Effects of WSAP on the macrophage phagocytosis in broilers

In this study, we determine its macrophage phagocytosis in different growth stage of Avian broiler after absorbed water soluble alfalfa polysaccharides (WSAP) by three kinds of method. The result showed: effect of WSAP on the macrophage phagocytosis in broilers isn't obvious, but individual group's effect is obvious.