Sebastian Bańkowski, Miroslav Petr, Michał Rozpara, Ewa Sadowska-Krępa
{"title":"6周补充姜黄素对中年业余长跑运动员有氧能力、抗氧化状态和sirtuin 3水平的影响。","authors":"Sebastian Bańkowski, Miroslav Petr, Michał Rozpara, Ewa Sadowska-Krępa","doi":"10.1080/13510002.2022.2123882","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>The study was undertaken to evaluate the effect of 6-week supplementation with a daily dose of 2g of curcumin on VO<sub>2max</sub> and prooxidant/antioxidant homeostasis in middle-aged amateur long-distance runners during the preparatory period of the macrocycle.</p><p><strong>Methods: </strong>Thirty runners were randomly assigned to a placebo group (PL) and a curcumin-supplemented group (CU). Their VO<sub>2max</sub> was assessed before supplementation and after 6 weeks of supplementation. Venous blood samples were collected from the participants at rest, immediately after exercise, and after 1h of recovery to evaluate the activity of antioxidant enzymes (SOD, CAT, GPx), non-enzymatic antioxidants (GSH, UA) and sirtuin 3 level (SIRT 3), as well as the levels of oxidative stress markers (TOS/TOC, MDA, and 8-OHdG) and muscle damage markers (CK, LDH, and Mb).</p><p><strong>Results: </strong>VO<sub>2max</sub>, the activity of enzymatic antioxidants, the concentrations of non-enzymatic antioxidants, the levels of oxidative stress markers, and the levels of muscle damage markers did not change significantly in the CU group over 6 weeks of supplementation with curcumin. However, the resting concentration of SIRT 3 was found to be significantly higher (p ≤ 0.05) compared with pre-supplementation.</p><p><strong>Conclusion: </strong>Curcumin supplementation does not have a significant effect on VO<sub>2max</sub> and prooxidant/antioxidant homeostasis in runners.</p>","PeriodicalId":21096,"journal":{"name":"Redox Report","volume":"27 1","pages":"186-192"},"PeriodicalIF":5.2000,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9518241/pdf/","citationCount":"3","resultStr":"{\"title\":\"Effect of 6-week curcumin supplementation on aerobic capacity, antioxidant status and sirtuin 3 level in middle-aged amateur long-distance runners.\",\"authors\":\"Sebastian Bańkowski, Miroslav Petr, Michał Rozpara, Ewa Sadowska-Krępa\",\"doi\":\"10.1080/13510002.2022.2123882\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>The study was undertaken to evaluate the effect of 6-week supplementation with a daily dose of 2g of curcumin on VO<sub>2max</sub> and prooxidant/antioxidant homeostasis in middle-aged amateur long-distance runners during the preparatory period of the macrocycle.</p><p><strong>Methods: </strong>Thirty runners were randomly assigned to a placebo group (PL) and a curcumin-supplemented group (CU). Their VO<sub>2max</sub> was assessed before supplementation and after 6 weeks of supplementation. Venous blood samples were collected from the participants at rest, immediately after exercise, and after 1h of recovery to evaluate the activity of antioxidant enzymes (SOD, CAT, GPx), non-enzymatic antioxidants (GSH, UA) and sirtuin 3 level (SIRT 3), as well as the levels of oxidative stress markers (TOS/TOC, MDA, and 8-OHdG) and muscle damage markers (CK, LDH, and Mb).</p><p><strong>Results: </strong>VO<sub>2max</sub>, the activity of enzymatic antioxidants, the concentrations of non-enzymatic antioxidants, the levels of oxidative stress markers, and the levels of muscle damage markers did not change significantly in the CU group over 6 weeks of supplementation with curcumin. However, the resting concentration of SIRT 3 was found to be significantly higher (p ≤ 0.05) compared with pre-supplementation.</p><p><strong>Conclusion: </strong>Curcumin supplementation does not have a significant effect on VO<sub>2max</sub> and prooxidant/antioxidant homeostasis in runners.</p>\",\"PeriodicalId\":21096,\"journal\":{\"name\":\"Redox Report\",\"volume\":\"27 1\",\"pages\":\"186-192\"},\"PeriodicalIF\":5.2000,\"publicationDate\":\"2022-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9518241/pdf/\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Redox Report\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1080/13510002.2022.2123882\",\"RegionNum\":2,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Redox Report","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1080/13510002.2022.2123882","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
Effect of 6-week curcumin supplementation on aerobic capacity, antioxidant status and sirtuin 3 level in middle-aged amateur long-distance runners.
Background: The study was undertaken to evaluate the effect of 6-week supplementation with a daily dose of 2g of curcumin on VO2max and prooxidant/antioxidant homeostasis in middle-aged amateur long-distance runners during the preparatory period of the macrocycle.
Methods: Thirty runners were randomly assigned to a placebo group (PL) and a curcumin-supplemented group (CU). Their VO2max was assessed before supplementation and after 6 weeks of supplementation. Venous blood samples were collected from the participants at rest, immediately after exercise, and after 1h of recovery to evaluate the activity of antioxidant enzymes (SOD, CAT, GPx), non-enzymatic antioxidants (GSH, UA) and sirtuin 3 level (SIRT 3), as well as the levels of oxidative stress markers (TOS/TOC, MDA, and 8-OHdG) and muscle damage markers (CK, LDH, and Mb).
Results: VO2max, the activity of enzymatic antioxidants, the concentrations of non-enzymatic antioxidants, the levels of oxidative stress markers, and the levels of muscle damage markers did not change significantly in the CU group over 6 weeks of supplementation with curcumin. However, the resting concentration of SIRT 3 was found to be significantly higher (p ≤ 0.05) compared with pre-supplementation.
Conclusion: Curcumin supplementation does not have a significant effect on VO2max and prooxidant/antioxidant homeostasis in runners.
期刊介绍：
Redox Report is a multidisciplinary peer-reviewed open access journal focusing on the role of free radicals, oxidative stress, activated oxygen, perioxidative and redox processes, primarily in the human environment and human pathology. Relevant papers on the animal and plant environment, biology and pathology will also be included.
While emphasis is placed upon methodological and intellectual advances underpinned by new data, the journal offers scope for review, hypotheses, critiques and other forms of discussion.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
