchyma (P) and those in the lymphocytic infiltrate (I). For details, see the legend for Figure 1 and Table 2.