Results 11 to 20 of about 214,795 (311)
Experimental Physiology, 2023 The human LHCN‐M2 myoblast cell line has the potential to be used to investigate skeletal muscle development and metabolism. Experiments were performed to determine how different concentrations of human serum affect myogenic differentiation and ...
Mark C. Turner +4 more
doaj +1 more source
Current Issues in Molecular Biology, 2021 Studies of the function of the female reproductive system in zero gravity are urgent for the future exploration of deep space. Female reproductive cells, oocytes, are rich in mitochondria, which allow oocytes to produce embryos.
Irina V. Ogneva, Maria A. Usik
doaj +1 more source
Chromon-3-aldehyde derivatives restore mitochondrial function in rat cerebral ischemia [PDF]
Iranian Journal of Basic Medical Sciences, 2020 Objective(s): This work aimed to assess the effect of 10 new chromon-3-aldehyde derivatives on changes of mitochondrial function under the conditions of brain ischemia in rats.
Dmitry Pozdnyakov +2 more
doaj +1 more source
Bioengineering, 2022 Bacterial adhesion to dental implants is the onset for the development of pathological biofilms. Reliable characterization of this initial process is the basis towards the development of anti-biofilm strategies.
Katharina Doll-Nikutta +8 more
doaj +1 more source
Journal of Functional Morphology and Kinesiology, 2023 This study aimed to associate body composition with fractional oxygen extraction at rest in healthy adult men. Fourteen healthy adults (26.93 ± 2.49 years) from Chile participated.
Rodrigo Yáñez-Sepúlveda +6 more
doaj +1 more source
Comparison Between O and OH Intermediates of Cytochrome c Oxidase Studied by FTIR Spectroscopy
Frontiers in Chemistry, 2020 Cytochrome c oxidase is terminal enzyme in the respiratory chain of mitochondria and many aerobic bacteria. It catalyzes reduction of oxygen to water. During its catalysis, CcO proceeds through several quite stable intermediates (R, A, PR/M, O/OH, E/EH).
Elena Gorbikova +2 more
doaj +1 more source
The Warburg effect suppresses oxidative stress induced apoptosis in a yeast model for cancer. [PDF]
PLoS ONE, 2009 BACKGROUND: Otto Warburg observed that cancer cells are often characterized by intense glycolysis in the presence of oxygen and a concomitant decrease in mitochondrial respiration.
Christoph Ruckenstuhl +7 more
doaj +1 more source
Extensive prokaryotic maintenance respiration in the sea influenced by osmoregulation
Frontiers in Marine Science, 2023 Microbial respiration is the major process consuming oxygen in the biosphere. The relative energy demand from growth of biomass or maintenance activities determines the regulation of respiration with impact on how the development of hypoxia and CO2 ...
Johan Wikner +2 more
doaj +1 more source
Experimental substantiation of permeabilized hepatocytes model for investigation of mitochondria in situ respiration [PDF]
The Ukrainian Biochemical Journal, 2015 To verify experimentally the model of permeabilized hepatocytes, the degree of cell permeability was assessed using trypan blue and polarographycally determined cell respiration rate upon succinate (0.35 mM) and α-ketoglutarate (1 mM) oxidation ...
V. M. Merlavsky +3 more
doaj +1 more source
Role of Second Quinone Binding Site in Proton Pumping by Respiratory Complex I
Frontiers in Chemistry, 2019 Respiratory complex I performs the reduction of quinone (Q) to quinol (QH2) and pumps protons across the membrane. Structural data on complex I have provided spectacular insights into the electron and proton transfer paths, as well as into the long (~30 ...
Outi Haapanen +3 more
doaj +1 more source