Document Detail

Lipid peroxidation and antioxidant enzyme levels of intestinal renal and muscle tissues after a 60 minutes exercise in trained mice.
MedLine Citation:
PMID:  11214496     Owner:  NLM     Status:  MEDLINE    
To investigate the effect of blood perfusion difference on oxidant status, mice were trained by a 7-week running program. Two days after the last training session, mice were exercised for 60 minutes at the same training intensity. Changes in the concentration of thiobarbituric acid reactive substance (TBARS), as an index of lipid peroxidation, in intestine, kidney and muscle, were studied in trained mice immediately (0 h), 3 h and 24 h after the running exercise and in unexercised control group. The activities of superoxide dismutase (SOD), glutathione peroxidase (GPx) and xanthine oxidase (XO) were determined in these tissues. Tissue SOD activities were unaffected by the exercise. Muscle GPx activity increased after exercise (0 h and 3 h group, P < 0.01) and returned to control levels at 24 h, but there was not any significant difference in intestinal and renal tissues. Renal tissue XO activity could not be determined. There was not any significant difference among groups in intestinal tissue XO activity. The activity of XO was decreased only in skeletal muscle at 0 h (P < 0.05). TBARS levels of exercised groups were higher than control in muscle (P < 0.01). Intestinal TBARS levels decreased at 0 h (P < 0.05), than reached to control level. Renal TBARS levels of 0 h and 24 h group was higher than control (P < 0.01, P < 0.01 respectively). The results show that a long distance running exercise may cause lipid peroxidation damage in skeletal muscle and kidney.
I Semin; B M Kayatekin; S Gönenç; O Açikgöz; N Uysal; Y Delen; A Güre
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Indian journal of physiology and pharmacology     Volume:  44     ISSN:  0019-5499     ISO Abbreviation:  Indian J. Physiol. Pharmacol.     Publication Date:  2000 Oct 
Date Detail:
Created Date:  2001-02-14     Completed Date:  2001-04-12     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  0374707     Medline TA:  Indian J Physiol Pharmacol     Country:  India    
Other Details:
Languages:  eng     Pagination:  419-27     Citation Subset:  IM    
Department of Physiology, Dokuz Eylül University School of Medicine, Izmir, Turkey.
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MeSH Terms
Antioxidants / metabolism*
Glutathione Peroxidase / metabolism
Intestines / metabolism*
Kidney / metabolism*
Lipid Peroxidation / physiology*
Muscle, Skeletal / metabolism*
Physical Exertion / physiology*
Superoxide Dismutase / metabolism
Thiobarbituric Acid Reactive Substances / metabolism
Xanthine Oxidase / metabolism
Reg. No./Substance:
0/Antioxidants; 0/Thiobarbituric Acid Reactive Substances; EC Peroxidase; EC Dismutase; EC Oxidase

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