B淋巴细胞是一群功能复杂的免疫细胞,除介导体液免疫外,还参与免疫调节。大量实验已证明,在体外用丝裂原刺激的反应中,B细胞起辅佐细胞效应、有抗原递呈作用。免疫应答的发生也有赖于B细胞的存在。为探讨 B lymphocytes are a group of complex immune cells that, in addition to mediating humoral immunity, are also involved in immune regulation. A large number of experiments have shown that in vitro stimulation with mitogen stimulated B cells play a supporting cellular effect, the antigen presentation. The immune response also depends on the presence of B cells. For discussion