Each group was cultured separately with various conditioned media collected respectively as hypothalamus-pituitary(HP),hypothalamus-pituitary induced by diamide(dHP),and control.

• 每组又再分为 3小组 :HP组、dHP组、Control组(对照组 )。 分别培养于预先收集的下丘脑 垂体 (HP组 )、联胺诱导下丘脑 垂体 (dHP组 )和对照组 (Control组 )条件培养液。