Physiological and methodological aspects of rate of force development assessment in human skeletal muscle

2017 ◽  
Vol 38 (5) ◽  
pp. 743-762 ◽  
Author(s):  
David Rodríguez-Rosell ◽  
Fernando Pareja-Blanco ◽  
Per Aagaard ◽  
Juan José González-Badillo
Keyword(s):  
Skeletal Muscle ◽  
Human Skeletal Muscle ◽  
Rate Of Force Development ◽  
Force Development ◽  
Development Assessment ◽  
Methodological Aspects

Methodological Aspects of Measuring Human Skeletal Muscle Electrolyte Content and Ouabain Binding Capacity

1998 ◽  
Vol 260 (2) ◽  
pp. 218-222 ◽  
Author(s):  
M.Stig Djurhuus ◽  
Niels A.H. Klitgaard ◽  
Claus Tveskov ◽  
Klavs Madsen ◽  
Bernadette Guldager ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Human Skeletal Muscle ◽  
Binding Capacity ◽  
Ouabain Binding ◽  
Electrolyte Content ◽  
Methodological Aspects

Effects of ischaemic training on force development and fibre-type composition in human skeletal muscle

1991 ◽  
Vol 11 (1) ◽  
pp. 41-49 ◽  
Author(s):  
O. Eiken ◽  
C. J. Sundberg ◽  
M. Esbjörnsson ◽  
A. Nygren ◽  
L. Kaijser
Keyword(s):  
Skeletal Muscle ◽  
Fibre Type ◽  
Human Skeletal Muscle ◽  
Fibre Type Composition ◽  
Force Development ◽  
Type Composition

scholarly journals Effects of Muscle-Tendon Interaction on Force Development in Human Skeletal Muscle in Vivo

Biomechanisms ◽  
2008 ◽  
Vol 19 (0) ◽  
pp. 11-22
Author(s):  
Toshiaki ODA ◽  
Ryutaro HIMENO ◽  
Hiroaki KANEHISA ◽  
Tetsuo FUKUNAGA ◽  
Yasuo KAWAKAMI
Keyword(s):  
Skeletal Muscle ◽  
Human Skeletal Muscle ◽  
Force Development

scholarly journals Hyperammonemia results in reduced muscle function independent of muscle mass

2016 ◽  
Vol 310 (3) ◽  
pp. G163-G170 ◽  
Author(s):  
John McDaniel ◽  
Gangarao Davuluri ◽  
Elizabeth Ann Hill ◽  
Michelle Moyer ◽  
Ashok Runkana ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Muscle Strength ◽  
Muscle Fatigue ◽  
Grip Strength ◽  
Ex Vivo ◽  
Rate Of Force Development ◽  
Force Development ◽  
Cirrhotic Patients ◽  
Maximum Grip Strength ◽  
Maximum Grip

The mechanism of the nearly universal decreased muscle strength in cirrhosis is not known. We evaluated whether hyperammonemia in cirrhosis causes contractile dysfunction independent of reduced skeletal muscle mass. Maximum grip strength and muscle fatigue response were determined in cirrhotic patients and controls. Blood and muscle ammonia concentrations and grip strength normalized to lean body mass were measured in the portacaval anastomosis (PCA) and sham-operated pair-fed control rats ( n = 5 each). Ex vivo contractile studies in the soleus muscle from a separate group of Sprague-Dawley rats ( n = 7) were performed. Skeletal muscle force of contraction, rate of force development, and rate of relaxation were measured. Muscles were also subjected to a series of pulse trains at a range of stimulation frequencies from 20 to 110 Hz. Cirrhotic patients had lower maximum grip strength and greater muscle fatigue than control subjects. PCA rats had a 52.7 ± 13% lower normalized grip strength compared with control rats, and grip strength correlated with the blood and muscle ammonia concentrations ( r2 = 0.82). In ex vivo muscle preparations following a single pulse, the maximal force, rate of force development, and rate of relaxation were 12.1 ± 3.5 g vs. 6.2 ± 2.1 g; 398.2 ± 100.4 g/s vs. 163.8 ± 97.4 g/s; −101.2 ± 22.2 g/s vs. −33.6 ± 22.3 g/s in ammonia-treated compared with control muscle preparation, respectively ( P < 0.001 for all comparisons). Tetanic force, rate of force development, and rate of relaxation were depressed across a range of stimulation from 20 to 110 Hz. These data provide the first direct evidence that hyperammonemia impairs skeletal muscle strength and increased muscle fatigue and identifies a potential therapeutic target in cirrhotic patients.

TGFß regulates metabolism of human skeletal muscle cells by miRNAs

2018 ◽  
Author(s):  
S Höckele ◽  
P Huypens ◽  
C Hoffmann ◽  
T Jeske ◽  
M Hastreiter ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Human Skeletal Muscle ◽  
Muscle Cells ◽  
Skeletal Muscle Cells ◽  
Human Skeletal Muscle Cells

IRAK-1/IRS-1 Signaling Cross Talk in Human Skeletal Muscle—Role in Insulin Resistance

Diabetes ◽  
2018 ◽  
Vol 67 (Supplement 1) ◽  
pp. 159-OR
Author(s):  
THEODORE P. CIARALDI ◽  
SUNDER MUDALIAR ◽  
LIWU LI ◽  
ROSARIO SCALIA ◽  
XIAO JIAN SUN ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Skeletal Muscle ◽  
Cross Talk ◽  
Human Skeletal Muscle

1891-P: Palmitate-Enriched Lipid Ingestion Acutely Induces Insulin Resistance Associated with PKCγ Activation and Impaired Mitochondrial Function in Human Skeletal Muscle

Diabetes ◽  
2020 ◽  
Vol 69 (Supplement 1) ◽  
pp. 1891-P
Author(s):  
THERESIA SARABHAI ◽  
CHRYSI KOLIAKI ◽  
SABINE KAHL ◽  
DOMINIK PESTA ◽  
LUCIA MASTROTOTARO ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Skeletal Muscle ◽  
Mitochondrial Function ◽  
Human Skeletal Muscle

Effect of insulin on GLUT4 cell surface content and turnover rate in human skeletal muscle as measured by the exofacial bis-mannose photolabeling technique

Diabetes ◽  
1997 ◽  
Vol 46 (12) ◽  
pp. 1965-1969 ◽  
Author(s):  
S. Lund ◽  
G. D. Holman ◽  
J. R. Zierath ◽  
J. Rincon ◽  
L. A. Nolte ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Cell Surface ◽  
Human Skeletal Muscle ◽  
Turnover Rate ◽  
Surface Content
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