孕妇血清钙、25-羟维生素D<sub>3</sub>及骨钙素的变化观察

孕妇血清钙、25-羟维生素D₃及骨钙素的变化观察

摘要: 母体妊娠后需要额外增补钙营养。实验研究表明,孕妇在冬季及孕后期血清钙,25-羟维生素D₃和骨钙素浓度均呈降低,与对照组比较,血清钙和骨钙素降低有显著性差异（P<0.05和P<0.01）。注意监测血中浓度,及时补充钙剂,加服维生素,对增强母体健康和保护胎儿正常发育,提高优生有重要意义。

Abstract: The change of calcium, 25-OH-Vit D₃ and BPG levels in pregnant women were observed and compared with a control group. The results showed that serum calcium, 25-OH-Vit D₃ and BPG levels decreased in gravidas, especially in late gestation period and in winter. The observation suggests that a close watch on serum levels and timely supplement of calcium and Vit D₃ may be necessary for maternal health and foetus development.