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所谓代谢是指在生物体内进行物质交换的所有化学反应,大致分为合成大分子的合成反应和将大分子碎化为小分子的分解反应。同化反应需要能量,分解反应产生能量。某些物质从摄入体内到最终产物排出体外的反应是中间代谢。本文重点介绍糖尿病、淀粉样变、脂质蓄积等代谢异常的肺部变化,还有习惯上记载与代谢有关的肺泡蛋白症、肺泡微结石症、嗜酸性肉芽肿。
The so-called metabolism refers to all chemical reactions in the body of the material exchange, roughly divided into the synthetic reaction of synthetic macromolecules and the decomposition of macromolecules into small molecules. The assimilation reaction requires energy and the decomposition reaction produces energy. The reaction of certain substances from the body to the end products excreted in the body is intermediate metabolism. This article highlights the changes in the lungs of the metabolic abnormalities such as diabetes, amyloidosis, and lipid accumulation. There are also reports of metabolic alveolar proteinosis, alveolar microlithiasis, and eosinophilic granulomas.