Results 141 to 150 of about 329,736 (281)

Translating gut microbiome research into therapies for type 1 diabetes

open access: yesExperimental Physiology, EarlyView.
Abstract Type 1 diabetes (T1D) is characterised by the loss of functional pancreatic β‐cells, for which lifelong insulin therapy remains the standard of care. Given that the gut microbiome can influence host health and that shifts in gut microbial profiles have been observed in T1D, growing interest has emerged in the role of the gut microbiome in T1D,
Shanti P. Kok   +2 more
wiley   +1 more source

Mitochondrial Ca2+ uniporter haploinsufficiency leads to sexually dimorphic redox imbalance and metabolic remodelling in the mouse brain

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend The genetic inactivation of one Mcu allele leads to sex‐specific changes in neuronal function in adult mice, that is, the firing of action potentials and the relationship between cytosolic and mitochondrial Ca2+ levels. The ability to produce NAD(P)H by stimulated neural tissue is largely preserved in male mice but delayed in ...
Jenna Gray   +16 more
wiley   +1 more source

Excessive training does not induce mitochondrial dysfunction or impair insulin signalling within skeletal muscle

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Three weeks of overtraining in trained endurance athletes reduced exercise performance without impairing glucose tolerance. In skeletal muscle, overtraining was associated with increased expression of lipid metabolism‐related proteins, enhanced mitochondrial biogenesis and preserved insulin signalling, despite elevated oxidative ...
Geneviève J. DesOrmeaux   +7 more
wiley   +1 more source

CYSTAMINE AND HOMOCYSTAMINE OXIDATION IN A COUPLED REACTION CATALYZED BY DIAMINEOXIDASE AND ALDEHYDE DEHYDROGENASE

open access: yes, 1994
Cystamine and homocystamine are oxidatively monodeaminated by lentil seedling amineoxidase and the aminoaldehydes arising from this reaction are readily oxidized to the corresponding omega-aminoacids by bakers yeast aldehyde dehydrogenase.
CINI, Chiara   +4 more
core  

Demonstration of beat‐to‐beat, on‐demand ATP synthesis in ventricular myocytes reveals sex‐specific mitochondrial and cytosolic dynamics

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Beat‐locked mitochondrial ATP transients reveal modular, sex‐specific bioenergetic control during excitation–contraction coupling. A, each action potential activates L‐type CaV1.2 channels, producing a Ca2+ influx that triggers ryanodine receptors (RyR2) and elicits SR Ca2+ release.
Paula Rhana   +2 more
wiley   +1 more source

Short‐Term Effect of Fishmeal‐Free Feed Formulation on Growth Performance, Feed Efficiency and Transcriptomic Profile of Hypothalamus and Liver in Atlantic Salmon

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 6, December 2026.
Transcriptomic responses of the hypothalamus and liver were compared in Atlantic salmon fed fishmeal or fishmeal‐free diets under simulated Tasmanian summer conditions. Fishmeal‐free feeding reduced growth performance, downregulated hypothalamic orexigenic pathways and increased hepatic lipogenesis. ABSTRACT Atlantic salmon (Salmo salar) aquaculture is
Maximiliano M. Canepa   +6 more
wiley   +1 more source

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