Fig. 3From: Correlation of peripheral CD4+GranzB+CTLs with disease severity in patients with primary Sjögren’s syndromeComparison of the percentage of CD4+GranzB+CTLs among pSS patients with different Foci Index. A The pSS patients with lymphocytic infiltration had higher percentage of CD4+GranzB+CTLs in the peripheral blood (FI = 0, n =9; FI ≥ 1, n = 94). B The percentage of CD4+GranzB+CTLs were gradually elevated with the grade of Foci Index (FI = 0, n = 9; FI = 1~3, n = 70; FI > 3, n = 17). ns, no significanceBack to article page