Finnström O, Karlsson B, Zetterlund B
Acta Paediatr Scand. 1975 May;64(3):409-12. doi: 10.1111/j.1651-2227.1975.tb03856.x.
Cord blood of 125 newborn infants of various gestational ages has been analysed for the amounts of alpha-foetoprotein and albumin using an electroimmunoassay. The quotient alpha-foetoprotein/birth weight was recorded as well. All the three measureements correlate fairly well with the gestational age of newborn infants. Measuring alpha-foetoprotein is not of the same value, however, in estimating gestational age as is the simple scoring of external characteristics.
采用免疫电泳法分析了125例不同孕周新生儿的脐血中甲胎蛋白和白蛋白含量,并记录了甲胎蛋白与出生体重的比值。这三项测量值均与新生儿的孕周有较好的相关性。然而,与简单的外部特征评分相比,甲胎蛋白测量在估计孕周方面的价值并不相同。