[Comparative study on immune enhancement effects of four kinds of dodder seeds in Shandong Province].

Objective: To compare the effects of immune enhancement, anti-fatigue and anoxia tolerance on mice of four kinds of dodder seeds in Shandong Province.

Methods: Water extracts and alcohol extracts of the four kinds of dodder seeds were administered to mice. The phagocytosis of coelio-macrophage, the weight changes of the immune organs, the survival time to swimming and lacking of oxygen were observed.