Objective: To investigate the immune protection effect of Xiang A NO 1 and Xiang A NO 2 on the immunodeficiency animal.Methods: The immunodeficiency mice model is established by intraperitoneal injection of cyclosporine A.To observe the effects of Xiang A NO 1 and Xiang A NO 2 on thymus weight index,lung weight index,liver mass index,abdominal macrophage function as well as the pathological changes of the thymus,lungs,liver and the small intestine of Immunodeficiency mice.Results: Compared with the model group,The low-dose group,middle-dose ...