{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T20:29:36Z","timestamp":1740169776208,"version":"3.37.3"},"reference-count":35,"publisher":"Wiley","license":[{"start":{"date-parts":[[2017,1,1]],"date-time":"2017-01-01T00:00:00Z","timestamp":1483228800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BioMed Research International"],"published-print":{"date-parts":[[2017]]},"abstract":"<jats:p>We aimed to evaluate changes in sublingual microcirculation induced by a marathon race. Thirteen healthy male controls and 13 male marathon runners volunteered for the study. We performed sublingual microcirculation, using a Cytocam-IDF device (Braedius Medical, Huizen, Netherlands), and systemic hemodynamic measurements four times: 24 hours prior to their participation in the Kaunas Marathon (distance: 41.2\u2009km), directly after finishing the marathon, 24 hours after the marathon, and one week after the marathon. The marathon runners exhibited a higher functional capillary density (FCD) and total vascular density of small vessels at the first visit compared with the controls. Overall, we did not find any changes in sublingual microcirculation of the marathon runners at any of the other visits. However, in a subgroup of marathon runners with a decreased FCD compared to the subgroup with increased FCD, the subgroup with decreased FCD had shorter running time (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\"><mml:mn fontstyle=\"italic\">190.37<\/mml:mn><mml:mo>\u00b1<\/mml:mo><mml:mn fontstyle=\"italic\">30.2<\/mml:mn><\/mml:math>versus<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\"><mml:mn fontstyle=\"italic\">221.80<\/mml:mn><mml:mo>\u00b1<\/mml:mo><mml:mn fontstyle=\"italic\">23.4<\/mml:mn><\/mml:math>\u2009min,<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M3\"><mml:mi>p<\/mml:mi><mml:mo>=<\/mml:mo><mml:mn fontstyle=\"italic\">0.045<\/mml:mn><\/mml:math>), ingested less fluids (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M4\"><mml:mn fontstyle=\"italic\">907<\/mml:mn><mml:mo>\u00b1<\/mml:mo><mml:mn fontstyle=\"italic\">615<\/mml:mn><\/mml:math>versus<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M5\"><mml:mn fontstyle=\"italic\">1950<\/mml:mn><mml:mo>\u00b1<\/mml:mo><mml:mn fontstyle=\"italic\">488<\/mml:mn><\/mml:math>\u2009mL,<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M6\"><mml:mi>p<\/mml:mi><mml:mo>=<\/mml:mo><mml:mn fontstyle=\"italic\">0.007<\/mml:mn><\/mml:math>) during the race, and lost much more weight (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M7\"><mml:mo>-<\/mml:mo><mml:mn fontstyle=\"italic\">2.4<\/mml:mn><mml:mo>\u00b1<\/mml:mo><mml:mn fontstyle=\"italic\">1.3<\/mml:mn><\/mml:math>versus<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M8\"><mml:mo>-<\/mml:mo><mml:mn fontstyle=\"italic\">1.0<\/mml:mn><mml:mo>\u00b1<\/mml:mo><mml:mn fontstyle=\"italic\">0.8<\/mml:mn><\/mml:math>\u2009kg,<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M9\"><mml:mi>p<\/mml:mi><mml:mo>=<\/mml:mo><mml:mn fontstyle=\"italic\">0.041<\/mml:mn><\/mml:math>). Recreational marathon running is not associated with an alteration of sublingual microcirculation. However, faster running and dehydration may be crucial for further impairing microcirculation.<\/jats:p>","DOI":"10.1155\/2017\/7120785","type":"journal-article","created":{"date-parts":[[2017,7,30]],"date-time":"2017-07-30T17:03:02Z","timestamp":1501434182000},"page":"1-7","source":"Crossref","is-referenced-by-count":7,"title":["Time Evolution of Sublingual Microcirculatory Changes in Recreational Marathon Runners"],"prefix":"10.1155","volume":"2017","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9365-9984","authenticated-orcid":true,"given":"Andrius","family":"Pranskunas","sequence":"first","affiliation":[{"name":"Department of Intensive Care Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Justina","family":"Arstikyte","sequence":"additional","affiliation":[{"name":"Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5645-1677","authenticated-orcid":true,"given":"Zivile","family":"Pranskuniene","sequence":"additional","affiliation":[{"name":"Department of Drug Technology and Social Pharmacy, Lithuanian University of Health Sciences, Kaunas, Lithuania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0801-0305","authenticated-orcid":true,"given":"Jurga","family":"Bernatoniene","sequence":"additional","affiliation":[{"name":"Department of Drug Technology and Social Pharmacy, Lithuanian University of Health Sciences, Kaunas, Lithuania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2593-0055","authenticated-orcid":true,"given":"Inga","family":"Kiudulaite","sequence":"additional","affiliation":[{"name":"Department of Intensive Care Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Egle","family":"Vaitkaitiene","sequence":"additional","affiliation":[{"name":"Department of Disaster Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dinas","family":"Vaitkaitis","sequence":"additional","affiliation":[{"name":"Department of Disaster Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4109-2082","authenticated-orcid":true,"given":"Marius","family":"Brazaitis","sequence":"additional","affiliation":[{"name":"Sports Science and Innovation Institute, Lithuanian Sports University, Kaunas, 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