RESUMEN
<p><b>OBJECTIVE</b>To observe effect of Xue Hanjing oral fluid on mice immunological function.</p><p><b>METHOD</b>The weight of thymus gland and spleen and the function of abdominal cavity macrophage were measured. Production of the hemolysin antibody, the immunoglobulin of blood serum and complement and the proliferation of T lymphocytes were observed respectively by means of microblood, immune-turbidimetry and MTT staining.</p><p><b>RESULT</b>Xue Hanjing oral fluid could enhance index of the thymus gland and spleen and the phago-percent of abdominal cavity macrophage, increase the immunoglobulin of blood serum(IgG and IgM), and accelerate production of the hemolysin antibody and the proliferation of T lymphocytes.</p><p><b>CONCLUSIONS</b>Xue Hanjing oral can reinforce immunological function in mice.</p>