scholarly journals Differential Effects of Dietary Patterns on Advanced Glycation end Products: A Randomized Crossover Study

Nutrients ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 1767 ◽  
Author(s):  
Yoona Kim ◽  
Jennifer B. Keogh ◽  
Permal Deo ◽  
Peter M. Clifton
Keyword(s):  
Type 2 Diabetes ◽  
Advanced Glycation End Products ◽  
Plasma Concentrations ◽  
Processed Meat ◽  
Advanced Glycation ◽  
Dietary Interventions ◽  
Glycation End Products ◽  
End Products ◽  
Liquid Chromatography Tandem Mass

Dietary advanced glycation end products (AGEs) are believed to contribute to pathogenesis of diabetes and cardiovascular disease. The objective of this study was to determine if a diet high in red and processed meat and refined grains (HMD) would elevate plasma concentrations of protein-bound AGEs compared with an energy-matched diet high in whole grain, dairy, nuts and legumes (HWD). We conducted a randomized crossover trial with two 4-week weight-stable dietary interventions in 51 participants without type 2 diabetes (15 men and 36 women aged 35.1 ± 15.6 y; body mass index (BMI), 27.7 ± 6.9 kg/m2). Plasma concentrations of protein-bound Nε-(carboxymethyl) lysine (CML), Nε-(1-carboxyethyl) lysine (CEL) and Nδ-(5-hydro-5-methyl-4-imidazolon-2-yl)-ornithine (MG-H1) were measured by liquid chromatography–tandem mass spectrometry (LC-MS/MS). The HMD significantly increased plasma concentrations (nmol/mL) of CEL (1.367, 0.78 vs. 1.096, 0.65; p < 0.01; n = 48) compared with the HWD. No differences in CML and MG-H1 between HMD and HWD were observed. HMD increased plasma CEL concentrations compared with HWD in individuals without type 2 diabetes.

scholarly journals Increased Expression of Tissue Factor and Receptor for Advanced Glycation End Products in Peripheral Blood Mononuclear Cells of Patients With Type 2 Diabetes Mellitus with Vascular Complications

2004 ◽  
Vol 5 (2) ◽  
pp. 163-169 ◽  
Author(s):  
A. E. Buchs ◽  
A. Kornberg ◽  
M. Zahavi ◽  
D. Aharoni ◽  
C. Zarfati ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Advanced Glycation End Products ◽  
Mononuclear Cells ◽  
Vascular Complications ◽  
Advanced Glycation ◽  
Peripheral Blood Mononuclear ◽  
Glycation End Products ◽  
End Products ◽  
Blood Mononuclear Cells

The aim of the study was to determine the correlation between the expression of tissue factor (TF) and the receptor for advanced glycation end products (RAGEs) and vascular complications in patients with longstanding uncontrolled type 2 diabetes (T2D). TF and RAGE mRNAs as well as TF antigen and activity were investigated in 21 T2D patients with and without vascular complications. mRNA expression was assessed by reverse transcriptase–polymerase chain reaction (RT-PCR) in nonstimulated and advanced glycation end product (AGE) albumin–stimulated peripheral blood mononuclear cells (PBMCs). TF antigen expression was determined by enzyme-linked immunosorbent assay (ELISA) and TF activity by a modified prothrombin time assay. Basal RAGE mRNA expression was 0.2 ± 0.06 in patients with complications and 0.05 ± 0.06 patients without complications (P= .004). Stimulation did not cause any further increase in either group. TF mRNA was 0.58 ± 0.29 in patients with complications and 0.21 ± 0.18 in patients without complications (P= .003). Stimulation resulted in a nonsignificant increase in both groups. Basal TF activity (U/106PBMCs) was 18.4 ± 13.2 in patients with complications and 6.96 ± 5.2 in patients without complications (P= .003). It increased 3-fold in both groups after stimulation (P= .001). TF antigen (pg/106PBMCs) was 33.7 ± 28.6 in patients with complications, 10.4 ± 7.8 in patients without complications (P= .02). Stimulation tripled TF antigen in both groups of patients (P= .001). The RAGE/TF axis is up-regulated inT2Dpatients with vascular complications as compared to patients without complications. This suggests a role for this axis in the pathogenesis of vascular complications in T2D.

Association of advanced glycation end products with peri-implant inflammation in prediabetes and type 2 diabetes mellitus patients

2018 ◽  
Vol 20 (4) ◽  
pp. 535-540 ◽  
Author(s):  
Mohammed Alrabiah ◽  
Khulud Abdulrahman Al-Aali ◽  
Zeyad H. Al-Sowygh ◽  
Abdulelah M. Binmahfooz ◽  
Sameer A Mokeem ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Advanced Glycation End Products ◽  
Advanced Glycation ◽  
Glycation End Products ◽  
End Products
Sign in / Sign up

Export Citation Format

Share Document