{"title":"补充黑蒜对运动诱导氧化应激增加的影响","authors":"Lixin Wang, K. Mimura, S. Fujimoto","doi":"10.4172/2329-9509.1000217","DOIUrl":null,"url":null,"abstract":"This study investigated the effects of black garlic (BG) supplementation on exercise-induced increase of oxidative stress (EIOS) and recovery of muscle function. 20 healthy males were assigned to either a BG group (n=11, GG) or placebo group (n=9, PG), during a 14-day-study. Before and after eccentric exercise of elbow flexors, we measured muscle function, blood and urinary biochemistries. Maximal voluntary contraction strength decreased by 35% immediately post exercise in both groups. Recovery of circumference of biceps brachii in GG was significantly faster than in PG during 3-7 days post-exercise. reactive oxygen metabolites (d-ROMs) level was lower in GG than in PG during 1-3 days post-exercise, but no significant difference in anti oxidative potential (BAP) was observed between groups. Exercise induced leukocytosis and monocytes, lymphocytes and neutrophils all exhibited significant time effects. A significantly greater creatine kinase level was found on day 3 post-exercise in PG than in GG. Lipid peroxide concentration was lower during 3-7 days post exercise in GG than in PG and the 8-iso-prostaglandin F2α level was significantly greater in PG than in GG at every post-exercise point. These results suggest that BG supplementation had certain effects on suppression of EIOS and might promote the recovery of edema in injured tissue.","PeriodicalId":92253,"journal":{"name":"Journal of osteoporosis and physical activity","volume":"6 1","pages":"1-2"},"PeriodicalIF":0.0000,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Black Garlic Supplementation's Effect on Exercise-Induced Increase of Oxidative Stress\",\"authors\":\"Lixin Wang, K. Mimura, S. Fujimoto\",\"doi\":\"10.4172/2329-9509.1000217\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study investigated the effects of black garlic (BG) supplementation on exercise-induced increase of oxidative stress (EIOS) and recovery of muscle function. 20 healthy males were assigned to either a BG group (n=11, GG) or placebo group (n=9, PG), during a 14-day-study. Before and after eccentric exercise of elbow flexors, we measured muscle function, blood and urinary biochemistries. Maximal voluntary contraction strength decreased by 35% immediately post exercise in both groups. Recovery of circumference of biceps brachii in GG was significantly faster than in PG during 3-7 days post-exercise. reactive oxygen metabolites (d-ROMs) level was lower in GG than in PG during 1-3 days post-exercise, but no significant difference in anti oxidative potential (BAP) was observed between groups. Exercise induced leukocytosis and monocytes, lymphocytes and neutrophils all exhibited significant time effects. A significantly greater creatine kinase level was found on day 3 post-exercise in PG than in GG. Lipid peroxide concentration was lower during 3-7 days post exercise in GG than in PG and the 8-iso-prostaglandin F2α level was significantly greater in PG than in GG at every post-exercise point. These results suggest that BG supplementation had certain effects on suppression of EIOS and might promote the recovery of edema in injured tissue.\",\"PeriodicalId\":92253,\"journal\":{\"name\":\"Journal of osteoporosis and physical activity\",\"volume\":\"6 1\",\"pages\":\"1-2\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of osteoporosis and physical activity\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4172/2329-9509.1000217\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of osteoporosis and physical activity","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4172/2329-9509.1000217","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Black Garlic Supplementation's Effect on Exercise-Induced Increase of Oxidative Stress
This study investigated the effects of black garlic (BG) supplementation on exercise-induced increase of oxidative stress (EIOS) and recovery of muscle function. 20 healthy males were assigned to either a BG group (n=11, GG) or placebo group (n=9, PG), during a 14-day-study. Before and after eccentric exercise of elbow flexors, we measured muscle function, blood and urinary biochemistries. Maximal voluntary contraction strength decreased by 35% immediately post exercise in both groups. Recovery of circumference of biceps brachii in GG was significantly faster than in PG during 3-7 days post-exercise. reactive oxygen metabolites (d-ROMs) level was lower in GG than in PG during 1-3 days post-exercise, but no significant difference in anti oxidative potential (BAP) was observed between groups. Exercise induced leukocytosis and monocytes, lymphocytes and neutrophils all exhibited significant time effects. A significantly greater creatine kinase level was found on day 3 post-exercise in PG than in GG. Lipid peroxide concentration was lower during 3-7 days post exercise in GG than in PG and the 8-iso-prostaglandin F2α level was significantly greater in PG than in GG at every post-exercise point. These results suggest that BG supplementation had certain effects on suppression of EIOS and might promote the recovery of edema in injured tissue.