Effect of different treatments on macrophage differentiation in chronic obstructive pulmonary disease and repeated pulmonary infection

摘要

To observe the differentiation of macrophages in lung tissue and alveolar lavage fluid of mice with severe pulmonary infection and the changes after intervention with ceftriaxone and ulinastatin, and to explore the pathogenesis of severe pulmonary infection under immunosuppressive state and the intervention effect of two drugs.