Results 71 to 80 of about 3,532 (155)

Modification of Hypoxic Respiratory Response by Protein Tyrosine Kinase in Brainstem Ventral Respiratory Neuron Group.

PLoS ONE, 2016
Protein tyrosine kinase (PTK) mediated the tyrosine phosphorylation modification of neuronal receptors and ion channels. Whether such modification resulted in changes of physiological functions was not sufficiently studied.
Hui Wang, Ruituo Huai, Junqing Yang, Yanchun Li   +3 more
doaj   +1 more source

A nerve clamp electrode design for indirect stimulation of skeletal muscle

BioTechniques, 2010
A nerve clamp electrode was developed to indirectly stimulate skeletal muscle innervated by α motor neurons as an alternative to conventional electrodes.
Corey J. Hilmas, John W. Scherer, Patrick T. Williams   +2 more
doaj   +1 more source

Feasibility and Safety of High‐Power Settings for Electrical Isolation of the Superior Vena Cava Using a Catheter Capable of Local Impedance and Contact Force Monitoring

Journal of Arrhythmia, Volume 42, Issue 3, June 2026.
High‐power superior vena cava isolation using a contact force– and local impedance–sensing catheter achieved safe and consistent first‐pass isolation. Local impedance decreased more rapidly than generator impedance, accurately reflecting effective lesion formation and enabling reliable real‐time assessment in thin SVC myocardium.
Daisuke Kawano, Hitoshi Mori, Kei Matsumoto, Naomichi Tanaka, Tsukasa Naganuma, Wataru Sasaki, Masataka Narita, Kazuhisa Matsumoto, Yoshifumi Ikeda, Kazuo Matsumoto, Ritsushi Kato   +10 more
wiley   +1 more source

GLT1 overexpression in SOD1G93A mouse cervical spinal cord does not preserve diaphragm function or extend disease

Neurobiology of Disease, 2015
Amyotrophic lateral sclerosis (ALS) is characterized by relatively rapid degeneration of both upper and lower motor neurons, with death normally occurring 2–5 years following diagnosis primarily due to respiratory paralysis resulting from phrenic motor ...
Ke Li, Tamara J. Hala, Suneil Seetharam, David J. Poulsen, Megan C. Wright, Angelo C. Lepore   +5 more
doaj   +1 more source

Mouse Phrenic Nerve Hemidiaphragm Assay (MPN)

Bio-Protocol, 2018
The neuromuscular junction (NMJ) is the specialized synapse by which peripheral motor neurons innervate muscle fibers and control skeletal muscle contraction.
Giulia Zanetti, Samuele Negro, Marco Pirazzini, Paola Caccin   +3 more
doaj   +1 more source

Exacerbated ATP transmission in the carotid body is linked to glomus cell expansion in spontaneously hypertensive rats

The Journal of Physiology, Volume 604, Issue 12, Page 4678-4706, 15 June 2026.
Abstract figure legend Exacerbated ATP signalling in the carotid body (CB) of spontaneously hypertensive rats (SHRs) arises from expansion of the chemosensory glomus cell compartment and reduced extracellular ATP metabolism, leading to increased purinergic drive.
Igor S. A. Felippe, Audrys Pauza, Olivia M. S. Gold, Xin Shen, Fernanda Brognara, Rosanna Roberts Nonu, Dylan K. Pen, Aabharika Bose, Emma N. Bardsley, Anna P. Ponnampalam, Davi J. A. Moraes, Julian F. R. Paton   +11 more
wiley   +1 more source

Paraventricular hypothalamic nucleus projects directly to the preBötzinger complex and is involved in regulation of respiration in mice

陆军军医大学学报
Objective To probe the spatial distribution of respiratory-related nuclei throughout the whole brain, and to investigate the circuit and projection links between the paraventricular hypothalamic nucleus (PVN) and the preBötzinger complex (preBötC) in ...
LIU Linglin, ZHANG Junhong, XIONG Wei
doaj   +1 more source

Mapping of Physiological Signals From Wireless Battery‐Free Implants With Plane‐Wave Ultrasound Imaging

Advanced Materials Technologies, Volume 11, Issue 9, 6 May 2026.
Combined approach of electromagnetic (Power) and ultrasound (data harvesting) waves is proposed to address the miniaturized ultrasonic implants. Electromagnetic waves trigger the piezoelectric element to generate the acoustic pulse which is modulated by the variations in the sensor's impedance.
Anam Bhatti, Hugo Guillot, Ouafae Firdaouissi, Mohammed Irar, Lionel Rousseau, Clément Hébert, Maxime Lafond   +6 more
wiley   +1 more source

A joint computational respiratory neural network-biomechanical model for breathing and airway defensive behaviors

Frontiers in Physiology, 2012
Data-driven computational neural network models have been used to study mechanisms for generating the motor patterns for breathing and breathing related behaviors such as coughing. These models have commonly been evaluated in open loop conditions or with
Russell eO'Connor, Lauren Singleton Segers, Kendall Francis Morris, Sarah C. Nuding, Teresa ePitts, Donald C Bolser, Paul W Davenport, Bruce Gilbert Lindsey   +7 more
doaj   +1 more source

The Thoracic Lymphatic Vasculature: Interorgan Strategies to Achieve an Optimal Tissue Function

Comprehensive Physiology, Volume 16, Issue 2, April 2026.
In the thorax, organ‐specific features such as stomata and submesothelial lacunae, pulmonary perivascular and peribronchial vessels, and subepicardial lymphatic network allow the thoracic lymphatics to perform as a dynamically regulated system able to exploit local mechanical forces and tissue‐specific architecture to maintain fluid and solute ...
Daniela Negrini, Eleonora Solari, Cristiana Marcozzi, Andrea Moriondo   +3 more
wiley   +1 more source