Yano H, Nagaoka C, Kawashima R
J Nutr Sci Vitaminol (Tokyo). 1984 Dec;30(6):535-40. doi: 10.3177/jnsv.30.535.
The experiment was conducted to study the relationships among glucose, insulin, potassium, magnesium and calcium concentrations in the blood plasma following intravenous glucose or epinephrine injection. Plasma concentrations of potassium and magnesium were lowered after the respective injection of glucose and epinephrine. When compared to epinephrine injection, an injection of glucose solution decreased potassium and magnesium concentrations in plasma more rapidly. Moreover, the recovery of the concentration levels of these minerals was faster when the animals were injected with glucose rather than epinephrine. These changes were inversely related to those of plasma insulin concentrations. The results may indicate that increased insulin secretion caused by glucose or epinephrine injection results in decreases of the plasma magnesium as well as potassium concentration in sheep.
进行该实验是为了研究静脉注射葡萄糖或肾上腺素后血浆中葡萄糖、胰岛素、钾、镁和钙浓度之间的关系。分别注射葡萄糖和肾上腺素后，血浆中钾和镁的浓度降低。与注射肾上腺素相比，注射葡萄糖溶液能更快地降低血浆中钾和镁的浓度。此外，当给动物注射葡萄糖而非肾上腺素时，这些矿物质的浓度水平恢复得更快。这些变化与血浆胰岛素浓度的变化呈负相关。结果可能表明，葡萄糖或肾上腺素注射引起的胰岛素分泌增加导致绵羊血浆镁和钾浓度降低。
