![](/images/graphics-bg.png)
Impact of Short-Term Continuous and Interval Exercise Training on Endothelial Function and Glucose Metabolism in Prediabetes
المؤلفون المشاركون
Malin, Steven K.
Gilbertson, Nicole M.
Eichner, Natalie Z. M.
Heiston, Emily
Miller, Stephanie
Weltman, Arthur
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-12-30
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Introduction.
The impact of interval (INT) vs.
continuous (CONT) exercise training on endothelial function in relation to glucose metabolism prior to clinically meaningful weight loss is unknown in adults with prediabetes.
Methods.
Twenty-six subjects with prediabetes (60±1 y; 33±1 kg/m2; 2-hr-PG OGTT: 145±7 mg/dl) were randomized to 60 min of CONT (n=12; 70% of HRpeak) or work-matched INT exercise training (n=14; alternating 3 min at 90 and 50% HRpeak) for 2 weeks.
Aerobic fitness (VO2peak) and body composition (bioelectrical impedance) were assessed before and after training.
Flow-mediated dilation (FMD) was measured during a 2 h 75 g OGTT (0, 60, and 120 min) to assess endothelial function.
Postprandial FMD was calculated as incremental area under the curve (iAUC).
Glucose tolerance and insulin were also calculated by iAUC.
Fasting plasma VCAM, ICAM, and hs-CRP were also assessed as indicators of vascular/systemic inflammation.
Results.
Both interventions increased VO2peak (P=0.002) but had no effect on body fat (P=0.20).
Although both treatments improved glucose tolerance (P=0.06) and insulin iAUC (P=0.02), VCAM increased (P=0.01).
There was no effect of either treatment on ICAM, hs-CRP, or fasting as well as postprandial FMD.
However, 57% of people improved fasting and iAUC FMD following CONT compared with only 42% after INT exercise (each: P=0.04).
Elevated VCAM was linked to blunted fasting FMD after training (r=−0.38, P=0.05).
But, there was no correlation between fasting FMD or postprandial FMD with glucose tolerance (r=0.17, P=0.39 and r=0.02, P=0.90, respectively) or insulin iAUC following training (r=0.34, P=0.08 and r=0.04, P=0.83, respectively).
Conclusion.
Endothelial function is not improved consistently after short-term training, despite improvements in glucose and insulin responses to the OGTT in obese adults with prediabetes.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Malin, Steven K.& Gilbertson, Nicole M.& Eichner, Natalie Z. M.& Heiston, Emily& Miller, Stephanie& Weltman, Arthur. 2019. Impact of Short-Term Continuous and Interval Exercise Training on Endothelial Function and Glucose Metabolism in Prediabetes. Journal of Diabetes Research،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1172980
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Malin, Steven K.…[et al.]. Impact of Short-Term Continuous and Interval Exercise Training on Endothelial Function and Glucose Metabolism in Prediabetes. Journal of Diabetes Research No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1172980
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Malin, Steven K.& Gilbertson, Nicole M.& Eichner, Natalie Z. M.& Heiston, Emily& Miller, Stephanie& Weltman, Arthur. Impact of Short-Term Continuous and Interval Exercise Training on Endothelial Function and Glucose Metabolism in Prediabetes. Journal of Diabetes Research. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1172980
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1172980
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)