NMR hyperpolarization techniques of gases
Nuclear spin polarization can be significantly increased through the process of
hyperpolarization, leading to an increase in the sensitivity of nuclear magnetic resonance …
hyperpolarization, leading to an increase in the sensitivity of nuclear magnetic resonance …
[HTML][HTML] In vivo methods and applications of xenon-129 magnetic resonance
Hyperpolarised gas lung MRI using xenon-129 can provide detailed 3D images of the
ventilated lung airspaces, and can be applied to quantify lung microstructure and detailed …
ventilated lung airspaces, and can be applied to quantify lung microstructure and detailed …
Protocols for multi‐site trials using hyperpolarized 129Xe MRI for imaging of ventilation, alveolar‐airspace size, and gas exchange: A position paper from the 129Xe …
PJ Niedbalski, CS Hall, M Castro… - Magnetic resonance …, 2021 - Wiley Online Library
Hyperpolarized (HP) 129Xe MRI uniquely images pulmonary ventilation, gas exchange, and
terminal airway morphology rapidly and safely, providing novel information not possible …
terminal airway morphology rapidly and safely, providing novel information not possible …
Functional imaging of the lungs with gas agents
This review focuses on the state‐of‐the‐art of the three major classes of gas contrast agents
used in magnetic resonance imaging (MRI)—hyperpolarized (HP) gas, molecular oxygen …
used in magnetic resonance imaging (MRI)—hyperpolarized (HP) gas, molecular oxygen …
Assessment of lung function in asthma and COPD using hyperpolarized 129Xe chemical shift saturation recovery spectroscopy and dissolved‐phase MRI
Magnetic‐resonance spectroscopy and imaging using hyperpolarized xenon‐129 show
great potential for evaluation of the most important function of the human lung‐‐gas …
great potential for evaluation of the most important function of the human lung‐‐gas …
Measuring diffusion limitation with a perfusion-limited gas—Hyperpolarized 129Xe gas-transfer spectroscopy in patients with idiopathic pulmonary fibrosis
SS Kaushik, MS Freeman, SW Yoon… - Journal of applied …, 2014 - journals.physiology.org
Although xenon is classically taught to be a “perfusion-limited” gas, 129Xe in its
hyperpolarized (HP) form, when detected by magnetic resonance (MR), can probe diffusion …
hyperpolarized (HP) form, when detected by magnetic resonance (MR), can probe diffusion …
Experimental validation of the hyperpolarized 129Xe chemical shift saturation recovery technique in healthy volunteers and subjects with interstitial lung disease
Purpose To assess the sensitivity of the hyperpolarized 129Xe chemical shift saturation
recovery (CSSR) technique for noninvasive quantification of changes to lung microstructure …
recovery (CSSR) technique for noninvasive quantification of changes to lung microstructure …
Translational applications of hyperpolarized 3He and 129Xe
Clinical magnetic resonance imaging of the lung is technologically challenging, yet over the
past two decades hyperpolarized noble gas (3He and 129Xe) imaging has demonstrated …
past two decades hyperpolarized noble gas (3He and 129Xe) imaging has demonstrated …
Feasibility of human lung ventilation imaging using highly polarized naturally abundant xenon and optimized three‐dimensional steady‐state free precession
Purpose To demonstrate the potential for high quality MRI of pulmonary ventilation using
naturally abundant xenon (NAXe) gas. Methods MRI was performed at 1.5 Tesla (T) and 3 T …
naturally abundant xenon (NAXe) gas. Methods MRI was performed at 1.5 Tesla (T) and 3 T …
Magnetic resonance imaging with hyperpolarized agents: methods and applications
EB Adamson, KD Ludwig, DG Mummy… - Physics in Medicine & …, 2017 - iopscience.iop.org
In the past decade, hyperpolarized (HP) contrast agents have been under active
development for MRI applications to address the twin challenges of functional and …
development for MRI applications to address the twin challenges of functional and …