Volume 24, Issue 1 (3-2024)
ijdld 2024, 24(1): 15-33 |
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Kazeminasab F, Hasanpour N. Comparison of the Effect of Low-Calorie Diet and Exercise on Leptin and Adiponectin in Middle-Aged and Elderly Adults with Overweight and Obesity: A Systematic Review and Meta-Analysis. ijdld 2024; 24 (1) :15-33
URL: http://ijdld.tums.ac.ir/article-1-6293-en.html
URL: http://ijdld.tums.ac.ir/article-1-6293-en.html
1- Department of Physical Education and Sport Sciences, Faculty of Humanities, University of Kashan, Kashan, Iran , f_kazemi85@yahoo.com
2- Department of Physical Education and Sport Sciences, Faculty of Humanities, University of Kashan, Kashan, Iran
2- Department of Physical Education and Sport Sciences, Faculty of Humanities, University of Kashan, Kashan, Iran
Abstract: (673 Views)
Background: Leptin and adiponectin are adipokines produced by fat cells and play an important role in obesity. The purpose of this study was to compare the effect of low-calorie diet (LCD) and exercise (Exe) on leptin and adiponectin in middle-aged and elderly adults with overweight and obesity.
Methods: A systematic search was conducted in PubMed, Web of Science, SID, Magiran, and Google scholar databases for English and Persian articles published until August 2023. The effect size and 95% confidence interval (CI) were calculated using the random effect model.
Results: The results of 25 studies with 2063 middle-aged and elderly people with overweight and obesity showed that the combination of exercise and diet compared to exercise alone causes a significant decrease in serum leptin [SMD=-0.4, P=0.001], and a significant increase in serum adiponectin [SMD=0.17, P=0.02] in middle-aged and elderly adults with overweight and obesity. Also, findings showed that the diet compared to exercise alone causes a decrease in serum leptin [SMD=-0.16, P=0.1], and a significant increase in serum adiponectin [SMD=0.05, P=0.7] in middle-aged and elderly adults with overweight and obesity. Also, diet compared to exercise alone does not cause a significant change in serum leptin [SMD=-0.11, P=0.2], and serum adiponectin [SMD=0.02, P=0.8] in middle-aged and elderly adults with overweight and obesity. Conclusion: It is suggested that middle-aged and elderly people to achieve hypoleptinemia and hyperadiponectinemia, use a combination Include exercise training and low-calorie diet in your lifestyle.
Methods: A systematic search was conducted in PubMed, Web of Science, SID, Magiran, and Google scholar databases for English and Persian articles published until August 2023. The effect size and 95% confidence interval (CI) were calculated using the random effect model.
Results: The results of 25 studies with 2063 middle-aged and elderly people with overweight and obesity showed that the combination of exercise and diet compared to exercise alone causes a significant decrease in serum leptin [SMD=-0.4, P=0.001], and a significant increase in serum adiponectin [SMD=0.17, P=0.02] in middle-aged and elderly adults with overweight and obesity. Also, findings showed that the diet compared to exercise alone causes a decrease in serum leptin [SMD=-0.16, P=0.1], and a significant increase in serum adiponectin [SMD=0.05, P=0.7] in middle-aged and elderly adults with overweight and obesity. Also, diet compared to exercise alone does not cause a significant change in serum leptin [SMD=-0.11, P=0.2], and serum adiponectin [SMD=0.02, P=0.8] in middle-aged and elderly adults with overweight and obesity. Conclusion: It is suggested that middle-aged and elderly people to achieve hypoleptinemia and hyperadiponectinemia, use a combination Include exercise training and low-calorie diet in your lifestyle.
Type of Study: Review |
Subject:
Special
Received: 2023/09/27 | Accepted: 2023/11/26 | Published: 2024/03/29
Received: 2023/09/27 | Accepted: 2023/11/26 | Published: 2024/03/29
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