Edge-illumination x-ray phase-contrast imaging

A Olivo - Journal of Physics: Condensed Matter, 2021 - iopscience.iop.org
Although early demonstration dates back to the mid-sixties, x-ray phase-contrast imaging
(XPCI) became hugely popular in the mid-90s, thanks to the advent of 3rd generation …

Preparation of large biological samples for high-resolution, hierarchical, synchrotron phase-contrast tomography with multimodal imaging compatibility

J Brunet, CL Walsh, WL Wagner, A Bellier, C Werlein… - Nature protocols, 2023 - nature.com
Imaging across different scales is essential for understanding healthy organ morphology
and pathophysiological changes. The macro-and microscale three-dimensional morphology …

Prevention and treatment of acute lung injury with time-controlled adaptive ventilation: physiologically informed modification of airway pressure release ventilation

GF Nieman, LA Gatto, P Andrews, J Satalin… - Annals of intensive …, 2020 - Springer
Mortality in acute respiratory distress syndrome (ARDS) remains unacceptably high at
approximately 39%. One of the only treatments is supportive: mechanical ventilation …

The POOR Get POORer: a hypothesis for the pathogenesis of ventilator-induced lung injury

DP Gaver III, GF Nieman, LA Gatto… - American journal of …, 2020 - atsjournals.org
Protective ventilation strategies for the injured lung currently revolve around the use of low
Vt, ostensibly to avoid volutrauma, together with positive end-expiratory pressure to increase …

X-ray phase contrast imaging from synchrotron to conventional sources: A review of the existing techniques for biological applications

L Quenot, S Bohic, E Brun - Applied Sciences, 2022 - mdpi.com
Featured Application X-ray phase contrast and dark-field imaging have been recently
introduced in conventional systems. They have been demonstrated to outperform the …

Myths and misconceptions of airway pressure release ventilation: getting past the noise and on to the signal

P Andrews, J Shiber, M Madden, GF Nieman… - Frontiers in …, 2022 - frontiersin.org
In the pursuit of science, competitive ideas and debate are necessary means to attain
knowledge and expose our ignorance. To quote Murray Gell-Mann (1969 Nobel Prize …

Unshrinking the baby lung to calm the VILI vortex

G Nieman, M Kollisch-Singule, H Ramcharran… - Critical Care, 2022 - Springer
A hallmark of ARDS is progressive shrinking of the 'baby lung,'now referred to as the
ventilator-induced lung injury (VILI)'vortex.'Reducing the risk of the VILI vortex is the goal of …

Phase-contrast X-ray tomography resolves the terminal bronchioles in free-breathing mice

K Shaker, I Häggmark, J Reichmann… - Communications …, 2021 - nature.com
Phase-contrast X-ray lung imaging has broken new ground in preclinical respiratory
research by improving contrast at air/tissue interfaces. To minimize blur from respiratory …

[HTML][HTML] A high-throughput 3D X-ray histology facility for biomedical research and preclinical applications

OL Katsamenis, PJ Basford, SK Robinson… - Wellcome Open …, 2023 - ncbi.nlm.nih.gov
Background The University of Southampton, in collaboration with the University Hospital
Southampton (UHS) NHS Foundation Trust and industrial partners, has been at the forefront …

Lung disease characterised via synchrotron radiation micro-CT and digital volume correlation (DVC)

H Arora, D Kernot, L Giron, D Howells, M Darcy… - TrAC Trends in …, 2024 - Elsevier
The study of lung mechanics is important to futureproof resilience against potential novel
threats to lung health. Medical imaging provides insight to lung function. High-resolution …