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对25例宫内生长迟缓儿（IUGR）及25例正常出生体重儿母亲及脐血血清胰岛素、生长激素、血清蛋白及血糖水平进行了检测。给另：IUGR组母亲血糖、白蛋白及前白蛋白水平均低于对照组（P＜0．05），脐血白蛋白、前白蛋白、胰岛囊、血糖、胰岛素恤据比伍也低于对照组，而两组生长还囊水平无差异。相关分析表明出生体重与母亲血糖、脐血胰岛素、血糖、胰岛素恤糖及前白蛋白水平呈显著正相关。提出胰岛素与胎儿生长密切相关，生长激素作用较小，而IUGR、组脐血胰岛素/血糖降低，推测IUGR婴儿胰腺β细胞功能不足，生后血糖调节功能差．
25 cases of intrauterine growth retardation (IUGR) and 25 cases of normal birth weight maternal and cord blood serum insulin, growth hormone, serum protein and blood glucose levels were detected. To another: IUGR group mothers blood glucose, albumin and prealbumin levels were lower than the control group (P <0.05), umbilical serum albumin, prealbumin, islet, blood glucose, insulin, Control group, while there was no difference between the two groups. Correlation analysis showed that birth weight was positively correlated with maternal blood sugar, umbilical cord blood insulin, blood glucose, insulin-like carbohydrate and prealbumin levels. It is suggested that insulin is closely related to the growth of the fetus and the effect of growth hormone is small. However, the IUGR and group of umbilical cord blood insulin / blood glucose are reduced. It is speculated that the IUGR infants lack pancreatic β-cell function and the postprandial blood glucose regulating function is poor.