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我院测定105例脐血及372例出生3天内新生儿足跟血钙、磷、镁水平,并对生后这三种电解质的升降规律作了说明。临床上测定36例窒息足月儿的血钙、磷,镁水平,并与正常新生儿的血钙、磷、镁作了比较。窒息组血钙值低于正常组。又测窒息早产儿12例,与窒息足月儿比较,早产儿血钙在生后48～72小时低于足月儿。24例窒息足月儿中低钙血症发生率为37.5%。补钙后血钙恢复迅速,不影响血磷和血镁水平,提示早期血钙降低是可以预防的。
Our hospital determined 105 cases of umbilical cord blood and 372 cases of neonatal hematopoietic calcium, phosphorus and magnesium levels within 3 days of birth, and described the rules of the rise and fall of these three electrolytes after birth. The levels of serum calcium, phosphorus and magnesium in 36 asphyxiated term children were measured clinically and compared with those of normal neonates. Asphyxia group, serum calcium lower than the normal group. Also measured in 12 cases of asphyxia premature children, compared with full-term asphyxia children, pre-term serum calcium in 48 to 72 hours after birth, lower than full-term children. 24 cases of asphyxia term hypocalcemia in children with a rate of 37.5%. Calcium after rapid recovery of blood calcium, phosphorus and blood magnesium does not affect the level, suggesting that early calcium lowering can be prevented.