Are alterations in skeletal muscle mitochondria a cause or consequence of insulin resistance?

AJ Genders, GP Holloway, DJ Bishop - International Journal of Molecular …, 2020 - mdpi.com
As a major site of glucose uptake following a meal, skeletal muscle has an important role in
whole-body glucose metabolism. Evidence in humans and animal models of insulin …

High-glucose diets induce mitochondrial dysfunction in Caenorhabditis elegans

J Alcántar-Fernández, A González-Maciel… - PLoS …, 2019 - journals.plos.org
Glucose is an important nutrient that dictates the development, fertility and lifespan of all
organisms. In humans, a deficit in its homeostatic control might lead to hyperglucemia and …

Potential regulatory role of PGC-1α within the skeletal muscle during metabolic adaptations in response to high-fat diet feeding in animal models

SXH Mthembu, SE Mazibuko-Mbeje, K Ziqubu… - … -European Journal of …, 2024 - Springer
High-fat diet (HFD) feeding in rodents has become an essential tool to critically analyze and
study the pathological effects of obesity, including mitochondrial dysfunction and insulin …

Melatonin reverses the loss of the anticontractile effect of perivascular adipose tissue in obese rats

NA Gonzaga, WMC Awata, SP Ficher… - Journal of Pineal …, 2021 - Wiley Online Library
Perivascular adipose tissue (PVAT) undergoes functional changes in obesity. Increased
oxidative stress is a central mechanism whereby obesity induces loss of the anticontractile …

RNA binding protein HuD contributes to β-cell dysfunction by impairing mitochondria dynamics

Y Hong, H Tak, C Kim, H Kang, E Ji, S Ahn… - Cell Death & …, 2020 - nature.com
Imbalanced mitochondrial dynamics in pancreatic β-cells contributes to β-cell dysfunction in
diabetes; however, the molecular mechanisms underlying mitochondrial dynamics in the …

Effect of polyhexamethylene biguanide solution on bacterial load and biofilm in venous leg ulcers: a randomized controlled trial

EL Borges, SS Frison… - Journal of Wound …, 2018 - journals.lww.com
PURPOSE: The purpose of this study was to investigate the effect of polyhexamethylene
biguanide (PHMB) solution as a wound cleanser on bacterial load and bacterial biofilm in …

Increasing energy expenditure through exercise and low ambient temperature offers oxidative protection to the hypothalamus after high‐fat feeding to mice

J Jaroslawska, E Gospodarska… - Journal of …, 2022 - Wiley Online Library
The effects of weight loss produced by increased energy expenditure on measures of
oxidative stress and mitochondrial damage have not been investigated in the hypothalamus …

The superior beneficial effects of exercise training versus hormone replacement therapy on skeletal muscle of ovariectomized rats

SB Silva, K Honorato-Sampaio, SP Costa… - Scientific reports, 2022 - nature.com
Previous studies have highlighted the positive effects of Estradiol (E2) replacement therapy
and physical exercise on skeletal muscle during menopause. However, the comparison …

Liver-metabolizing genes and their relationship to the performance of elite Spanish male endurance athletes; a prospective transversal study

D Varillas Delgado, JJ Tellería Orriols… - Sports Medicine …, 2019 - Springer
Background The genetic profile that is needed to define an endurance athlete has been
studied during recent years. The main objective of this work is to approach for the first time …

Swimming improves cognitive reserve in ovariectomized rats and enhances neuroprotection after global cerebral ischemia

M Zhang, Y Zhai, Y Sun, W Zhang, Q Li, D Brann… - Brain Research, 2018 - Elsevier
Cognitive reserve has been proposed to account for different responses to brain damage or
pathology. Factors implicated to influence cognitive reserve include cognitive engagement …