Results 221 to 230 of about 156,228 (267)

Cyclophilin D deficiency exacerbates diet-induced obesity and selectively enhances skeletal muscle mitochondrial respiration in male mice. [PDF]

Pflugers Arch
Hembree JL, Abplanalp WA, Elrod JW, Pfluger PT.   +3 more
europepmc   +1 more source

SYNJ2BP is associated with mitochondrial abnormalities and skeletal muscle atrophy in experimental models. [PDF]

Front Cell Dev Biol
Zhang J, Yang Y, Meng X, Wang X, Dai J, Zhang P, Wang J, Fei W.   +7 more
europepmc   +1 more source

Lipids and mitochondria in diabetic muscle

, 2007
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The lifecycle of skeletal muscle mitochondria in obesity

Obesity Reviews, 2021
SummarySkeletal muscle possesses dramatic metabolic plasticity that allows for the rapid adaptation in cellular energy transduction to meet the demands of the organism. Obesity elicits changes in skeletal muscle structure and function, resulting in the accumulation of intramuscular lipids.
Chantal A. Pileggi, Gaganvir Parmar, Mary‐Ellen Harper   +2 more
openaire   +2 more sources

Characterization of frog muscle mitochondria

American Journal of Physiology-Cell Physiology, 1978
Studies on oxidative phosphorylation revealed that, in frog skeletal muscle mitochondria (SKMM) from the thigh, the adenosine diphosphate/oxygen ratio (ADP/O) was 2.8 +/- 0.1 SE, and the respiratory control ratio was 9.5 +/- 0.9, with pyruvate/malate as the substrate. Oxygen uptake rate (Qo2) was 225 mumol O2 per minute per gram mitochondrial protein +
C, Skoog, U, Kromer, R W, Mitchell, J, Hoogstraten, N L, Stephens   +4 more
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Protonmotive force in muscle mitochondria

Muscle & Nerve, 1982
AbstractThe protonmotive force (Δp) of muscle mitochondria was measured by estimating the distribution of 14C‐labeled TPMP (trimethylphenylphosphonium iodide) and 14C‐labeled acetate across the inner membrane of muscle mitochondria. The matrix volume was simultaneously determined using 3H‐labeled H2O and 3H‐labeled mannitol and repeated drying to ...
D A, Stumpf, R, Haas, L A, Eguren, J K, Parks, R E, Eilert   +4 more
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Muscle Mitochondria Investigation in Myotonic Dystrophy

European Neurology, 2008
Mitochondrial abnormalities have been previously reported in some patients with myotonic dystrophy (DM). The aim of the present paper was to study muscle mitochondria in 32 DM patients by morphological, biochemical (when suggested by morphology) and genetic analysis.
VITA, Giuseppe, TOSCANO, Antonio, PRELLE, A, BORDONI, A, CHECCARELLI, N, BRESOLIN, N, BARADELLO, Alice, MESSINA, Corrado   +7 more
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Mitochondria in muscle cell death

Neurological Sciences, 1999
Mitochondria, the main source of energy for eukaryotic cells through oxidative phosphorylation, also play a key role in the pathways to cell death. The mode of cell death may be influenced by the availability of ATP, and its very occurrence may critically depend on release of mitochondrial proteins like cytochrome c, apoptosis-inducing factor and ...
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Effects of propranolol on heart muscle mitochondria

Biochemical Pharmacology, 1972
Abstract The effects of propranolol on oxidative phosphorylation and oxidation of succinate, α-ketoglutarate, glutamate and l -malate coupled with pyruvate by rat heart mitochondria were studied. Oxidative phosphorylation and oxidation of NAD + -linked substrates by heart mitochondria were depressed by 1.44 × 10 −3 M propranolol.
A, Sakurada, D O, Voss, D, Brandão, A P, Campello   +3 more
openaire   +2 more sources