Results 31 to 40 of about 1,845,718 (345)

Exercise-induced respiratory muscle fatigue: implications for performance [PDF]

open access: yes, 2008
It is commonly held that the respiratory system has ample capacity relative to the demand for maximal O-2 and CO2 transport in healthy humans exercising near sea level.
Polkey, MI, Romer, LM
core   +1 more source

Early Rehabilitation with Weight-bearing Standing-shaking-board Exercise in Combination with Electrical Muscle Stimulation after Anterior Cruciate Ligament Reconstruction [PDF]

open access: yes, 2012
The objective of early rehabilitation after anterior cruciate ligament (ACL) reconstruction is to increase the muscle strength of the lower extremities. Closed kinetic chain (CKC) exercise induces co-contraction of the agonist and antagonist muscles. The
Fujii, Toshihiro   +4 more
core   +1 more source

Muscle Activation during the Squat Performed in Different Ranges of Motion by Women

open access: yesMuscles, 2023
Purpose: To analyze the muscle activation of the rectus femoris (RF), vastus lateralis (VL), gluteus maximus (GM), and biceps femoris (BF) in concentric and eccentric actions in the squat at 90° and 140° range of motion. Methods: Thirty-five women (32.9 ±
Lissiane Almeida Cabral   +9 more
doaj   +1 more source

Muscle spindles of the rat sternomastoid muscle

open access: yesEuropean Journal of Translational Myology, 2018
The sternomastoid (SM) muscle in rodents presents a peculiar distribution of fiber types with a steep gradient from the ventral, superficial, white portion to the dorsal, deep, red region, where muscle spindles are restricted. Cross section of the medial longitudinal third of the rat SM contains around 10,000 muscle fibers with a mean diameter of 51.28±
Veronica Macchi   +13 more
openaire   +7 more sources

From omics to AI—mapping the pathogenic pathways in type 2 diabetes

open access: yesFEBS Letters, EarlyView.
Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan   +2 more
wiley   +1 more source

Clinical Advances in Neuromuscular Diseases: Neurometabolic Disorders

open access: yesMuscles, 2023
Metabolic myopathies are characterized by the dysfunction of several metabolic pathways that results in a deficiency of fuels required to generate energy for muscle contractions [...]
Corrado Angelini, Daniela Tavian
doaj   +1 more source

Muscle Differentiation: A Gene for Slow Muscle? [PDF]

open access: yesCurrent Biology, 2004
Skeletal muscle comes in two fundamental flavours, slow and fast, which determine physiological performance. Zebrafish screens have provided a handle on the molecular mechanism driving slow muscle formation. The transcriptional repressor Blimp1 has now been shown to be required in embryonic slow muscle precursor cells.
openaire   +4 more sources

Selective Cricothyroid Muscle Reinnervation by Muscle-Nerve-Muscle Neurotization [PDF]

open access: yesArchives of Otolaryngology–Head & Neck Surgery, 2001
To determine if selective reinnervation of the cricothyroid muscle could be achieved with muscle-nerve-muscle neurotization.Case series.Tertiary referral center.Three consecutive patients with high vagal lesions that resulted in unilateral laryngeal paralysis.Patients underwent laryngeal reinnervation with ansa hypoglossi to recurrent laryngeal nerve ...
Ramon M. Esclamado   +5 more
openaire   +2 more sources

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

open access: yesFEBS Letters, EarlyView.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan   +2 more
wiley   +1 more source

Uncovering changes in proteomic signature of rat pelvic floor muscles in pregnancy. [PDF]

open access: yes, 2019
BackgroundStructural and functional changes of the rat pelvic floor muscles during pregnancy, specifically, sarcomerogenesis, increase in extracellular matrix content, and higher passive tension at larger strains protect the integral muscle components ...
Alperin, Marianna   +4 more
core   +1 more source

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