Okada Yosuke
   Department   School of Medicine  Internal Medicine(1), Clinical Medical Sciences
   Position  
Article types journal article
Language English
Peer review Non peer reviewed
Title Excess Visceral Adipose Tissue Worsens the Vascular Endothelial Function in Patients with Type 2 Diabetes Mellitus.
Journal Formal name:Internal medicine (Tokyo, Japan)
Abbreviation:Intern Med
ISSN code:13497235/09182918
Domestic / ForeginForegin
Volume, Issue, Page 55(21),3091-3095頁
Author and coauthor Kurozumi Akira, Okada Yosuke, Arao Tadashi, Tanaka Yoshiya
Publication date 2016
Summary Objective Visceral fat obesity and metabolic syndrome correlate with atherosclerosis in part due to insulin resistance and various other factors. The aim of this study was to determine the relationship between vascular endothelial dysfunction and excess visceral adipose tissue (VAT) in Japanese patients with type 2 diabetes mellitus (T2DM). Methods In 71 T2DM patients, the reactive hyperemia index (RHI) was measured using an Endo-PAT 2000, and VAT and subcutaneous adipose tissue (SAT) were measured via CT. We also measured various metabolic markers, including high-molecular-weight adiponectin (HMW-AN). Results VAT correlated negatively with the natural logarithm of RHI (L_RHI), the primary endpoint (p=0.042, r=-0.242). L_RHI did not correlate with SAT, VAT/SAT, abdominal circumference, homeostasis model assessment for insulin resistance, urinary C-peptide reactivity, HMW-AN, or alanine amino transferase, the secondary endpoints. A linear multivariate analysis via the forced entry method using age, sex, VAT, and smoking history as independent variables and L_RHI as the dependent variable revealed a lack of any determinants of L_RHI. Conclusion Excess VAT worsens the vascular endothelial function, represented by RHI which was analyzed using Endo-PAT, in Japanese patients with T2DM.
DOI 10.2169/internalmedicine.55.6940
PMID 27803400