Marinov B, Tsachev K
Akush Ginekol (Sofiia). 1994;33(3):8-9.
Iron is an essential trace element and it is well known that the iron requirement steadily increase during pregnancy. The aim of this investigation was to compare the serum iron levels in normal and serotine pregnancy. Twenty-six women with serotine pregnancy (19 in 42 and 7 in 43 gestation week (g.w.)) were included in the study. The control group is consisted from 74 women with normal pregnancy. The serum iron concentration is elevated in the women with serotine pregnancy (24.59 +/- 11.60 mmol/(l), but the difference was not significant. The group with serotine pregnancy in 42 g.w. has even lower serum iron concentration than the women with normal pregnancy (19.44 +/- 6.52 mmol(l). The serum iron concentration was significantly elevated (p < 0.001) in serotine pregnancy in 43 g.w. compared with normal pregnancy as well as with serotine pregnancy in 43 g.w. The possible pathogenetic mechanisms of the observed changes are discussed.
铁是一种必需的微量元素，众所周知，孕期对铁的需求量会持续增加。本研究的目的是比较足月妊娠和正常妊娠的血清铁水平。本研究纳入了26例足月妊娠女性（19例孕42周，7例孕43周）。对照组由74例正常妊娠女性组成。足月妊娠女性的血清铁浓度升高（24.59±11.60 mmol/l），但差异无统计学意义。孕42周的足月妊娠组血清铁浓度甚至低于正常妊娠女性（19.44±6.52 mmol/l）。与正常妊娠以及孕43周的足月妊娠组相比，孕43周的足月妊娠组血清铁浓度显著升高（p<0.001）。文中讨论了观察到的这些变化可能的发病机制。
