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Št. zadetkov: 5
Alterations in Muscle Contractile Properties, Structure, and Function During 10-Day Bed Rest, Post-Recovery, and Following COVID-19 Lockdown
Boštjan Šimunič, Martino V. Franchi, Fabio Sarto, Elena Monti
Raziskovalni podatki
Oznake: Atrophy;Bed rest;Physical inactivity;Skeletal muscle;Tensiomyography;
We aimed to identify early tensiomyography alterations in six muscles during a 10-day bed rest (BR10), followed by a 30-day recovery period (R+30), and to compare these changes with those observed after the 54-day COVID-19 lockdown in ten healthy males (22.9 ± 5.0 years). Tensiomyography and muscle ...
Leto: 0 Vir: Digitalni repozitorij raziskovalnih organizacij Slovenije
Neuromuscular junction instability and altered intracellular calcium handling as early determinants of force loss during unloading in humans
Elena Monti, Carlo Reggiani, Martino V. Franchi, Luana Toniolo, Marco Sandri, Andrea Armani, Sandra Zampieri, Boštjan Šimunič, Rado Pišot, Marco Narici
Izvirni znanstveni članek
Oznake: Ca2+ dynamics;muscle atrophy;neuromuscular junction instability;sarcoplasmic reticulum;single fibre atrophy;single fibre contractile impairment;unloading;
Unloading induces rapid skeletal muscle atrophy and functional decline. Importantly, force is lost at a much higher rate than muscle mass. We aimed to investigate the early determinants of the disproportionate loss of force compared to that of muscle mass in response to unloading. Ten young particip ...
Leto: 2021 Vir: Repozitorij Univerze na Primorskem (RUP)
Upregulation of sarcolemmal hemichannels and inflammatory transcripts with neuromuscular junction instability during lower limb unloading in humans
Giuseppe Sirago, Julián Candia, Martino V. Franchi, Fabio Sarto, Elena Monti, Luana Toniolo, Carlo Reggiani, Emiliana Giacomello, Sandra Zampieri, Marco Narici
Izvirni znanstveni članek
Oznake: miščnoskeletni sistem;skeletne mišice;živčno-mišični spoj;sarkolemski hemokanali;spodnje okončine;skeletal muscles;neuromuscular junction;sarcolemmal hemichannels;lower limb;
Upregulation of sarcolemmal hemichannels and inflammatory transcripts with neuromuscular junction instability during lower limb unloading in humans
Leto: 2023 Vir: Univerza na Primorskem (UP)
Effects of a 2-year exercise training on neuromuscular system health in older individuals with low muscle function
Elena Monti, Sara Tagliaferri, Sandra Zampieri, Fabio Sarto, Giuseppe Sirago, Martino V. Franchi, Andrea Ticinesi, Yari Longobucco, Elisa Adorni, Marco Narici
Izvirni znanstveni članek
Oznake: miščnoskeletni sistem;skeletne mišice;fragment C-terminalnega agrina;lahke verige živčnih nitk;vadbene intervencije;sarkopenija;starostniki;skeletal muscles;C-terminal agrin fragment;neurofilament light chain;exercise interventions;sarcopenia;elderly;
Effects of a 2-year exercise training on neuromuscular system health in older individuals with low muscle function
Leto: 2023 Vir: Univerza na Primorskem (UP)
Mitochondrial sensitivity to submaximal [ADP] following bed rest
Lucrezia Zuccarelli, Maria De Martino, Antonio Filippi, Alice E. Knapton, Benjamin D. Thackray, Giovanni Baldassarre, Boštjan Šimunič, Rado Pišot, Giuseppe Sirago, Elena Monti, Marco Narici, Miriam Isola, Andrew J. Murray, Giovanna Lippe, Bruno Grassi
Izvirni znanstveni članek
Oznake: ADP;ležanje v postelji;občutljivost mitohondrijev;težke verige miozina;mitohondriji skeletnih mišic;bed rest;mitochondrial sensitivity;myosin heavy chains;skeletal muscle mitochondria;
Background: We recently demonstrated that following a 10-day exposure to inactivity/simulated microgravity impairments ofoxidative metabolism were located ‘upstream’ of mitochondrial function, as evaluated by maximal ADP-stimulated mitochon-drial respiration (JO 2max) determined ex vivo. The aim of ...
Leto: 2025 Vir: Repozitorij Univerze na Primorskem (RUP)
Št. zadetkov: 5
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