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钙具有很重要的生理作用。新生儿低钙血症的发生并不少见。伴发低钙血症的重症患儿,其预后差。近年发现钙内流可能是新生儿窒息、新生儿缺氧缺血性脑病(HIE)患儿易伴发低钙血症的原因之一,而钙内流可导致细胞内的钙超负荷,是这些患儿产生神经系统后遗症的重要原因。因此有必要对新生儿低钙血症的发生进行预测,以便对不同疾病所致的低钙血症按发病机理的不同及早进行恰当的治疗。
Calcium has a very important physiological role. Neonatal hypocalcemia is not uncommon. With severe hypocalcemia in children with poor prognosis. In recent years found that calcium influx may be neonatal asphyxia, neonatal hypoxic-ischemic encephalopathy (HIE) is easy to accompany hypocalcemia in children with one of the reasons, and calcium influx can lead to intracellular calcium overload, is These children have an important cause of nervous system sequelae. Therefore, it is necessary to predict the occurrence of neonatal hypocalcemia in order to properly treat the hypocalcemia caused by different diseases according to the different pathogenesis.