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在医学科学领域中,以往人们对肺研究重视不足,对肺机能的认识也是不全面的,认为肺只是一个呼吸器官,它的主要功能就是维持机体与外界O_2及CO_2的交换.近十年多来,由于免疫学、细胞生物学、人工心肺及基础医学科学研究的发展,对肺的非呼吸功能才开始重视.现在认识到肺不仅是体内的一个总滤器,而且还是一个重要的具有内分泌、代谢及免疫机能的器官.特别是肺参与许多活性物质的代谢,这些物质通过在肺内的灭活、激活、储存、释放及生成,维持在体内的平衡与稳定,因而肺在保证各系统器官正常的机能活动中具有重要的意义.肺研究的进展主要包括以下几方面.
In the field of medical science, in the past people did not pay enough attention to lung research, and their understanding of lung function was incomplete. They thought that lung was only a respiratory organ, and its main function was to maintain the body’s exchange with O_2 and CO_2. Since the development of immunology, cell biology, artificial cardiopulmonary and basic medical science, the non-respiratory function of the lungs has begun to take notice.Now it is now recognized that the lungs are not only an overall filter in the body, but also an important endocrine, Metabolism and immune function of organs, especially the lungs involved in the metabolism of many active substances, these substances in the lungs by inactivation, activation, storage, release and generation, to maintain the balance and stability in the body, so the lungs to ensure that the system of organs The normal function of activity is of great significance.The progress of lung research mainly includes the following aspects.