Gunn I R, Burns E
J Clin Pathol. 1987 Mar;40(3):294-7. doi: 10.1136/jcp.40.3.294.
Plasma ultrafiltrable (MgUF) and total magnesium concentrations were measured in 60 insulin dependent diabetics and compared with values in an age matched control group. Although the diabetic patients had lower plasma albumin concentrations (p less than 0.05), both ultrafiltrable and total magnesium concentrations were significantly decreased by 6.8% and 7.6%, respectively, compared with those of the controls (p less than 0.001). In the diabetic group MgUF varied inversely with fasting plasma glucose (r = -0.269, p less than 0.05). In 14 patients with significant hypomagnesaemia, fasting plasma glucose concentration was higher (p less than 0.01) and the diabetes was of shorter duration (p less than 0.05) than in 46 patients with an MgUF in the control range. The fasting urinary magnesium creatinine ratio was greater in the diabetic patients (p less than 0.05). Patients with retinopathy did not have lower plasma magnesium values than those without retinopathy.
对60名胰岛素依赖型糖尿病患者测量了血浆超滤镁（MgUF）和总镁浓度，并与年龄匹配的对照组的值进行比较。尽管糖尿病患者的血浆白蛋白浓度较低（p<0.05），但与对照组相比，超滤镁和总镁浓度分别显著降低了6.8%和7.6%（p<0.001）。在糖尿病组中，MgUF与空腹血糖呈负相关（r = -0.269，p<0.05）。与46名MgUF在正常范围内的患者相比，14名有明显低镁血症的患者空腹血糖浓度更高（p<0.01），糖尿病病程更短（p<0.05）。糖尿病患者的空腹尿镁肌酐比值更高（p<0.05）。有视网膜病变的患者血浆镁值并不低于无视网膜病变的患者。
