作者: Anthony S. Fauci , Barton F. Haynes , Gail Whalen
DOI: 10.1016/B978-0-12-569650-0.50064-4
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摘要: Publisher Summary This chapter discusses the multiple subpopulations of lymphoid cells regulating human B cell function. Human function has been shown to be regulated by a balance between positive and negative regulatory influences. Cells virtually all normal individuals are capable upon being preactivated for 48 h with concanavalin A (Con A) suppressing PWM-induced PFC responses fresh autologous or allogeneic lymphocytes. The Con-A-activated suppressor was located in cells. It found nonadherent contained T enriched (TCE) TCD fraction. Suppressor activity removed from fraction treatment anti-T antiserum complement, suggesting that this is low affinity E rosetting segregates following rosetting. Con-A-generated 7S Fc receptor 19S receptor.