Modulatory Effect of the Alfalfa Polysaccharide Fraction II on Cyclophosphamide-Induced Immunosuppression in Mice.
This study investigated the protective effects of alfalfa polysaccharide fraction II (APS-II) on immunosuppression induced by cyclophosphamide (CTX) in mice. APS-II was extracted using ultrasound-assisted enzymatic extraction method and purified by DEAE-52 cellulose chromatography. Its structural characteristics, inclu...