title: Regulatory function of Thy 1 negative cells. II. Spontaneous release of enhancing product by B cells cultured in vitro.
mesh_terms: D000818:Animals; D000921:Antibody-Producing Cells / Q000276:immunology; D000954:Antigens, Surface / Q000235:genetics*; D001402:B-Lymphocytes / Q000276:immunology*; D001688:Biological Products / Q000096:biosynthesis* / Q000494:pharmacology; D002478:Cells, Cultured; D004306:Dose-Response Relationship, Immunologic; D005260:Female; D006462:Hemolytic Plaque Technique; D007075:Immunoglobulin M / Q000096:biosynthesis; D015848:Interleukin-5; D008213:Lymphocyte Activation; D008222:Lymphokines / Q000494:pharmacology; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA; D008811:Mice, Inbred DBA; D013045:Species Specificity; D013154:Spleen / Q000166:cytology / Q000276:immunology; D018800:Thy-1 Antigens
chemical_list: D000954:Antigens, Surface; D001688:Biological Products; D007075:Immunoglobulin M; D015848:Interleukin-5; D008222:Lymphokines; D018800:Thy-1 Antigens