The Simultaneous Effect of Regular Exercise and Vitamin D on NF-κBp65 levels in Male Rats Exposed to Hydrogen Peroxide

Authors

  • Naemeh MohseniZadeh1 1- Dept. of Exercise Physiology, School of Physical Education and Sport Sciences, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
  • Mohammad Ali Azarbayjani2 2- Dept. of Exercise Physiology, School of Physical Education and Sport Sciences, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
  • Hamid Najafipour3 3- Physiology Research Center & Dept. of Physiology, School of Medical, Kerman University of Medical Sciences, Kerman, Iran.
  • Hasan Matin Homaee4 4- Dept. of Exercise Physiology, School of Physical Education and Sport Sciences, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
  • AbbasAli Keshtkar5 5- Dept. of Epidemiology, School of Medical, Tehran University of Medical Sciences, Tehran, Iran.

DOI:

https://doi.org/10.22100/jkh.v12i3.1762

Keywords:

Myocardial inflammation, Oxidative stress, NF-κB p65, Regular exercise activity, Vitamin D.

Abstract

Introduction: Oxidative stress and inflammation are involved in common signaling pathways and play central role in heart functions and disorders. Factor kappa-B p65 (NF-κBp65), is an important marker of myocardial inflammation. This study investigated the combination of regular exercise (E), vitamin D (VD) and oxidative stress induced on the levels of NF-κBp65 in the myocardium.

Methods: 60 adult male rats of the Wistar race were randomly divided into 10 groups: control; H2O2; 2H2O2; H2O2+VD3; 2H2O2+VD3; H2O2+E; 2H2O2+E; H2O2+VD3+E; 2H2O2+VD3+E and dimethyl sulfoxide + saline that were under the intervention protocol for 8 weeks. An ELISA kit used to measure NF-κBp65 concentration. Data were analyzed three-way ANOVA. Significant level was set at 0.05.

Results: The results showed the Exercise had a decrease effect on NF-κBp65 protein concentration (P=0.049). Also, high concentration of H2O2 increased the NF_κBp65 protein concentration (P=0.013). On the other hand, the interaction of E and VD had decreasing effect on NF-κBp65 protein concentration (P=0.004). However, VD and E interaction with H2O2 were not significant. Coincidence of three interventions E, H2O2 and VD compared to the combined effect of each one, had a decreasing effect on the protein concentration of NF-κBp65 (P=0.038).

Conclusion: It seems that regular exercise activity, VD antioxidant and exogenous induction of oxidative stress can be used to preconditioning and reduce myocardial inflammation in high oxidative stress conditions.

Published

2017-11-13

Issue

Section

Original Article(s)

How to Cite

The Simultaneous Effect of Regular Exercise and Vitamin D on NF-κBp65 levels in Male Rats Exposed to Hydrogen Peroxide. (2017). Knowledge and Health in Basic Medical Sciences, 12(3), page:55-62. https://doi.org/10.22100/jkh.v12i3.1762

Most read articles by the same author(s)

<< < 54 55 56 57 58 59 60 61 62 63 > >>