1. Effect of four weeks of endurance training on serum level of paraoxonase-1 and lipid profile in non-athlete obese men.
- Author
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Amouzad^Mahdirejei, T., Berarei, A. R., Farzanegei, P., and Ahmadi, M.
- Subjects
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EXERCISE physiology , *PARAOXONASE , *LIPIDS , *BLOOD cholesterol , *OVERWEIGHT men , *TRIGLYCERIDES , *LOW density lipoproteins , *HIGH density lipoproteins , *HEALTH - Abstract
Background and Objective: Paraoxonase-1 is an important factor in preventing lipid oxidation and formation of oxidized low-density lipoprotein. There are conflicting reports on the impact of physical activity on serum level of Paraoxonase-1. This study was done to determine the effect of four weeks of endurance training on serum level of Paraoxonase-1 and lipid profile in non-athlete obese men. Method: In this clinical trial study, sixteen obese healthy non-athletic men randomly divided into intervention and control groups. Subjects in interventional group were practiced endurance running periodic for four weeks, three sessions a week with 65-80% of maximum heart rate. Blood samples collected 48 hours perior the first and 48 hours following the final training. Serum level of Paraoxonase-1 and lipid profile including cholesterol, triglycerides, low-density lipoprotein and high-density lipoprotein were measured by ELISA method. Results: At the end of the training, the serum level of of paraoxonase -1 increased 15.57% (P<0.05) in interventional group and non-significantly reduced in control group (19.25%). The serum level of serum Paraoxonase-1 in interventional group significantly increased compared to controls (P<0.05). The serum level of low-density lipoprotein in interventional group significantly reduced in comparision with controls (P<0.05). Conclusion: 4 weeks of endurance training increased serum level of paraoxonase -1 and decreased lowdensity lipoprotein in non-athlete obese men. [ABSTRACT FROM AUTHOR]
- Published
- 2014