» Articles » PMID: 20100741

The Disposition Index: Adjustment for Peripheral Vs. Hepatic Insulin Sensitivity?

Overview
Journal J Physiol
Specialty Physiology
Date 2010 Jan 27
PMID 20100741
Citations 26
Authors
Affiliations
Soon will be listed here.
Abstract

The assessment of pancreatic beta cell function in humans is challenging because of a complex interplay between insulin secretion, insulin sensitivity and hepatic insulin extraction. Simplified, the relationship between insulin secretion and insulin sensitivity can be described by an approximate hyperbola with the product of the two variables being constant for individuals with the same degree of glucose tolerance (the disposition index). Strengths and limitations of the disposition index have been widely debated in the literature. In this review we will focus on another and until recently unrecognized dimension of the disposition index, namely the issue of adjusting insulin secretion for hepatic versus peripheral insulin sensitivity. An underlying assumption of this issue is that the liver as compared to muscle plays a different role in the regulation of in vivo insulin secretion.

Citing Articles

Effect of ghrelin on glucose tolerance, gut hormones, appetite, and food intake after sleeve gastrectomy.

Hedback N, Dichman M, Hindso M, Dirksen C, Jorgensen N, Bojsen-Moller K Am J Physiol Endocrinol Metab. 2024; 327(3):E396-E410.

PMID: 39082900 PMC: 11427089. DOI: 10.1152/ajpendo.00177.2024.


-Aminoisobutyric Acid Relates to Favorable Glucose Metabolism through Adiponectin in Adults with Obesity Independent of Prediabetes.

Faiz H, Heiston E, Malin S J Diabetes Res. 2023; 2023:4618215.

PMID: 37780967 PMC: 10539091. DOI: 10.1155/2023/4618215.


5-Aminovaleric acid betaine predicts impaired glucose metabolism and diabetes.

Haberbosch L, Kierszniowska S, Willmitzer L, Mai K, Spranger J, Maurer L Nutr Diabetes. 2023; 13(1):17.

PMID: 37730732 PMC: 10511423. DOI: 10.1038/s41387-023-00245-3.


The Use and Effectiveness of Selected Alternative Markers for Insulin Sensitivity and Secretion Compared with Gold Standard Markers in Dietary Intervention Studies in Individuals without Diabetes: Results of a Systematic Review.

Vazquez Rocha L, Macdonald I, Alssema M, Faerch K Nutrients. 2022; 14(10).

PMID: 35631177 PMC: 9143618. DOI: 10.3390/nu14102036.


Pancreatogenic Diabetes in Children With Recurrent Acute and Chronic Pancreatitis: Risks, Screening, and Treatment (Mini-Review).

Bellin M Front Pediatr. 2022; 10:884668.

PMID: 35558377 PMC: 9086714. DOI: 10.3389/fped.2022.884668.


References
1.
Utzschneider K, Prigeon R, Faulenbach M, Tong J, Carr D, Boyko E . Oral disposition index predicts the development of future diabetes above and beyond fasting and 2-h glucose levels. Diabetes Care. 2008; 32(2):335-41. PMC: 2628704. DOI: 10.2337/dc08-1478. View

2.
Abdul-Ghani M, Jenkinson C, Richardson D, Tripathy D, DeFronzo R . Insulin secretion and action in subjects with impaired fasting glucose and impaired glucose tolerance: results from the Veterans Administration Genetic Epidemiology Study. Diabetes. 2006; 55(5):1430-5. DOI: 10.2337/db05-1200. View

3.
Abdul-Ghani M, Tripathy D, DeFronzo R . Contributions of beta-cell dysfunction and insulin resistance to the pathogenesis of impaired glucose tolerance and impaired fasting glucose. Diabetes Care. 2006; 29(5):1130-9. DOI: 10.2337/diacare.2951130. View

4.
Turner R, Holman R . Insulin rather than glucose homoeostasis in the pathophysiology of diabetes. Lancet. 1976; 1(7972):1272-4. DOI: 10.1016/s0140-6736(76)91739-6. View

5.
DeFronzo R, Tripathy D . Skeletal muscle insulin resistance is the primary defect in type 2 diabetes. Diabetes Care. 2009; 32 Suppl 2:S157-63. PMC: 2811436. DOI: 10.2337/dc09-S302. View