2026-03-12T13:33:55Z https://tokushima-u.repo.nii.ac.jp/oai

oai:tokushima-u.repo.nii.ac.jp:02012865 2025-05-27T04:16:24Z 1713853213384:1713853295607

Effects of electrical stimulation of the lower extremities on postprandial hyperglycemia and arterial stiffness Effects of electrical stimulation on hyperglycemia 60741999 羅, 成圭 ラ, ソンギュ Ra, Song-Gyu 羅 ラ Ra 成圭 ソンギュ Song-Gyu 10274193 三浦, 哉 ミウラ, ハジメ Miura, Hajime 三浦 ミウラ Miura 哉 ハジメ Hajime 00380022 岩田, 貴 イワタ, タカシ Iwata, Takashi 岩田 イワタ Iwata 貴 タカシ Takashi open access This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/2.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. arterial stiffness blood glucose electrical stimulation postprandial hyperglycemia Purpose: To compare the acute effects of electrical stimulation (ES) of the lower extremities on postprandial hyperglycemia and arterial stiffness during oral glucose tolerance testing (OGTT). Methods: In a randomized crossover study, eight healthy young men completed three experimental trials in which they underwent ES for 30 min, starting 60 min before (Before) or 30 min after (After) ingesting 75 g of glucose; ES was not performed in the control trial (Control). The subjects’ blood glucose levels and brachial-ankle pulse wave velocity (baPWV) were measured as an index of arterial stiffness at baseline and 30, 60, and 120 min after glucose ingestion. Serum insulin levels were measured at baseline and 60 min after glucose ingestion. Results: The subjects’ glucose intake led to an increase in their blood glucose concentration in all trials, however, in the After trial, ES resulted in significantly lower blood glucose concentrations at 60 min post glucose ingestion compared to the Control and Before trials. The area under the curve (AUC) of serum insulin concentrations during the OGTT in the After trial was significantly lower than that in the other two trials. Moreover, glucose ingestion did not increase the baPWV, however, 30 min of ES during the postprandial state acutely reduced the baPWV. Conclusion: These results suggest that ES is most effective in reducing postprandial hyperglycemia when administered after a meal. Thus, lower extremity ES may be an alternative exercise method to activate postprandial glucose metabolism in healthy individuals. The Korean Society for Exercise Nutrition 2024-06-30 eng journal article VoR 407248 https://tokushima-u.repo.nii.ac.jp/records/2012865 https://doi.org/10.20463/pan.2024.0010 10.20463/pan.2024.0010 27337545 Physical Activity and Nutrition 28 2 7 13 https://tokushima-u.repo.nii.ac.jp/record/2012865/files/pan_28_2_7.pdf application/pdf 515 KB 2025-05-27