Changes in blood antioxidant status and lipid peroxidation following distance running

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dc.contributor.authorAtmaca, Mukadder
dc.contributor.authorKoçyiğit, Yüksel
dc.contributor.authorŞermet, Abdurrahman
dc.contributor.authorDiken, Hüda
dc.contributor.authorKelle, Mustafa
dc.date.accessioned2024-04-24T18:56:40Z
dc.date.available2024-04-24T18:56:40Z
dc.date.issued1998
dc.departmentDicle Üniversitesien_US
dc.description.abstractTo examine the effects of increased O2 utilization on blood antioxidant status and lipid peroxidation, ten trained male athletes took part in a 20 km distance race. Venous blood samples were removed before and immediately after completion of the half-marathon. Plasma creatine kinase (CK) activity, an index of muscle damage, increased (p<0.05) after the race but this was not accompanied by changes in thiobarbutiric acid reactive substance (TBARS), which is an index of lipid peroxidation. Plasma cholesterol and uric acid concentrations significantly increased (p<0.01 and p<0.05 respectively) but plasma $alpha$-topocherol, triglyceride, and the total protein levels did not change (p>0.05) after the race. The erythrocyte and leucocyte counts, hematocrit, and hemoglobin levels rose after the race (p<0.05, p<0.001, p<0.05, and p<0.01, respectively). However,the mean corpuscular volume (MCV), and mean corpuscular hemoglobin concentration (MCHC) did not change. Erythrocyte superoxide dismutase (SOD) and catalase activities were unaffected by the exercise but total glutathione (GSH) and reduced GSH decreased (p<0.05) after the race. In the post-race samples, a rise in oxidized glutathione (GSSG) was not statistically significant (p>0.05). The result indicate that, when trained athletes run a comparatively short distance sufficient to cause some degree of muscle damage but insufficient to cause increases in the plasma indices of lipid peroxidation, changes in erythrocyte antioxidant status do occur.en_US
dc.identifier.endpage647en_US
dc.identifier.issn1300-0144
dc.identifier.issn1303-6165
dc.identifier.issue6en_US
dc.identifier.startpage643en_US
dc.identifier.trdizinid6338
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/6338
dc.identifier.urihttps://hdl.handle.net/11468/25375
dc.identifier.volume28en_US
dc.indekslendigikaynakTR-Dizin
dc.language.isoenen_US
dc.relation.ispartofTurkish Journal of Medical Sciences
dc.relation.publicationcategoryDiğeren_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleChanges in blood antioxidant status and lipid peroxidation following distance runningen_US
dc.titleChanges in blood antioxidant status and lipid peroxidation following distance running
dc.typeOtheren_US

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