How exercise may amend metabolic disturbances in diabetic cardiomyopathy

AD Hafstad, N Boardman, E Aasum - Antioxidants & redox signaling, 2015 - liebertpub.com
Significance: Over-nutrition and sedentary lifestyle has led to a worldwide increase in
obesity, insulin resistance, and type 2 diabetes (T2D) associated with an increased risk of …

Exercise-induced improvements in myocardial antioxidant capacity: the antioxidant players and cardioprotection

SK Powers, KJ Sollanek, MP Wiggs… - Free radical …, 2014 - Taylor & Francis
Endurance exercise training is known to promote beneficial adaptations to numerous tissues
including the heart. Indeed, endurance exercise training results in a cardioprotective …

Moderate intensity exercise prevents diabetic cardiomyopathy associated contractile dysfunction through restoration of mitochondrial function and connexin 43 levels …

S Veeranki, S Givvimani, S Kundu, N Metreveli… - Journal of molecular and …, 2016 - Elsevier
Aims Although the cardiovascular benefits of exercise are well known, exercise induced
effects and mechanisms in prevention of cardiomyopathy are less clear during obesity …

Long-term moderate intensity exercise alleviates myocardial fibrosis in type 2 diabetic rats via inhibitions of oxidative stress and TGF-β1/Smad pathway

SQ Wang, D Li, Y Yuan - The Journal of Physiological Sciences, 2019 - Springer
Exercise has an effect on the reduction of myocardial fibrosis in diabetic rats as previously
reported, in which oxidative stress and the TGF-β1/Smad signaling pathway may play key …

Excess linoleic acid increases collagen I/III ratio and “stiffens” the heart muscle following high fat diets

J Beam, A Botta, J Ye, H Soliman, BJ Matier… - Journal of biological …, 2015 - ASBMB
Controversy exists on the benefits versus harms of n-6 polyunsaturated fatty acids (n-6
PUFA). Although n-6 PUFA demonstrates anti-atherosclerotic properties, survival following …

Short term exercise induces PGC-1α, ameliorates inflammation and increases mitochondrial membrane proteins but fails to increase respiratory enzymes in aging …

A Botta, I Laher, J Beam, D DeCoffe, K Brown… - PLoS …, 2013 - journals.plos.org
PGC-1α, a transcriptional coactivator, controls inflammation and mitochondrial gene
expression in insulin-sensitive tissues following exercise intervention. However, attributing …

Egg white consumption increases GSH and lowers oxidative damage in 110-week-old geriatric mice hearts

Y Jiayu, A Botta, S Simtchouk, J Winkler… - The Journal of …, 2020 - Elsevier
The number of geriatrics with an advanced age is rising worldwide, with attendant
cardiovascular disorders, characterized by elevated oxidative stress. Such oxidative stress is …

Type II diabetes increases mitochondrial DNA mutations in the left ventricle of the Goto-Kakizaki diabetic rat

S Hicks, N Labinskyy, B Piteo… - American Journal …, 2013 - journals.physiology.org
Mitochondrial dysfunction has a significant role in the development of diabetic
cardiomyopathy. Mitochondrial oxidant stress has been accepted as the singular cause of …

Glutathione administration reduces mitochondrial damage and shifts cell death from necrosis to apoptosis in ageing diabetic mice hearts during exercise

S Golbidi, A Botta, S Gottfred, A Nusrat… - British Journal of …, 2014 - Wiley Online Library
Background and Purpose The effect of antioxidants on ageing type 2 diabetic (T 2 D) hearts
during exercise is unclear. We hypothesized that GSH therapy during exercise reduces …

Exosomes from Adipose-Derived Mesenchymal Stem Cells Protect Against Cyclophosphamide-Induced Cardiotoxicity in Rats

J Xiong, B Ding, W Zhu, L Xu, S Yu - International Heart Journal, 2023 - jstage.jst.go.jp
A certain dosage of cyclophosphamide (CYP) in clinical applications contributes to severe
cardiotoxicity. Herein, this study explored the impact of adipose-derived mesenchymal stem …