supernatants from s26.5 helper t cells , autoimmune viable motheaten ( mev/mev ) mouse spleen cells , el4 lymphoma cells , and recombinant dna-derived interferon gamma ( ifn-gamma ) , all of which display b cell maturation factor ( bmf ) activity , were assayed for effects on b cell proliferation alone and with dextran sulfate ( dxs ) and anti-immunoglobulin antibodies ( alpha-ig ) .
C1420809
b cell maturation factor
C1155008
b cell proliferation