《英文msh词典》B-Cell Stimulating Factor-1
[入口词] B-Cell Stimulating Factor-1
[主题词] Interleukin-4
[药动学] Antirheumatic Agents
[英文释义] Soluble factor produced by activated T-lymphocytes that causes proliferation and differentiation of B-cells. Interleukin-4 induces the expression of class II major histocompatibility complex and Fc receptors on B-cells. It also acts on T-lymphocytes,mast cell lines,and several other hematopoietic lineage cells including granulocyte,megakaryocyte,and erythroid precursors,as well as macrophages.