Diabetes development in RIP-LCMV mice after DC treatment and LCMV infection. RIP-LCMV mice were injected intraperitoneally with 10⁶ of the indicated DC subset on days -10 and -3, followed by LCMV infection (10⁵ pfu) on day 0. (A) Diabetes development was followed by measuring blood glucose. (B) Pancreatic sections were stained for CD4 and CD8. Images are representative of 3 to 6 individual animals in each group. The data shown are pooled from 2 independent experiments.