No Correlation of Pancreatic Fat and ß-Cell Function in Young Women With and Without a History of Gestational Diabetes.
J Clin Endocrinol Metab
; 103(9): 3260-3266, 2018 09 01.
Article
em En
| MEDLINE
| ID: mdl-29947782
ABSTRACT
Context Pancreatic steatosis may contribute to ß-cell dysfunction in type 2 diabetes (T2D), but data are controversial. Women who had gestational diabetes mellitus (GDM) are at high risk for developing T2D. Objective:
To examine the association of pancreatic fat content with early/first-phase insulin secretion (as markers of ß-cell function).Design:
Cross-sectional analysis of a subcohort of the monocentric, prospective cohort study titled Prediction, Prevention, and Subclassification of Type 2 Diabetes.Setting:
Ludwig Maximilians University Hospital, Munich, Germany.Participants:
Ninety-seven women, 3 to 16 months after pregnancy [41 normoglycemic women post-GDM, 19 women post-GDM with pathological glucose metabolism, and 37 normoglycemic women after a normoglycemic pregnancy (controls)]. Main OutcomeMeasures:
Correlation of MRI-measured pancreatic fat content with early insulin release in an oral glucose tolerance test (OGGT) [insulin increment within the first 30 minutes of the OGTT (IR30)] and first-phase insulin response (FPIR) in an intravenous glucose tolerance test (n = 65), both adjusted for insulin sensitivity index (ISI).Results:
Pancreatic fat content did not correlate with IR30 and FPIR adjusted for ISI. It correlated positively with body mass index, waist circumference, liver fat, and intraabdominal fat volume.Conclusion:
Pancreatic fat content does not correlate with ß-cell function in a cohort of young women with different degrees of T2D risk.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Pâncreas
/
Tecido Adiposo
/
Diabetes Gestacional
/
Células Secretoras de Insulina
Tipo de estudo:
Observational_studies
/
Prevalence_studies
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Prognostic_studies
/
Risk_factors_studies
Limite:
Adult
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Female
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Humans
/
Pregnancy
Idioma:
En
Revista:
J Clin Endocrinol Metab
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
Alemanha