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本实验测定并比较了足月产妇和早产妇初乳和胎儿脐血中牛磺酸（Ｔａｕｒｉｎｅ，Ｔａｕ）的浓度。实验结果表明，足月产儿脐血Ｔａｕ含量为（１４４６±２９．３）μｍｏｌ／Ｌ，明显高于早产儿组（９４１±１６６）μｍｏｌ／Ｌ（Ｐ＜０．０１），足月产孕妇初乳中Ｔａｕ含量也明显高于早产儿组，分别为（３９１２±３４１）μｍｏｌ／Ｌ及（２７７５±２３．３）μｍｏｌ／Ｌ，差异显著（Ｐ＜０．０１）。由此推测，孕妇体内Ｔａｕ含量的下降很可能是造成胎儿发育不良和早产的重要因素之一。
This experiment measured and compared the concentrations of Taurine (Tau) in full-term and pre-term colostrum and fetal umbilical cord blood. The results showed that the Tau content of umbilical blood in term infants was (144.6 ± 29.3) μmol / L, which was significantly higher than that in preterm infants (941 ± 166) μmol / L (P0.01) , And the Tau content in full-term pregnant women was also significantly higher than that of premature children (391 ± 341 μmol / L and (277 ± 5 ± 23.3) μmol / L, P <0.01). It is speculated that the decline of pregnant women in vivo Tau is likely to cause fetal dysplasia and one of the important factors of premature birth.