Abstract:Danggui Buxue Decoction has shown the effect of significantly promoting the splenic capacity of blood-deficientmice in interlukin-2 (IL-2)preduction(P< 0.001).Individual analysis of herbal formula has shown that IL-2 preduc-tion can be promoted in splenic lymphocytes of blood-deficient mice given Angelica sinensis or Astragalus membranaceus(P<0.001).