Glucose-6-phosphate dehydrogenase deficiency accelerates arterial aging in diabetes
Acta Diabetologica(2023)
摘要
Aims High glucose levels and Glucose-6-Phosphate Dehydrogenase deficiency (G6PDd) have both tissue inflammatory effects. Here we determined whether G6PDd accelerates arterial aging (information linked stiffening) in diabetes. Methods Plasma glucose, interleukin 6 (IL6), and arterial stiffness (indexed as carotid-femoral Pulse Wave Velocity, PWV) and red blood cell G6PD activity were assessed in a large (4448) Sardinian population. Results Although high plasma glucose in diabetics , did not differ by G6DP status (178.2 ± 55.1 vs 169.0 ± 50.1 mg/dl) in G6DPd versus non-G6PDd subjects, respectively, IL6, and PWV (adjusted for age and glucose) were significantly increased in G6PDd vs non-G6PDd subjects (PWV, 8.0 ± 0.4 vs 7.2 ± 0.2 m/sec) and (IL6, 6.9 ± 5.0 vs 4.2 ± 3.0 pg/ml). In non-diabetics , neither fasting plasma glucose, nor IL6, nor PWV were impacted by G6PDd. Conclusion G6PDd in diabetics is associated with increased inflammatory markers and accelerated arterial aging.
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关键词
Aging,Arterial stiffness,Diabetes,Glucose 5 phosphate dehydrogenase,Interleukin 6,Pulse wave velocity
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