Volume 22, Issue 4 (11-2022)
ijdld 2022, 22(4): 234-244 |
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Namjoo M, Nazarali P, Soori R, Ramezankhani A, Fallah F. Comparison of Mr-Proadm, No and Homa-Ir Responses to A Session of Submaximal Exercise in Athletes and Non-Athletes. ijdld 2022; 22 (4) :234-244
URL: http://ijdld.tums.ac.ir/article-1-6156-en.html
URL: http://ijdld.tums.ac.ir/article-1-6156-en.html
1- Department of Exercise Physiology, Faculty of Sport Sciences, Alzahra University, Tehran, Iran
2- Department of Exercise Physiology, Faculty of Sport Sciences, Tehran University, Tehran, Iran
3- Department of Physical Education and Sport Sciences, Rasam higher education institute, Karaj, Iran
4- Private organization ,Fatemefalah1363@gmail.com
2- Department of Exercise Physiology, Faculty of Sport Sciences, Tehran University, Tehran, Iran
3- Department of Physical Education and Sport Sciences, Rasam higher education institute, Karaj, Iran
4- Private organization ,
Abstract: (917 Views)
Background: Adrenomodoline (ADM) is a multifunctional peptide involved in a wide range of physiological processes and cardiovascular function. The purpose of the present study was to compare the effect of physical activity on ADM and nitric oxide (NO) levels and insulin resistance in athletes and non-athletes.
Material and
Methods: 12 athletes and 11 non-athletes participated in this quasi-experimental study. Study participants were selected by convenience sampling. Both groups performed the Bruce protocol. Blood samples were collected before and after the training session to study the variables. Data were analyzed using one-way analysis of covariance, paired t-test, independent t-test and Pearson correlation.
Results: The results showed that after one session of submaximal exercise activity, HOMA-IR index decreased in non-athlete group (P = 0.034) and NO values increased in both athlete and non-athlete groups (P = 0.001, P = 0.002) and this increase was greater in the athlete group. Also, serum ADM levels were increased in the non-athlete group (P = 0.001) after the training session.
Conclusion: The single session of physical activity with increasing ADM and NO levels, can lead to better vasodilation and improved endothelial function as well as improved insulin resistance in inactive individuals. Since in athletes, only NO levels increased after the end of the activity, it seems that PA has a greater effect on improving the endothelial function of inactive people.
Material and
Methods: 12 athletes and 11 non-athletes participated in this quasi-experimental study. Study participants were selected by convenience sampling. Both groups performed the Bruce protocol. Blood samples were collected before and after the training session to study the variables. Data were analyzed using one-way analysis of covariance, paired t-test, independent t-test and Pearson correlation.
Results: The results showed that after one session of submaximal exercise activity, HOMA-IR index decreased in non-athlete group (P = 0.034) and NO values increased in both athlete and non-athlete groups (P = 0.001, P = 0.002) and this increase was greater in the athlete group. Also, serum ADM levels were increased in the non-athlete group (P = 0.001) after the training session.
Conclusion: The single session of physical activity with increasing ADM and NO levels, can lead to better vasodilation and improved endothelial function as well as improved insulin resistance in inactive individuals. Since in athletes, only NO levels increased after the end of the activity, it seems that PA has a greater effect on improving the endothelial function of inactive people.
Type of Study: Research |
Subject:
Special
Received: 2022/05/30 | Accepted: 2022/11/30 | Published: 2022/11/1
Received: 2022/05/30 | Accepted: 2022/11/30 | Published: 2022/11/1
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