title: Inducer T lymphocytes synthesize a factor that stimulates proliferation of cloned mast cells.
mesh_terms: D000818:Animals; D002455:Cell Division; D002478:Cells, Cultured; D002999:Clone Cells / Q000502:physiology; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D005260:Female; D005333:Fetus / Q000502:physiology; D006133:Growth Substances / Q000502:physiology*; D006632:Histamine / Q000032:analysis; D008099:Liver / Q000502:physiology; D008297:Male; D008407:Mast Cells / Q000502:physiology* / Q000648:ultrastructure; D051379:Mice; D013601:T-Lymphocytes / Q000502:physiology*
chemical_list: D006133:Growth Substances; D006632:Histamine