The anaphylatoxin C3a downregulates the Th2 response to epicutaneously introduced antigen
J. Clin. Invest. Seiji Kawamoto, et al. 114:399 doi:10.1172/JCI19082 [Go to this article.]

Figure 1
Baseline levels of serum immunoglobulin isotypes in C3aR^–/– and WT littermates. *P < 0.05; **P < 0.01.