Handwerker S M, Altura B T, Chi D S, Altura B M
Department of Obstetrics and Gynecology, New York Hospital Medical Center of Queens, Flushing, N.Y., USA.
Acta Obstet Gynecol Scand. 1995 Aug;74(7):517-9. doi: 10.3109/00016349509024381.
Using a novel ion-selective electrode, we have shown that there is over a 100% increase in venous serum levels of ionized Mg during intravenous MgSO4 therapy of preeclamptic patients. By 6 hours of therapy, the range is 0.92-1.65 mmol/l (95% C.I.). There are strong correlations between levels of ionized and total Mg throughout therapy (r = 0.92-0.95, p < 0.01).
使用一种新型离子选择性电极,我们发现,在对先兆子痫患者进行静脉注射硫酸镁治疗期间,静脉血清中离子化镁的水平增加超过100%。治疗6小时后,范围为0.92 - 1.65 mmol/l(95%置信区间)。在整个治疗过程中,离子化镁水平与总镁水平之间存在强相关性(r = 0.92 - 0.95,p < 0.01)。