肺表面活性物质可降低肺泡表面张力而防止肺泡萎陷,而活性物质的合成与胎儿后期和成年期肺内葡萄糖及糖原有关,表面活性物质的磷脂合成依赖于糖酵解的活性和组织二羟丙酮的水平,更重要的是糖类物质是肺组织发育成熟的最好能源。因此认为干扰了糖的代谢必然会对肺的发育和维持肺正常的生化特征产生不良作用。过去的研究发现,尼古丁可影响成年鼠能量产生的生化途径。吸烟的孕妇胎盘组织和羊水中尼古丁的水平是高的,据此胎儿血中也可 Pulmonary surfactant can reduce alveolar surface tension and prevent alveolar collapse, and the synthesis of active substances in the late fetal and adulthood of glucose and glycogen in the lungs, surfactant phospholipid synthesis depends on the activity of glycolysis and tissue two The level of hydroxyacetone, more importantly, carbohydrates are the best source of lung tissue maturation. Therefore, interfering with the metabolism of carbohydrates is bound to have an adverse effect on the development of lungs and the maintenance of normal lung biochemical characteristics. Previous studies have found that nicotine can affect the biochemical pathway of energy production in adult mice. Smoking of placenta in pregnant women and amniotic fluid level of amniotic fluid is high, according to which fetal blood can also be