T-helper 17 Th17)/T-helper 1 (Th1) and Th1 cell response in B10.RIII and C57BL/6 (B6) mice with chronic autoimmune uveitis. Frequencies of the IL17+IFN-γ+ Th17/Th1 and IL17−IFN-γ+ Th1 subsets were evaluated in the retina, cervical lymph node (LN), distal inguinal LN, spleen, bone marrow, and peripheral blood of mice with chronic autoimmune uveitis at week 12. Summary bar graphs in B10.RIII (A) and B6 (B) chronic autoimmune uveitis mice are shown (with each sample pooled from four eyes). Results are from a single experiment and are representative of two performed. n = 3 for retina (A and B); n = 3 to 4 for other tissues (A and B).