The research progress of polysaccharide immunoregulating medicaments with their antitumor and antivirus effect is stated and the future development of the medicaments is pointed out.

• 对多糖作为免疫制剂的研究进展和发展方向进行了概述,讨论了多糖的抗肿瘤、抗病毒的特性,提出了多糖制剂的发展前景。