Marinov B, Tsachev K, Nikolov A, Kumanov F, Atanasova B
Akush Ginekol (Sofiia). 1998;37(2):7-8.
The aim af the study was to define the concentration of zinc in sera of women with multiple pregnancies during the last trimester and to compare it with the values in normal pregnancies. The study included 12 women with gemini and 67 with single fetus pregnancies. A statistically significant decrease was found in the mean zinc concentration in twin pregnancies--8.1 +/- 1.72 mcmol/L compared to the mean values in normal pregnancies--10.5 +/- 1.90 mcmol/L (p < 0.001). Various mechanisms, possibly responsible for the stated changes, their relation to some complications of multiple pregnancy and delivery are discussed, as well as their prophylactics.
该研究的目的是确定妊娠晚期多胎妊娠女性血清中锌的浓度，并将其与正常妊娠的值进行比较。该研究纳入了12例双胎妊娠女性和67例单胎妊娠女性。发现双胎妊娠中锌的平均浓度有统计学意义的下降——8.1±1.72微摩尔/升，而正常妊娠的平均值为10.5±1.90微摩尔/升（p<0.001）。讨论了可能导致上述变化的各种机制、它们与多胎妊娠和分娩的一些并发症的关系以及预防措施。
