Result : the immunoregulation effect of the astragalus was various .

结果：黄芪的免疫调节作用是多方面的。

Objective to evaluate the affect , the safety and immunoregulation of cefodizime in patients with acute leukemia .

结论头孢地嗪治疗急性白血病患者院内感染安全有效，并具有免疫调节作用。

Plant polysaccharides not only have biological functions such as immunoregulation , lowering blood glucose and lipid levels , and antioxidation but also are characterized by very low toxicity , showing broad application prospects in disease prevention and development of health care products .

植物多糖不仅具有免疫调节、降血糖、降血脂、抗氧化等生物活性，而且大多具有毒性较小的特点，在疾病预防及保健产品开发等方面具有广阔的应用前景。