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已知一氧化碳(CO)对脑组织的损害与碳氧血红蛋白(COHb)的形成、脑缺氧和能量代谢障碍有关。在CO中毒的病人中发现,神经系统预后较差的病例,往往伴有高血糖现象。动物实验也发现,CO染毒后,血糖升高与行为异常有很强的相关性。如在CO染毒前或期间先给予葡萄糖,则可增加大鼠的死亡率和神经缺陷的发生率。另外,在一些严
It is known that damage to brain tissue by carbon monoxide (CO) is associated with the formation of carboxyhemoglobin (COHb), cerebral hypoxia and energy metabolism disorders. Found in patients with CO poisoning, the poor prognosis of the nervous system cases, often accompanied by hyperglycemia. Animal experiments also found that, CO exposure, elevated blood glucose and behavioral abnormalities have a strong correlation. For example, administration of glucose before or during CO exposure increases the mortality and the incidence of neurological deficits in rats. In addition, some strict