Figure 7From: Gene therapy for established murine collagen-induced arthritis by local and systemic adenovirus-mediated delivery of interleukin-4Serum IL-4 and IL-10 levels following systemic Ad-mIL-4 deliveryAd-mIL-4 was delivered to mice by tail vein injection 30 days afterimmunization. A week and 30 days after Ad-mIL-4 and Ad-eGFP injection, the micewere bled and serum levels of cytokines measured by ELISA. (a) IL-4secretion on day 7, (b) IL-10 secretion on day 7, (c) IL-4secretion on day 30, and (d) IL-10 secretion on day 30.Back to article page