Gut peptide hormones and pediatric type 1 diabetes mellitus

Title:

Gut peptide hormones and pediatric type 1 diabetes mellitus

Creator:

Michal Huml, Jiří Kobr, Konrad Siala, Varvařovská, J., Renata Pomahačová, Karlíková, M., and Josef Sýkora

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:2c61f6ae-43ef-4c09-80ae-593d7cb99fe8
uuid:2c61f6ae-43ef-4c09-80ae-593d7cb99fe8

Subject:

Fyziologie člověka a srovnávací fyziologie, diabetes mellitus, děti, children, diabetes mellitus type 1, gut peptide hormones, 14, and 612

Type:

article, články, model:article, and TEXT

Format:

print

Description:

The aims of our study were to evaluate plasma levels of gut hormones in children with Type 1 diabetes mellitus (T1DM) in comparison with healthy contro ls and to corr elate plasma concentrations of gut hormones with blood biochemistry, markers of metabolic control and with anthropometric parameters. We measured postprandial levels of specific gut peptide hormones in T1DM children. Amylin, glucos e-dependent insulinotropic polypeptide (GIP), glucagon-like peptide 1 (GLP-1), ghrelin, leptin, pancreatic polypeptide (PP), and polypeptide YY (PYY) were assessed in 19 T1DM children and 21 healthy reference controls. Multiplex assay kit (LINCOplex®) was used for determination of the defined plasma hormone levels. T1DM subjects had significantly reduce d amylin (p<0.001) and ghrelin (p<0.05) levels, whereas GIP (p<0.05) was elevated when compared with healthy controls. Pl asma levels of other measured hormones did not differ statistically between the studied groups. Further analysis of T1DM patien ts demonstrated an association between body mass index and GL P-1 (r=0.4642; p<0.05), leptin (r=0.5151; p<0.05), and amylin (r=0.5193; p<0.05). Ghrelin levels positively correlated with serum HDL cholesterol (r=0.4760; p<0.05). An inverse co rrelation was demonstrated with triglycerides (TG) (r=-0. 5674; p<0.01), insulin dosage (r= -0.5366; p<0.05), and HbA1c% (r= -0.6864; p<0.01). Leptin was inversely correlated with TG (r= -0.6351; p<0.01). Stepwise regression analysis was performed to enlighten the predictive variables. Our study demonstrated an altered secretion pattern of gut peptide hormones in T1DM children. A close correlation was revealed between these peptides as well as with blood biochemistry, markers of me tabolic control and with anthropometric parameters. Further studies are essential to explore this issue in T1DM children., M. Huml ... [et al.]., and Obsahuje bibliografii a bibliografické odkazy

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Source:

Physiological research | 2011 Volume:60 | Number:4

Harvested from:

CDK

Metadata only:

false