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二氧化氮(NO_2)气体经肺入血时是以硝酸离子与亚硝酸离子的形式,经全身循环后由尿中排出。因此不仅在呼吸道,而且在其他器官也有NO_2所致的影响。现将近期研究成果介绍如下:
Nitric oxide (NO 2) gas is in the form of nitric acid ions and nitrous acid ions when it is infiltrated through the lungs. It is excreted in the urine through systemic circulation. Therefore, not only in the respiratory tract, but also in other organs NO2-induced effects. The recent research results are as follows: