研究灵芝孢子油对小鼠免疫功能的调节作用。分别以333、667、1000 mg/(kg?bw)剂量的灵芝孢子油对小鼠连续灌胃30 d后，测定各项免疫指标。灵芝孢子油能促进小鼠淋巴细胞增殖转化作用及小鼠迟发型变态反应，提高小鼠的抗体生成细胞和血清溶血素水平，并显著提高NK细胞的活性。灵芝孢子油具有增强免疫力功能的作用。

The immunoregulation effect of Ganoderma lucidum spores oil on mice was studied by administrating the rats with Ganoderma lucidum spores oil for 30 days consecutively with the dose of 333, 667 and 1000 mg/(kg?bw). Immunological indexes were measured. Proliferation and transformation of spleen lymphocytes in the mice were increased and delayed anaphylactic reaction was intensified. The number of antibody-producing cells and the level of serum hemolysin and the activity of NK cells enhanced. Ganoderma lucidum spores oil can strengthen the immunofunction of mice.