{"title":"耐力运动训练对自发性高血压大鼠(SHR)高血压后氧化应激的影响。","authors":"Hiroko Kimura, Nobuko Kon, Satoshi Furukawa, Masahiro Mukaida, Fumiyuki Yamakura, Kazuko Matsumoto, Hirohito Sone, Kimiko Murakami-Murofushi","doi":"10.3109/10641961003667930","DOIUrl":null,"url":null,"abstract":"<p><p>The purpose of this study is to elucidate the effect of wheel training on oxidative stress maker levels in spontaneous hypertensive rats (SHR). 4-hydroxynonenal and 3-nitrotyrosine levels in the aorta of SHRs were allowed to run for 10 weeks from the age of 15 weeks were measured and compared with those of nonexercised SHRs. The 4-hydroxynonenal and 3-nitrotyrosine levels in the exercised group were significantly lower than those in the nonexercised group. The exercised group showed a significant increase of manganese-containing superoxide dismutase. Endurance exercise showed a possible suppressing effect on the arteriosclerosis development by reducing oxidative stress, even after emergence of hypertension.</p>","PeriodicalId":286988,"journal":{"name":"Clinical and Experimental Hypertension (New York, N.y. : 1993)","volume":" ","pages":"407-15"},"PeriodicalIF":0.0000,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3109/10641961003667930","citationCount":"31","resultStr":"{\"title\":\"Effect of endurance exercise training on oxidative stress in spontaneously hypertensive rats (SHR) after emergence of hypertension.\",\"authors\":\"Hiroko Kimura, Nobuko Kon, Satoshi Furukawa, Masahiro Mukaida, Fumiyuki Yamakura, Kazuko Matsumoto, Hirohito Sone, Kimiko Murakami-Murofushi\",\"doi\":\"10.3109/10641961003667930\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The purpose of this study is to elucidate the effect of wheel training on oxidative stress maker levels in spontaneous hypertensive rats (SHR). 4-hydroxynonenal and 3-nitrotyrosine levels in the aorta of SHRs were allowed to run for 10 weeks from the age of 15 weeks were measured and compared with those of nonexercised SHRs. The 4-hydroxynonenal and 3-nitrotyrosine levels in the exercised group were significantly lower than those in the nonexercised group. The exercised group showed a significant increase of manganese-containing superoxide dismutase. Endurance exercise showed a possible suppressing effect on the arteriosclerosis development by reducing oxidative stress, even after emergence of hypertension.</p>\",\"PeriodicalId\":286988,\"journal\":{\"name\":\"Clinical and Experimental Hypertension (New York, N.y. : 1993)\",\"volume\":\" \",\"pages\":\"407-15\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.3109/10641961003667930\",\"citationCount\":\"31\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Clinical and Experimental Hypertension (New York, N.y. : 1993)\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.3109/10641961003667930\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2010/9/9 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Clinical and Experimental Hypertension (New York, N.y. : 1993)","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.3109/10641961003667930","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2010/9/9 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of endurance exercise training on oxidative stress in spontaneously hypertensive rats (SHR) after emergence of hypertension.
The purpose of this study is to elucidate the effect of wheel training on oxidative stress maker levels in spontaneous hypertensive rats (SHR). 4-hydroxynonenal and 3-nitrotyrosine levels in the aorta of SHRs were allowed to run for 10 weeks from the age of 15 weeks were measured and compared with those of nonexercised SHRs. The 4-hydroxynonenal and 3-nitrotyrosine levels in the exercised group were significantly lower than those in the nonexercised group. The exercised group showed a significant increase of manganese-containing superoxide dismutase. Endurance exercise showed a possible suppressing effect on the arteriosclerosis development by reducing oxidative stress, even after emergence of hypertension.
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