Mobilization kinetics of hematopoietic progenitor cells through cycles C1, C3, and C6 of FAC chemotherapy. Data are presented as a percentage of the pretreatment (PT) levels of GM-CFC (A) and of CD34⁺ (B), (±SE bars). Control (□) n = 4; BB-10010 (▪) n = 7 at 30 plus 5 at 100 μg/kg.