Howells M R, Jones S E, Napier J A, Saunders K, Cavill I
Br J Haematol. 1986 Nov;64(3):595-9. doi: 10.1111/j.1365-2141.1986.tb02215.x.
The reticulocyte count, serum ferritin and serum erythropoietin concentrations were measured during the course of pregnancy in 41 women. A decrease in iron stores early in pregnancy was accompanied by a significant rise in the reticulocyte count until the 28th week. Erythropoietin levels did not rise significantly until the 28th week of pregnancy and had fallen to the post-natal level by 40 weeks. The results are consistent with an increase in erythropoietic activity early in pregnancy which did not appear to depend upon increased plasma erythropoietin levels.
对41名女性在孕期进行了网织红细胞计数、血清铁蛋白和血清促红细胞生成素浓度的检测。妊娠早期铁储备的减少伴随着网织红细胞计数的显著升高，直至孕28周。促红细胞生成素水平直到妊娠28周才显著升高，并在40周时降至产后水平。这些结果与妊娠早期红细胞生成活性增加一致，而这似乎并不依赖于血浆促红细胞生成素水平的升高。
