PMID: 3756314Jan 1, 1986Paper

Plasma zinc levels in diabetes mellitus: relation to plasma albumin and amino acids

Biomedicine & Pharmacotherapy = Biomédecine & Pharmacothérapie
F NobelsI De Leeuw

Abstract

Fasting plasma zinc levels were determined in 45 IDDM and in 40 NIDDM patients. Mean values were similar in both groups, but diabetic men showed a significantly higher plasma zinc (p less than 0.05) than diabetic women. In patients with diabetic nephropathy a lower zinc level was associated with decreased plasma albumin as compared to patients without complications (p less than 0.001). Neuropathy and macro-angiopathy were also associated with lower zincemia (p less than 0.05) but in the presence of normal albumin levels. In IDDM without nephropathy a significant positive correlation was found between plasma zinc and plasma glucose, albumin, branched chain amino acids and glutamine, while in NIDDM without nephropathy a significant positive correlation exists between plasma zinc and the amino acids glutamine, valine, histidine and lysine.

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