Results 101 to 110 of about 117,118 (314)

Insights into the heterogeneous muscle lipidome of dysferlin-deficient mice: effects of age, muscle type, and sex

Skeletal Muscle
Dysferlinopathy is an age-dependent muscular dystrophy caused by loss of the membrane-associated protein dysferlin. Disease severity increases with age and selectively affects specific muscle groups, yet the molecular basis for this vulnerability remains
Stacey N. Keenan, Jackie Bayliss, Olivia Lee, Erin M. Lloyd, Peter J. Meikle, Miranda D. Grounds, Matthew J. Watt   +6 more
doaj   +1 more source

Pre-exercise casein peptide supplementation enhances endurance training-induced mitochondrial enzyme activity in slow twitch muscle, but not fast twitch muscle of high fat diet-fed mice

Journal of Physical Fitness and Sports Medicine, 2015
To establish an efficient method of enhancing mitochondrial biogenesis, we investigated the effect of casein peptide supplementation. The aim of this study was to examine whether oral casein peptide ingestion enhances exercise-induced mitochondrial ...
Yutaka Matsunaga, Yuki Tamura, Yumiko Takahashi, Hiroyuki Masuda, Daisuke Hoshino, Yu Kitaoka, Noriko Saito, Hirohiko Nakamura, Yasuhiro Takeda, Hideo Hatta   +9 more
doaj   +1 more source

Ionic currents in slow twitch skeletal muscle in the rat.

The Journal of Physiology, 1980
1. The ionic currents in slow fibres isolated from rat soleus muscle have been studied under voltage‐clamp conditions with a double sucrose‐gap method and the results are compared to those obtained from fast fibres isolated from the iliacus muscle. 2. The mean value of the resting potential in slow fibres is ‐70 mV.
A, Duval, C, Léoty
openaire   +3 more sources

Effect of exercise‐related nasopharyngeal disorders on upper airway function in racehorses

Equine Veterinary Journal, EarlyView.
Abstract Background Exercise‐related upper respiratory tract (URT) disorders are frequently diagnosed in racehorses. Treatment recommendations are routinely based on subjective assessment of clinical evaluation and exercising endoscopy findings. Objectives To objectively investigate how palatal instability (PI), intermittent dorsal displacement of the ...
Hanna Vermedal, Ingunn Risnes Hellings, Zoe L. Fretheim‐Kelly, Constanze Fintl, Eric Strand   +4 more
wiley   +1 more source

Comparison of regulated passive membrane conductance in action potential–firing fast- and slow-twitch muscle

The Journal of General Physiology, 2009
In several pathological and experimental conditions, the passive membrane conductance of muscle fibers (Gm) and their excitability are inversely related. Despite this capacity of Gm to determine muscle excitability, its regulation in active muscle fibers
T. Pedersen, W. Macdonald, F. D. de Paoli, I. S. Gurung, O. B. Nielsen   +4 more
semanticscholar   +1 more source

Similar locomotor patterns across Quarter Horse disciplines inform lameness assessment

Equine Veterinary Journal, EarlyView.
Abstract Background Lineage‐based selection is central to the Quarter Horse industry and is often justified by the assumption that morphology determines locomotor function. However, objective evidence linking static conformation to discipline‐specific locomotor behaviour under standardised conditions remains limited.
Renata Farinelli de Siqueira, Lavínia Andressa Brito, Isabela Marques de Figueiredo, Ana Clara Rocha dos Santos, Larissa Santos dos Anjos   +4 more
wiley   +1 more source

The effects of inspiratory muscle training on plasma interleukin-6 concentration during cycling exercise and a volitional mimic of the exercise hyperpnea [PDF]

, 2013
It is unknown whether the respiratory muscles contribute to exercise-induced increases in plasma interleukin-6 (IL-6) concentration, if this is related to diaphragm fatigue, and whether inspiratory muscle training (IMT) attenuates the plasma IL-6 ...
Gonzalez, JT, Mills, Dean E., Gonzalez, Javier T., Neil C. Williams, Sharpe, GR, Sharpe, Graham R., McPhilimey, Martin J., Williams, NC, Mills, Dean, Gonzalez, Javier, McPhilimey, Martin, McPhilimey, MJ, Johnson, Michael A., Yvonne A. Barnett, Graham R. Sharpe, Barnett, YA, Martin J. McPhilimey, Mills, DE, Barnett, Yvonne, Javier T. Gonzalez, Sharpe, Graham, Williams, Neil C., Dean E. Mills, Johnson, MA, Barnett, Yvonne A., Michael A. Johnson, Williams, Neil   +26 more
core   +1 more source

Understanding the Symptom Burden of Complex Skull Base Tumors From the Patient's Perspective

Head &Neck, EarlyView.
ABSTRACT Background Symptom burden of skull base tumor (SBT) patients, especially those undergoing multimodality treatment, is poorly understood. We aim to understand symptom burden in this patient group using the core module the MD Anderson Symptom Inventory (MDASI).
Shirley Y. Su, Matheus Sewastjanow‐Silva, Jack Phan, Marc‐Elie Nader, Shaan M. Raza, Franco DeMonte, Paul W. Gidley, Ehab Y. Hanna, Loretta A. Williams   +8 more
wiley   +1 more source

Differences between glycogen biogenesis in fast- and slow-twitch rabbit muscle [PDF]

, 2003
Udgivelsesdato: 2003-Mar-17Skeletal muscle glycogen is an essential energy substrate for muscular activity. The biochemical properties of the enzymes involved in de novo synthesis of glycogen were analysed in two types of rabbit skeletal muscle fiber ...
Gasparotto, M, Prats, C, Cussó, R, Krisman, C R, Cadefau, J, Lerner, L R, Gil, M   +6 more
core  

Comparison of the Effects of Retraining After Lower Limb Suspension on the Expression of MURF1 and TRAF6 Genes in Slow- and Fast-Twitch Muscles of Male Rats [PDF]

Journal of Mazandaran University of Medical Sciences
Background and purpose: Exercise interventions are recognized as effective strategies for mitigating muscle atrophy. The present study aimed to investigate the effects of retraining, administered both before and after a period of lower limb suspension ...
Sudabeh Hassanshahi, Abdolreza Kazemi, Ayat Kaeidi   +2 more
doaj