FK506 at 0. 01-0. 3 mg/L improved the hair follicles total growth length, growth speed, hair growth period keeping, 3H-TdR incorporation in vitro which were all inhibited by Ara-c.

• 003一0.；3mg/L的FKSO6使毛囊的同位素:，H一TdR掺入率增高(作二0