Methods: The influences on the phagocytosis of Murine peritoneal Macrophages, PFC, lymphocyte proliferation,and ADCC of Yupingfeng San were observed.

• 方法：本文实验观察了不同剂量玉屏风散对小白鼠的腹腔巨噬细胞吞噬功能、PFC、淋巴细胞增殖及ADCC的影响。