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前白蛋白已被做为评估儿童及成人营养状况敏感的生物学指标。本实验观察对比正常足月新生儿143例脐血及生后2～10天静脉血前白蛋白水平。脐血前白蛋白为17.5±5.58mg/dL,明显低于生后2～10天各天静脉血水平(第五天除外)。生后新生儿为混合喂养,蛋白供给1.5～2.5g/kg/天,热卡50～100卡/kg/天。2～10天静脉血前白蛋白为23.4±9.3mg/dL,各天之间无差异,男女之间无差异。
Prealbumin has been used as a biological indicator to assess the nutritional status of children and adults. The experimental observation of normal full-term neonatal 143 cases of cord blood and 2 to 10 days after birth venous blood albumin levels. Umbilical blood prealbumin was 17.5 ± 5.58mg / dL, significantly lower than the 2 to 10 days after birth venous blood levels (except the fifth day). After birth, the newborn is mixed feeding, protein supply 1.5 ~ 2.5g / kg / day, heat card 50 to 100 cards / kg / day. 2 to 10 days venous blood albumin was 23.4 ± 9.3mg / dL, no difference between days, no difference between men and women.