{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,10]],"date-time":"2025-11-10T21:10:46Z","timestamp":1762809046426,"version":"build-2065373602"},"reference-count":41,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2021,1,15]],"date-time":"2021-01-15T00:00:00Z","timestamp":1610668800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJERPH"],"abstract":"<jats:p>The purpose of this study was to investigate the influence of maximal oxygen uptake (VO2 max) on the glycemic changes during low and high intensity exercises in young type 1 diabetic patients. Twenty boys (age: 14.3 \u00b1 1.6 years; height: 171.0 \u00b1 11.3 cm; weight; 59.5 \u00b1 12.8 kg) were divided into low-fit group (LFG, n = 10) and high-fit group (HFG, n = 10). According to the experimental design, participants performed three physical efforts (VO2 max test, mixed aerobic\u2013anaerobic effort and aerobic effort) on the cycloergometer, during which real-time glycemia was measured. Mixed aerobic\u2013anaerobic exercise demanded significantly smaller carbohydrate supplementation (0.2 \u00b1 0.2 g\/kg during exercise) than the aerobic test session (0.4 \u00b1 0.3 g\/kg during exercise). Moreover, patients with higher VO2 max had lower tendency for glycemic changes during the aerobic effort. The results of the current study suggest that young type 1 diabetic patients should perform different intensity activities using continuous glycemic monitoring system to avoid acute and chronic complications of the disease.<\/jats:p>","DOI":"10.3390\/ijerph18020692","type":"journal-article","created":{"date-parts":[[2021,1,15]],"date-time":"2021-01-15T01:33:29Z","timestamp":1610674409000},"page":"692","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Responses to Low- and High-Intensity Exercise in Adolescents with Type 1 Diabetes in Relation to Their Level of VO2 Max"],"prefix":"10.3390","volume":"18","author":[{"given":"Artur","family":"My\u015bliwiec","sequence":"first","affiliation":[{"name":"Department of Physiology, Gdansk University of Physical Education and Sport, 80-336 Gdansk, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maria","family":"Skalska","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Diabetology and Endocrinology, Gdansk Medical University, 80-210 Gdansk, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Arkadiusz","family":"Michalak","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Diabetology, Endocrinology and Nephrology, Medical University of Lodz, 91-738 Lodz, Poland"},{"name":"Department of Biostatistics and Translational Medicine, Medical University of Lodz, 92-215 Lodz, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6204-8622","authenticated-orcid":false,"given":"J\u0119drzej","family":"Chrzanowski","sequence":"additional","affiliation":[{"name":"Department of Biostatistics and Translational Medicine, Medical University of Lodz, 92-215 Lodz, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ma\u0142gorzata","family":"Szmigiero-Kawko","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Diabetology and Endocrinology, Gdansk Medical University, 80-210 Gdansk, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Agnieszka","family":"Lejk","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Diabetology and Endocrinology, Gdansk Medical University, 80-210 Gdansk, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joanna","family":"Jastrz\u0119bska","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Diabetology and Endocrinology, Gdansk Medical University, 80-210 Gdansk, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9802-3731","authenticated-orcid":false,"given":"\u0141ukasz","family":"Radzimi\u0144ski","sequence":"additional","affiliation":[{"name":"Department of Physiology, Gdansk University of Physical Education and Sport, 80-336 Gdansk, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9897-5273","authenticated-orcid":false,"given":"Guillermo F.","family":"L\u00f3pez-S\u00e1nchez","sequence":"additional","affiliation":[{"name":"Faculty of Health, Education, Medicine and Social Care, Anglia Ruskin University-Cambridge Campus, Cambridge CB1 PT1, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrzej","family":"Gawrecki","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine and Diabetology, Poznan University of Medical Sciences, 61-701 Poznan, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2006-125X","authenticated-orcid":false,"given":"Zbigniew","family":"Jastrz\u0119bski","sequence":"additional","affiliation":[{"name":"Department of Physiology, Gdansk University of Physical Education and Sport, 80-336 Gdansk, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2021,1,15]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"406","DOI":"10.1002\/cbf.1470","article-title":"Type 1 diabetes: Can exercise impair the autoimmune event?","volume":"26","author":"Krause","year":"2008","journal-title":"The L-arginine\/glutamine coupling hypothesis. 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