Potential for non-invasive assessment of lung inhomogeneity using highly precise, highly time-resolved, measurements of gas exchange

Potential for non-invasive assessment of lung inhomogeneity using highly precise, highly time-resolved, measurements of gas exchange

Inhomogeneity in the lung impairs gas exchange and can be an early marker of lung disease. We hypothesised that highly precise measurements of gas exchange contain sufficient information to quantify many aspects of the inhomogeneity non-invasively. Our aim was to explore whether one parameterization...

Fuld beskrivelse

Bibliografiske detaljer
Main Authors:	Mountain, JE, Santer, P, O'Neill, DP, Smith, NMJ, Ciaffoni, L, Couper, JH, Ritchie, GAD, Hancock, G, Whiteley, JP, Robbins, PA
Format:	Journal article
Sprog:	English
Udgivet:	American Physiological Society 2018

Lignende værker

In-airway molecular flow sensing: A new technology for continuous, noninvasive monitoring of oxygen consumption in critical care.
af: Ciaffoni, L, et al.
Udgivet: (2016)

In-airway molecular flow sensing: A new technology for continuous, noninvasive monitoring of oxygen consumption in critical care
af: Ciaffoni, L, et al.
Udgivet: (2016)

RF noise induced laser perturbation for improving the performance of non-resonant cavity enhanced absorption spectroscopy.
af: Ciaffoni, L, et al.
Udgivet: (2014)

Novel measure of lung function for assessing disease activity in asthma
af: Smith, NMJ, et al.
Udgivet: (2020)

Accurate real-time FENO expirograms using complementary optical sensors
af: Petralia, LS, et al.
Udgivet: (2020)

The Molecular Bronchoscope: a tool for measurement of spatially dependent CO2 concentrations in the lungs
af: Ciaffoni, L, et al.
Udgivet: (2017)

Insights into spatial inhomogeneity in an oxygen plasma from cavity ringdown spectroscopy
af: Rogers, SDA, et al.
Udgivet: (2024)

Computed cardiopulmonography and the idealized lung clearance index, iLCI2.5, in early-stage cystic fibrosis
af: Sandhu, D, et al.
Udgivet: (2023)

The lognormal lung: A new approach to quantifying lung inhomogeneity in COPD
af: Smith, N, et al.
Udgivet: (2022)

The Lognormal Lung: A new approach to quantifying lung inhomogeneity in COPD
af: Nicholas M. J. Smith, et al.
Udgivet: (2022-10-01)

High-precision inhomogeneous image segmentation based on adaptive parameter level set method
af: Haiping YU, et al.
Udgivet: (2024-04-01)

The lognormal lung: quantifying inhomogeneity of ventilation
af: Mountain, J
Udgivet: (2016)

Refinements in the use of equivalent latitude for assimilating sporadic inhomogeneous stratospheric tracer observations, 2: Precise altitude-resolved information about transport of Pinatubo aerosol to very high latitude
af: P. Good, et al.
Udgivet: (2004-01-01)

Development of in-airway laser absorption spectroscopy for respiratory based measurements of cardiac output
af: Smith, N, et al.
Udgivet: (2021)

3.5-mu m high-resolution gas sensing employing a LiNbO3 QPM-DFG waveguide module
af: Ciaffoni, L, et al.
Udgivet: (2009)

The differing physiology of nitrogen and tracer gas multiple-breath washout techniques
af: Sandhu, D, et al.
Udgivet: (2021)

High-precision gas refractometer by comb-mode-resolved spectral interferometry
af: Lijun Yang, et al.
Udgivet: (2018-11-01)

Demonstration of a novel laser-driven light source for broadband spectroscopy between 170 nm and 2.1 μm.
af: Islam, M, et al.
Udgivet: (2013)

Effects of biologic therapy on novel indices of lung inhomogeneity in patients with severe type-2 high asthma
af: Nayia Petousi, et al.
Udgivet: (2025-02-01)

High magnetoresistance in inhomogeneous bismuth microwires
af: Meglei, Dragoş, et al.
Udgivet: (2008-02-01)

Laser-based absorption spectroscopy as a technique for rapid in-line analysis of respired gas concentrations of O2 and CO2.
af: Cummings, B, et al.
Udgivet: (2011)

Networks of high frequency inhomogeneous transmission lines
af: F. Ossevorth, et al.
Udgivet: (2015-11-01)

µID-TIMS: spatially resolved high-precision U–Pb zircon geochronology
af: S. Markovic, et al.
Udgivet: (2024-11-01)

A DFG-based cavity ring-down spectrometer for trace gas sensing in the mid-infrared
af: Whittaker, K, et al.
Udgivet: (2012)

A DFG-based cavity ring-down spectrometer for trace gas sensing in the mid-infrared
af: Whittaker, K, et al.
Udgivet: (2012)

Non-invasive measurement of lung inhomogeneity following recovery from primary spontaneous pneumothorax
af: Hallifax, R, et al.
Udgivet: (2018)

The effect of inspired oxygen concentration on the ventilation-perfusion distribution in inhomogeneous lungs.
af: Whiteley, J, et al.
Udgivet: (2000)

The effect of inspired oxygen concentration on the ventilation–perfusion distribution in inhomogeneous lungs
af: Whiteley, J, et al.
Udgivet: (2000)

tidal breathing model of the inert gas sinewave technique for inhomogeneous lungs
af: Whiteley, J, et al.
Udgivet: (2000)

High-Order Harmonic Enhancement in Nanowire by Inhomogeneous Field
af: Stephen Maina Njoroge, et al.
Udgivet: (2020-01-01)

Possibility to determine highly precise geoid for Egypt territory
af: Moamen Awad Habib Gad, et al.
Udgivet: (2020-12-01)

A tidal breathing model of the inert gas sinewave technique for inhomogeneous lungs
af: Whiteley, J, et al.
Udgivet: (2000)

A tidal breathing model of the inert gas sinewave technique for inhomogeneous lungs.
af: Whiteley, J, et al.
Udgivet: (2001)

Time-resolved observations of vibrationally excited NO X 2Π (v′) formed from collisional quenching of NO A 2Σ+ (v = 0) by NO X 2Π: evidence for the participation of the NO a 4Π state
af: Fletcher, JD, et al.
Udgivet: (2021)

Contained modes in inhomogeneous plasmas and their interaction with high energy particles
af: Riconda, Caterina
Udgivet: (2008)

Time-resolved detection of the CF3 photofragment using chirped QCL radiation.
af: Hancock, G, et al.
Udgivet: (2008)

Time-resolved detection of the CF3 photofragment using chirped QCL radiation.
af: Hancock, G, et al.
Udgivet: (2008)

Using a DS-DBR laser for widely tunable near-infrared cavity ring-down spectroscopy
af: Whittaker, K, et al.
Udgivet: (2014)

Using a DS-DBR laser for widely tunable near-infrared cavity ring-down spectroscopy
af: Whittaker, K, et al.
Udgivet: (2014)

Combining a DS-DBR laser with QPM-DFG for mid-infrared spectroscopy
af: Whittaker, K, et al.
Udgivet: (2012)