Results 121 to 130 of about 34,282 (300)

Heart failure in two male patients with late‐onset Fabry mutation (IVS4 + 919G > A)

open access: yes
ESC Heart Failure, Volume 12, Issue 2, Page 1508-1513, April 2025.
Xufei Yang   +3 more
wiley   +1 more source

Determinants of maximal oxygen uptake in highly trained females and males: a mechanistic study of sex differences using advanced invasive methods

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend The results from this study show that maximal cardiac output, stroke volume and leg blood flow are similar between highly trained females and males after normalisation to lean body mass (LBM). However, the 10% higher haemoglobin concentration ([Hb]) and arterial O2 content in males result in higher systemic and leg O2 delivery ...
Øyvind Skattebo   +11 more
wiley   +1 more source

Energetic microdomains and the vascular control of neuronal and muscle excitability: Toward a unified model

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend The capillary–mitochondria–ion channel (CMIC) axis scales structural resources to match functional workload. (Left) In settings of restricted energetic capacity (e.g. cortical neurons), sparse capillary networks and modest mitochondrial pools set a lower energetic ceiling, sufficient to support phasic, low‐workload excitability. (
L. Fernando Santana, Scott Earley
wiley   +1 more source

Pengaruh Asam Tanat, Sukrosa Dan Sorbitol Terhadap Kualitas Surimi Ikan Swangi (Priacanthus Tayenus) Selama Penyimpanan Suhu -5oc [PDF]

open access: yes, 2013
Surimi adalah daging lumat yang telah mengalami proses pencucian, pengepressan dan pembekuan. Surimi dengan perlakuan pencucian, setting suhu pemasakan dan penyimpanan pada suhu yang berbeda menghasilkan kualitas yang berbeda pula.
Aminudin, N. (Nur)   +2 more
core  

Kinetic Mechanism of Ca2+-controlled Changes of Skeletal Troponin I in Psoas Myofibrils [PDF]

open access: bronze, 2012
Alfredo Jesús López Dávila   +9 more
openalex   +1 more source

Fibre Type–Specific Proteomics Reveals Shared and Distinct Skeletal Muscle Adaptations to Resistance Training and Beta2‐Adrenergic Agonist

open access: yesJournal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 1, February 2026.
ABSTRACT Background Skeletal muscle is essential for metabolic health and physical function. While resistance training promotes muscle hypertrophy, alternative therapeutic strategies are needed for individuals unable to engage in physical activity. Because beta2‐adrenergic stimulation induces muscle growth without mechanical load, we assessed muscle ...
Søren Jessen   +9 more
wiley   +1 more source

Identification of Xin-repeat proteins as novel ligands of the SH3 domains of nebulin and nebulette and analysis of their interaction during myofibril formation and remodeling

open access: yesMolecular Biology of the Cell, 2013
The striated muscle–specific actin-binding proteins Xin and Xirp2 are identified as novel ligands of the SH3 domains of the thin filament ruler nebulin and nebulette.
Stefan Eulitz   +12 more
semanticscholar   +1 more source

Reference Methods for Measuring Skeletal Muscle Mass: A Critical Perspective

open access: yesJournal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 1, February 2026.
ABSTRACT Skeletal muscle (SM) is an integral organ component in the pathophysiology of many acute and chronic diseases. But is there a ‘gold’ standard or accepted reference method for quantifying the amount and composition of human SM mass? Exploring that question led us to recognize the existence of a SM measurement paradigm that divides methods into ...
Steven B. Heymsfield   +7 more
wiley   +1 more source

Mechanical characterization of skeletal muscle myofibrils

open access: yesBiophysical Journal, 1996
A new instrument, based on a technique described previously, is presented for studying mechanics of micron-scale preparations of two to three myofibrils or single myofibrils from muscle. Forces in the nanonewton to micronewton range are measurable with 0.5-ms time resolution.
Friedman, A.L., Goldman, Y.E.
openaire   +2 more sources

At Physiological Temperatures the ATPase Rates of Shortening Soleus and Psoas Myofibrils Are Similar [PDF]

open access: bronze, 2003
Robin Candau   +4 more
openalex   +1 more source

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