肺作为一个呼吸器官早为人共知。晚近,肺的代谢功能及其在机体生理与病理过程中的重要地位也已越来越受到广泛重视。本文着重将与呼吸系疾病有关的某些物质及肺代谢功能作一介绍。一、与呼吸系症病有关的 Lung as a respiratory organ as early as people know. Recently, the metabolic function of the lungs and their importance in the physiological and pathological processes of the body have also gained more and more attention. This article focuses on some of the substances associated with respiratory diseases and lung metabolism to make an introduction. First, and respiratory disease related