Department of Respiratory Medicine,Tongji Hospital of Tongji Medical CoUege,Huazhong University of Science and Technology,Wuhan,Hubei 430030,China;
Department of Respiratory Medicine,Tongji Hospital of Tongji Medical CoUege,Huazhong University of Science and Technology,Wuhan,Hubei 430030,China;
Department of Respiratory Medicine,Tongji Hospital of Tongji Medical CoUege,Huazhong University of Science and Technology,Wuhan,Hubei 430030,China;
Department of Respiratory Medicine,Tongji Hospital of Tongji Medical CoUege,Huazhong University of Science and Technology,Wuhan,Hubei 430030,China;
Department of Respiratory Medicine,Tongji Hospital of Tongji Medical CoUege,Huazhong University of Science and Technology,Wuhan,Hubei 430030,China;
Department of Respiratory Medicine,Tongji Hospital of Tongji Medical CoUege,Huazhong University of Science and Technology,Wuhan,Hubei 430030,China;
Department of Respiratory Medicine,Tongji Hospital of Tongji Medical CoUege,Huazhong University of Science and Technology,Wuhan,Hubei 430030,China;
Department of Respiratory Medicine,Tongji Hospital of Tongji Medical CoUege,Huazhong University of Science and Technology,Wuhan,Hubei 430030,China;
emphysema; alveolar type Ⅱ cells; surfactant protein A; gene; homeostasis;