The aim of this paper is to investigate the influence of ethanol extract of the allium (EA)on immune function in mouse.60 Kunming mice were randomly divided into the cyclophosphamide group (C), cyclophosphamide + alcoholic extract group(C + A), ethanol extract of the allium group (A) and control group (S). The mice of C group and C + A group were subcutaneous injected cyclophosphamide to induce immune suppression; the mice of C + A group and A group were fed with EA for 35 days; the mice of C group ...