葡萄糖是脑能量代谢的重要物质,低血糖可引起脑病和神经系统远期损伤。临床将以下情况称为新生儿持续性低血糖:1.单纯以葡萄糖注射不能使患儿血糖恢复正常;2.葡萄糖的需要量超过12 mg/kg·min的滴注速度才能维持正常血糖的状态;3.低血糖持续 Glucose is an important substance of brain energy metabolism, hypoglycemia can cause encephalopathy and long-term damage to the nervous system. Clinically, the following conditions are referred to as persistent hypoglycemia in newborns: 1. Simple glucose injection does not restore normal blood glucose in children. 2. The glucose infusion rate above 12 mg / kg · min can maintain normal glucose status ; 3 low blood sugar continued