Once a TH1 or TH2 response has been generated, it is perpetuated by cytokines that down regulate the opposing response. If a humoral response has been stimulated, which cytokines will maintain that response?
A. IL-4 and IL-10
B. IL-4 and IL-12
C. IL-4 and TNFb
D. IL-1 and IL-6
Answer:A
Once a TH1 or TH2 response has been generated, it is perpetuated by cytokines that down regulate the opposing response. If a humoral response has been stimulated, which cytokines will maintain that response?
A. IL-4 and IL-10 B. IL-4 and IL-12 C. IL-4 and TNFb D. IL-1 and IL-6