All iLive content is medically reviewed or fact checked to ensure as much factual accuracy as possible.
We have strict sourcing guidelines and only link to reputable media sites, academic research institutions and, whenever possible, medically peer reviewed studies. Note that the numbers in parentheses ([1], [2], etc.) are clickable links to these studies.
If you feel that any of our content is inaccurate, out-of-date, or otherwise questionable, please select it and press Ctrl + Enter.
Proinsulin in serum
Medical expert of the article
Last reviewed: 23.04.2024
The reference values (norm) of proinsulin concentration in the blood serum in adults are 2-2.6 pmol / l.
One of the reasons for the development of diabetes mellitus may be a violation of the secretion of insulin from beta cells to the blood. For the diagnosis of impaired secretion of insulin in the blood, the definition of proinsulin and C-peptide is used. Change in the concentrations of proinsulin for various forms of diabetes mellitus.
[