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目的分析妊娠妇女转铁蛋白(TRF)的状况,了解孕妇妊娠期间铁代谢特点。方法 55例早孕(早孕组)、181例中孕(中孕组)、83例晚孕(晚孕组)进行产前保健的孕妇作为研究对象。用免疫比浊法检测其血清转铁蛋白水平。结果早孕组、中孕组、晚孕组转铁蛋白含量分别为(2.74±0.39)g/L、(3.18±0.39)g/L、(4.01±0.43)g/L,差异具有统计学意义(P<0.05),且转铁蛋白含量随着孕期延长而明显增加。结论转铁蛋白是安全的生理性蛋白质,孕妇转铁蛋白水平反映了妊娠过程中对铁的需求趋势。
Objective To analyze the status of transferrin (TRF) in pregnant women and understand the characteristics of iron metabolism in pregnant women during pregnancy. Methods 55 pregnant women with early pregnancy (early pregnancy group), 181 middle pregnant women (middle pregnancy group) and 83 late pregnancy (late pregnancy group) were enrolled in this study. Serum transferrin levels were measured by immunoturbidimetry. Results The contents of transferrin in early pregnancy group, middle pregnancy group and late pregnancy group were (2.74 ± 0.39) g / L, (3.18 ± 0.39) g / L and (4.01 ± 0.43) g / L, respectively P <0.05), and transferrin content increased significantly with the extension of pregnancy. Conclusion Transferrin is a safe physiological protein. The level of transferrin in pregnant women reflects the trend of demand for iron during pregnancy.