In contrast to immunologic tolerance, immunodepression is nonspecific.

与免疫耐受相反，免疫抑制是非特异性的。

OBJECTIVE:To observe the effect of extract of longyanshen(EL)on immunodepression induced by cyclophosphamide in mice.

探讨龙眼参提取物对环磷酰胺所致小鼠免疫功能低下的影响。