1.In contrast to immunologic tolerance, immunodepression is nonspecific.

1.与受相反，抑制是非特异性的。

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

2.探讨眼参提取物对环磷酰胺所致小鼠低下的影响。