Computational lung modelling in respiratory medicine
Computational modelling of the lungs is an active field of study that integrates computational
advances with lung biophysics, biomechanics, physiology and medical imaging to promote …
advances with lung biophysics, biomechanics, physiology and medical imaging to promote …
Biological effects of COVID-19 on lung cancer: Can we drive our decisions
B Aramini, V Masciale, AV Samarelli, R Tonelli… - Frontiers in …, 2022 - frontiersin.org
COVID-19 infection caused by SARS-CoV-2 is considered catastrophic because it affects
multiple organs, particularly those of the respiratory tract. Although the consequences of this …
multiple organs, particularly those of the respiratory tract. Although the consequences of this …
Deep 3D reconstruction of synchrotron X-ray computed tomography for intact lungs
Synchrotron X-rays can be used to obtain highly detailed images of parts of the lung.
However, micro-motion artifacts induced by such as cardiac motion impede quantitative …
However, micro-motion artifacts induced by such as cardiac motion impede quantitative …
Necrostatin-1 attenuates Caspase-1-dependent pyroptosis induced by the RIPK1/ZBP1 pathway in ventilator-induced lung injury
RG Shao, QW Xie, LH Pan, F Lin, K Qin, SP Ming, JJ Li… - Cytokine, 2022 - Elsevier
Background Ventilator-induced lung injury (VILI) is a complex pathophysiological process
leading to acute respiratory distress syndrome (ARDS) and poor outcomes in affected …
leading to acute respiratory distress syndrome (ARDS) and poor outcomes in affected …
Imaging regional lung structure and function in small animals using synchrotron radiation phase-contrast and K-edge subtraction computed tomography
Synchrotron radiation offers unique properties of coherence, utilized in phase-contrast
imaging, and high flux as well as a wide energy spectrum which allow the selection of very …
imaging, and high flux as well as a wide energy spectrum which allow the selection of very …
Mechanical ventilation guided by driving pressure optimizes local pulmonary biomechanics in an ovine model
D Lagier, C Zeng, DW Kaczka, M Zhu… - Science translational …, 2024 - science.org
Mechanical ventilation exposes the lung to injurious stresses and strains that can negatively
affect clinical outcomes in acute respiratory distress syndrome or cause pulmonary …
affect clinical outcomes in acute respiratory distress syndrome or cause pulmonary …
Optimising 4D imaging of fast-oscillating structures using X-ray microtomography with retrospective gating
Imaging the internal architecture of fast-vibrating structures at micrometer scale and kilohertz
frequencies poses great challenges for numerous applications, including the study of …
frequencies poses great challenges for numerous applications, including the study of …
Effects of lung injury on regional aeration and expiratory time constants: insights from four-dimensional computed tomography image registration
Rationale: Intratidal changes in regional lung aeration, as assessed with dynamic four-
dimensional computed tomography (CT; 4DCT), may indicate the processes of recruitment …
dimensional computed tomography (CT; 4DCT), may indicate the processes of recruitment …
Lung tissue biomechanics imaged with synchrotron phase contrast microtomography in live rats
The magnitude and distribution of strain imposed on the peripheral airspaces by mechanical
ventilation at the microscopic level and the consequent deformations are unknown despite …
ventilation at the microscopic level and the consequent deformations are unknown despite …
Pressure‐and time‐dependent alveolar recruitment/derecruitment in a spatially resolved patient‐specific computational model for injured human lungs
CM Geitner, LJ Köglmeier, I Frerichs… - International Journal …, 2024 - Wiley Online Library
We present a novel computational model for the dynamics of alveolar recruitment/
derecruitment (RD), which reproduces the underlying characteristics typically observed in …
derecruitment (RD), which reproduces the underlying characteristics typically observed in …