Different responses of apoptotic, inflammatory and heat shock protein gene expression to a single bout of high-intensity interval exercise between physically active and inactive men.

High mechanical load of muscles may induce muscular apoptosis on the one hand and adaptation to exercise on the other. This study aimed to explore whether changes of circulatory levels of inflammation, apoptosis and heat shock proteins (HSPs) messenger RNA (mRNA) following single bout of high-intensity interval exercise (HIIE) differs between physically active (PA) and inactive (PI) men. Nine PA and 9 PI (peak oxygen consumption: 2.

Evaluation of the Effects of High Intensity Interval Training on Cytokine Levels and Clinical Course in Treatment of Opioid Use Disorder.

Objective: Opioid use disorder (OpUD) is a biological and psychosocial disorder with limited treatment options. Addition of physical exercise to the pharmacological treatment has been proposed to be effective on reducing substance use and improving the quality of life. In this study we aimed to investigate the effects of a high-intensity interval training (HIIT) program on the serum levels of cortisol, insulin-like growth factor1 (IGF-1), interferon-gamma (IFN-γ), interleukin 17 (IL-17) and the clinical progress of inpatients with OpUD.

The Effects of Irisin on Nω-Nitro-L-arginine Methyl Ester Hydrochloride-Induced Hypertension in Rats.

Background: The cause of about 95% of hypertension, an important public health problem, is unknown. Intensive studies are underway to understand the physiopathology of hypertension. Irisin, a newly discovered hormone, has been reported to dilate vascular smooth muscle and lower blood pressure acutely.

Alteration in cardiac PI3K/Akt/mTOR and ERK signaling pathways with the use of growth hormone and swimming, and the roles of miR21 and miR133.

Athletes misuse recombinant human growth hormone (r-hGH) to enhance their performance. Although r-hGH is known to increase cardiac hypertrophy, the underlying molecular mechanism remains unclear. The aim of the present study was to investigate the role of r-hGH in cardiac intracellular signaling pathways and of miR-21 and miR-133 expression in rat hearts during exercise.