Results 81 to 90 of about 13,101 (238)
Bronchial Mucosal Abnormalities in Idiopathic Subglottic Stenosis
The Laryngoscope, EarlyView.Idiopathic subglottic stenosis (iSGS) is a challenging variant of airway stenosis associated with consistent distal airway abnormalities on bronchoscopy, including pits, depressions, and striations. Despite these findings, most patients demonstrate normal or mild–moderate obstruction on spirometry.
Sydney Ring +4 more
wiley +1 more source
Kinetic mechanism of myofibril ATPase
Biophysical Journal, 1994 The kinetic mechanism of myofibril ATPase was investigated using psoas and mixed back muscle over a range of ionic strengths. Myofibrils were labeled with pyrene iodoacetamide to measure the rate constants for the binding of ATP and formation of the weakly attached state.
Ma, Y.Z., Taylor, E.W.
openaire +2 more sources
The Journal of Pathology, EarlyView.Abstract Canalicular adenoma (CA) is a benign salivary gland tumor predominantly affecting the upper lip and is characterized by monomorphic epithelial cells arranged in branching cords within a loose and vascularized stroma. Unlike pleomorphic adenoma (PA), CA lacks a chondroid matrix and exhibits specific histological features, such as high cuboidal ...
Ziyad Alsugair +8 more
wiley +1 more source
New insights provided by myofibril mechanics in inherited cardiomyopathies [PDF]
, 2019 Cardiomyopathies represent a heterogeneous group of cardiac disorders that perturb cardiac contraction and/or relaxation, and can result in arrhythmias, heart failure, and sudden cardiac death.
Hausenloy, DJ +3 more
core
Developmental Medicine &Child Neurology, EarlyView.This was a retrospective cohort study of 322 patients with upper trunk brachial plexus birth injury following nerve surgery of C5 and/or C6. We found that a substantial gap remained between passive and active shoulder external rotation in adduction, indicating that passive mobility is not the limiting factor in active external rotation recovery ...
Eva T. E. Ulmann +3 more
wiley +1 more source
Ocular Manifestations of Infectious Salmon Anaemia Virus Infection in Atlantic Salmon (Salmo salar)
Journal of Fish Diseases, EarlyView.ABSTRACT Eyes are essential sensory organs needed by teleost Atlantic salmon for high visual acuity and survival in both the wild and in aquaculture settings. In this work, we assessed the ocular manifestations of Infectious Salmon Anaemia Virus (ISAV) infection in Atlantic salmon by a cohabitation‐mediated infection assay and histological and ...
Emily Mahon +12 more
wiley +1 more source
Myofibril diameter is set by a finely tuned mechanism of protein oligomerization in Drosophila
eLife, 2019 Myofibrils are huge cytoskeletal assemblies embedded in the cytosol of muscle cells. They consist of arrays of sarcomeres, the smallest contractile unit of muscles.
Nicanor González-Morales +5 more
doaj +1 more source
Effect of PH-Shifting Treatment on the Biochemical and Thermal Properties of Myofibril Protein
, 2011 The pH-shifting treatment (including acid treatment and alkali treatment) caused partly denaturation and degrading of myofibril. The pH-shifting treatment increased the surface hydrophobicity, surface -SH content and total -SH content, reduced the Ca ...
Zhong Hai Li +4 more
core +1 more source
Video1_Cooperation between myofibril growth and costamere maturation in human cardiomyocytes.AVI
, 2022 Costameres, as striated muscle-specific cell adhesions, anchor both M-lines and Z-lines of the sarcomeres to the extracellular matrix. Previous studies have demonstrated that costameres intimately participate in the initial assembly of myofibrils ...
Huaiyu Shi (8795675) +4 more
core +1 more source
Optimization of photobiomodulation therapy for spinal cord injury: A review
Photochemistry and Photobiology, EarlyView.Photobiomodulation (PBM) therapy in the red and near‐infrared range can significantly modulate the secondary injury response and promote the reparative and regenerative potential of neural tissue after spinal cord injury (SCI). At present, due to the nature of delivery methods, the most effective dose and irradiance at the injury site to optimize ...
Isabella K. M. Drew +3 more
wiley +1 more source