Hypermagnesiuria in children with newly diagnosed insulin-dependent diabetes mellitus. 1994

M Roffi, and C Kanaka, and P E Mullis, and E Peheim, and M G Bianchetti
Department of Pediatrics, University of Bern, Switzerland.

In newly diagnosed insulin-dependent diabetes mellitus, the mechanisms underlying the concomitant occurrence of magnesium deficiency and normal blood magnesium concentration are unknown. The renal handling of magnesium was, therefore, studied in 37 children with newly diagnosed insulin-dependent diabetes mellitus and in 13 controls. Circulating magnesium levels were similar in patients and controls (0.86 vs. 0.84 mmol/l). However, the urinary excretion of magnesium was significantly higher in patients (90.6 vs. 32.2 mumol/l GFR). In the patients a significant positive correlation was found between excretion of magnesium and glycosuria or blood hydrogen ion activity. It is concluded that osmotic diuresis and acidosis increase magnesium excretion in newly diagnosed diabetes mellitus.

UI MeSH Term Description Entries
D007668 Kidney Body organ that filters blood for the secretion of URINE and that regulates ion concentrations. Kidneys
D008274 Magnesium A metallic element that has the atomic symbol Mg, atomic number 12, and atomic weight 24.31. It is important for the activity of many enzymes, especially those involved in OXIDATIVE PHOSPHORYLATION.
D008297 Male Males
D002648 Child A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. Children
D003922 Diabetes Mellitus, Type 1 A subtype of DIABETES MELLITUS that is characterized by INSULIN deficiency. It is manifested by the sudden onset of severe HYPERGLYCEMIA, rapid progression to DIABETIC KETOACIDOSIS, and DEATH unless treated with insulin. The disease may occur at any age, but is most common in childhood or adolescence. Diabetes Mellitus, Brittle,Diabetes Mellitus, Insulin-Dependent,Diabetes Mellitus, Juvenile-Onset,Diabetes Mellitus, Ketosis-Prone,Diabetes Mellitus, Sudden-Onset,Diabetes, Autoimmune,IDDM,Autoimmune Diabetes,Diabetes Mellitus, Insulin-Dependent, 1,Diabetes Mellitus, Type I,Insulin-Dependent Diabetes Mellitus 1,Juvenile-Onset Diabetes,Type 1 Diabetes,Type 1 Diabetes Mellitus,Brittle Diabetes Mellitus,Diabetes Mellitus, Insulin Dependent,Diabetes Mellitus, Juvenile Onset,Diabetes Mellitus, Ketosis Prone,Diabetes Mellitus, Sudden Onset,Diabetes, Juvenile-Onset,Diabetes, Type 1,Insulin Dependent Diabetes Mellitus 1,Insulin-Dependent Diabetes Mellitus,Juvenile Onset Diabetes,Juvenile-Onset Diabetes Mellitus,Ketosis-Prone Diabetes Mellitus,Sudden-Onset Diabetes Mellitus
D004231 Diuresis An increase in the excretion of URINE. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed) Diureses
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D016883 Diabetic Ketoacidosis A life-threatening complication of diabetes mellitus, primarily of TYPE 1 DIABETES MELLITUS with severe INSULIN deficiency and extreme HYPERGLYCEMIA. It is characterized by KETOSIS; DEHYDRATION; and depressed consciousness leading to COMA. Acidosis, Diabetic,DKA Diabetic Ketoacidosis,Diabetic Acidosis,Diabetic Ketosis,Ketoacidosis, Diabetic,Ketosis, Diabetic,Acidoses, Diabetic,DKA Diabetic Ketoacidoses,Diabetic Acidoses,Diabetic Ketoacidoses,Diabetic Ketoacidosis, DKA,Diabetic Ketoses,Ketoacidoses, Diabetic,Ketoacidosis, DKA Diabetic,Ketoses, Diabetic

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