addition of cytochalasin b ( 0.5-1.0 micrograms/ml ) , but not cytochalasin a , to mixed neutrophil-lymphocyte cultures enhances the response of lymphocytes to both con a and mevalonate , but the increment in mevalonate-induced dna synthesis ( +343 % ) far exceeds the enhancement which cytochalasin b produces in the con a response ( +24 % ) .
C0010739
cytochalasin
C0010737
cytochalasin b