Divalent cation levels in serum and preovulatory follicular fluid of women undergoing in vitro fertilization embryo transfer

被引：1

作者：

Azem, F ^{[1
]}

Hanannel, A ^{[1
]}

Wolf, Y ^{[1
]}

Ben-Yosef, D ^{[1
]}

Wagman, I ^{[1
]}

Yovel, I ^{[1
]}

Kapustiansky, R ^{[1
]}

Lessing, JB ^{[1
]}

Maclov, M ^{[1
]}

Amit, A ^{[1
]}

机构：

[1] Tel Aviv Univ, Sackler Fac Med, Tel Aviv Sourasky Med Ctr, Lis Matern Hosp,IVF Unit, IL-69978 Tel Aviv, Israel

来源：

GYNECOLOGIC AND OBSTETRIC INVESTIGATION | 2004年 / 57卷 / 02期

关键词：

ionized magnesium; ionized calcium; Ca2+/Mg2+ ratio follicular fluid; in vitro fertilization; serum;

D O I：

10.1159/000075383

中图分类号：

R71 [妇产科学];

学科分类号：

100211 ;

摘要：

In this controlled clinical study, we determined the serum and follicular fluid concentrations of the biologically active fractions of magnesium (Mg) and calcium (Ca) in 39 women undergoing controlled ovarian stimulation (COH) for in vitro fertilization (IVF) embryo transfer (ET). Serum levels of ionized Ca (Ca2+) and ionized Mg (Mg2+) were measured during day 3 of the IVF cycle, on the day of ovum pickup and 12 days following ET. Follicular fluid levels were measured on the day of ovum pickup. Serum levels of Mg2+ decreased and Ca2+ levels increased during the IVF cycle. Mg levels were significantly higher in follicular fluid than in serum. Ca2+ and Mg2+ may play a role in the preovulatory follicle, a possibility that warrants further study. Copyright (C) 2004 S. Karger AG, Basel.

引用

页码：86 / 89

页数：4

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