Results 241 to 250 of about 226,715 (279)

Scaling temporal resolution from mice to humans: Challenges and innovations in preclinical imaging of translational models

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Temporal scaling physiology differs significantly between mice and humans. Mice have higher metabolism, heart and respiratory rate, as well as faster blood flow rates, brain activity and physiological dynamics over time. These differences influence the temporal resolution needed in preclinical imaging of mouse models to ...
Sara Gargiulo, Matteo Gramanzini
wiley   +1 more source

Hypoxia‐induced vulnerability of the somatosensory nervous system

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Sensory neurons are highly energy dependent and rely on sufficient oxygen availability to maintain metabolic stability and effective neurocommunication. Within the somatosensory system, even modest reductions in tissue oxygen tension impair neuronal respiration, forcing a shift toward less efficient metabolic pathways that ...
Jack Corbett, Richard P. Hulse
wiley   +1 more source

Regional electrical differences and arrhythmia in the rat atria: Role of sympathetic nerve distribution and function

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Atrial fibrillation commonly develops in the left atrium and pulmonary veins (PVs), and can be triggered by sympathetic nerve activity. Here, we examined regional atrial differences in sympathetic nerve distribution and function in the rat.
James Saleeb‐Mousa   +6 more
wiley   +1 more source

CO2 chemoreflex contributions to ventilatory long‐term facilitation

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend To determine whether changes in CO2 chemoreflex sensitivity contribute to ventilatory long‐term facilitation (LTF), we tested the hypothesis that hypercapnic acute intermittent hypoxia (AIH) induces ventilatory LTF and enhances peripheral, but not central, chemoreceptor CO2 chemoreflex sensitivity.
Susan V. Cross   +5 more
wiley   +1 more source

Persisting Region‐Specific Microglia Activation and Synaptic Imbalance During Remission in a DSS‐Induced Colitis Model

open access: yesGlia, Volume 74, Issue 11, November 2026.
Relapsing colitis region‐specific microglial states beyond remission. Cortical microglia remain pro‐inflammatory and synapse‐disruptive, while hippocampal microglia shift toward a reparative program that maintains neuronal circuit stability. ABSTRACT Ulcerative colitis (UC) patients experience cycles of active gut inflammation and remission, with ...
Lorena Morton   +6 more
wiley   +1 more source

The importance of cross‐talk in research and the body: An early career researcher perspective

open access: yes
Experimental Physiology, EarlyView.
Lucy J. Ryan   +3 more
wiley   +1 more source

THEIMMUNOLOGICALSYNAPSE

open access: yesAnnual Review of Immunology, 2001
The adaptive immune response is initiated by the interaction of T cell antigen receptors with major histocompatibility complex molecule-peptide complexes in the nanometer scale gap between a T cell and an antigen-presenting cell, referred to as an ...
Andrey Shaw, Mark Davis, Paul Allen
exaly   +5 more sources

A check on the immunological synapse

Science Signaling, 2023
Blocking Nogo receptor 1 on natural killer cells enhances cell killing by stabilizing contact with target cells.
openaire   +2 more sources

Communication, the centrosome and the immunological synapse [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2014
Recent findings on the behaviour of the centrosome at the immunological synapse suggest a critical role for centrosome polarization in controlling the communication between immune cells required to generate an effective immune response. The features observed at the immunological synapse show parallels to centrosome (basal body) polarization seen in ...
Gillian Griffiths, Jane Stinchcombe
exaly   +3 more sources

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