In vivo molecular analysis of lymphokines involved in the murine immune response during Schistosoma mansoni infection. I. IL-4 mRNA, not IL-2 mRNA, is abundant in the granulomatous livers, mesenteric lymph nodes, and spleens of infected mice.

In vivo molecular analysis of lymphokines involved in the murine immune response during Schistosoma mansoni infection. I. IL-4 mRNA, not IL-2 mRNA, is abundant in the granulomatous livers, mesenteric lymph nodes, and spleens of infected mice.