足月产妇和早产妇初乳和胎儿脐血中牛磺酸含量的测定及临床意义

Detection and Clinical Significance on the Concentration of Taurine in Colostrum and Umbilical Cord Blood of Term Delivery and Premature Delivery

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（１４４６±２９．３）μｍｏｌ／Ｌ，明显高于早产儿组（９４１±１６６）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（３９１２±３４１）μｍｏｌ／Ｌ及（２７７５±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。

We assayed the concentration of Taurine (Tau) in colostrum and umbilical cord blood of term delivery and premature delivery. The result showed that the Tau in umbilical cord blood of term delivery was much higher than that of premature delivery ( P <0.01). So did the Tau in colostrum ( P <0.01), It is suggested that the decreasing of Tau in pregnant woman may be one of the important factory resulting in intrauterine hypoplasia and premature delivery.