Results 21 to 30 of about 67,649 (311)

The Diaphragm Muscle Manual Evaluation Scale [PDF]

open access: yesCureus, 2019
This is a technical report describing how to use the Manual Evaluation Diaphragm (MED) scale, the only evaluation scale in the world to generate a value for the mobility of the main respiratory muscle. In a previously published paper, we described how the areas of the diaphragm should be palpated correctly because a valid manual diaphragmatic ...
Bordoni, Bruno, Morabito, Bruno
openaire   +2 more sources

Intra-Rater Reliability of Shear Wave Elastography for the Quantification of Respiratory Muscles in Adolescent Athletes

open access: yesSensors, 2022
The aim of this study was to assess the intra-rater reliability and agreement of diaphragm and intercostal muscle elasticity and thickness during tidal breathing. The diaphragm and intercostal muscle parameters were measured using shear wave elastography
Małgorzata Pałac, Paweł Linek
doaj   +1 more source

Diagnostic and clinical values of non-cardiac ultrasound in COPD: A systematic review

open access: yesBMJ Open Respiratory Research, 2020
Background Clinical and research utility of non-cardiac ultrasound (US) in chronic obstructive pulmonary disease (COPD) has been widely investigated. However, there is no systematic review assessing the clinical values of non-cardiac US techniques in ...
Saeed M Alghamdi   +10 more
doaj   +1 more source

Measuring neuromuscular junction functionality [PDF]

open access: yes, 2017
Neuromuscular junction (NMJ) functionality plays a pivotal role when studying diseases in which the communication between motor neuron and muscle is impaired, such as aging and amyotrophic lateral sclerosis (ALS).
Del Prete, Zaccaria   +4 more
core   +1 more source

Muscle Fibres of the Rat Diaphragm [PDF]

open access: yesNature, 1950
IN the course of an investigation of nerve endings in the rat diaphragm, it was noticed by Dr. J. A. Hewitt and one of us (C. S.) that the muscle fibres seemed to be of two types, reminiscent somewhat of the well-known pale and red fibres in voluntary muscles described by Jordan1 and several others. The ‘red’ variety seemed to be more numerous than the
C, SITARAMAYYA, M M, BLUHM
openaire   +2 more sources

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

Angiotensin II type 1 receptor antagonists alleviate muscle pathology in the mouse model for laminin-alpha2-deficient congenital muscular dystrophy (MDC1A) [PDF]

open access: yes, 2012
BACKGROUND: Laminin-alpha2-deficient congenital muscular dystrophy (MDC1A) is a severe muscle-wasting disease for which no curative treatment is available.
Lin, Shuo   +2 more
core   +1 more source

A comparative study of aging of the elastic fiber system of the diaphragm and the rectus abdominis muscles in rats

open access: yesBrazilian Journal of Medical and Biological Research, 2000
In the present study the age-related changes of the striated muscle elastic fiber system were investigated in the diaphragm and rectus abdominis muscles of 1-, 4-, 8- and 18-month-old rats.
C.J. Rodrigues, A.J. Rodrigues Junior
doaj   +1 more source

Computed tomography reveals hypertrophic remodelling of the diaphragm in cystic fibrosis but not in COPD

open access: yesERJ Open Research, 2023
Background Computed tomography (CT) is increasingly used for assessing skeletal muscle characteristics. In cystic fibrosis (CF) and chronic obstructive pulmonary disease (COPD), reduced limb muscle mass predicts poor clinical outcomes.
Fatemeh Ostadan   +10 more
doaj   +1 more source

Investigating A Dose Response Relationship between High Fat Diet Consumption and the Contractile Performance of Isolated Mouse Soleus, EDL and Diaphragm Muscles [PDF]

open access: yes, 2019
PurposeRecent evidence has demonstrated an obesity-induced, skeletal muscle-specific reduction in contractile performance. The extent and magnitude of these changes in relation to total dose of high-fat diet consumption remains unclear.
A Abdelmoula   +56 more
core   +1 more source

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