Xenon Isotopes
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Subject Areas on Research
- 3D MRI of impaired hyperpolarized 129Xe uptake in a rat model of pulmonary fibrosis.
- A portable ventilator with integrated physiologic monitoring for hyperpolarized 129Xe MRI in rodents.
- A protocol for quantifying cardiogenic oscillations in dynamic 129 Xe gas exchange spectroscopy: The effects of idiopathic pulmonary fibrosis.
- A thermally polarized 129 Xe phantom for quality assurance in multi-center hyperpolarized gas MRI studies.
- Biological magnetic resonance imaging using laser-polarized 129Xe.
- Characterization of diffusing capacity and perfusion of the rat lung in a lipopolysaccaride disease model using hyperpolarized 129Xe.
- Chronic obstructive pulmonary disease: safety and tolerability of hyperpolarized 129Xe MR imaging in healthy volunteers and patients.
- Consequences of (129)Xe-(1)H cross relaxation in aqueous solutions.
- Diffusion-weighted hyperpolarized 129Xe MRI in healthy volunteers and subjects with chronic obstructive pulmonary disease.
- Diverse cardiopulmonary diseases are associated with distinct xenon magnetic resonance imaging signatures.
- Dose and pulse sequence considerations for hyperpolarized (129)Xe ventilation MRI.
- Enabling hyperpolarized (129) Xe MR spectroscopy and imaging of pulmonary gas transfer to the red blood cells in transgenic mice expressing human hemoglobin.
- Establishing an accurate gas phase reference frequency to quantify 129 Xe chemical shifts in vivo.
- Evaluation of emphysema severity and progression in a rabbit model: comparison of hyperpolarized 3He and 129Xe diffusion MRI with lung morphometry.
- Extending semiautomatic ventilation defect analysis for hyperpolarized (129)Xe ventilation MRI.
- Generalized Linear Binning to Compare Hyperpolarized 129Xe Ventilation Maps Derived from 3D Radial Gas Exchange Versus Dedicated Multislice Gradient Echo MRI.
- Hyperpolarized 129 Xe gas transfer MRI: the transition from 1.5T to 3T.
- Hyperpolarized 129Xenon Magnetic Resonance Imaging to Quantify Regional Ventilation Differences in Mild to Moderate Asthma: A Prospective Comparison Between Semiautomated Ventilation Defect Percentage Calculation and Pulmonary Function Tests.
- Hyperpolarized Gas MR Imaging: Technique and Applications.
- Hyperpolarized Xe MR imaging of alveolar gas uptake in humans.
- Imaging alveolar-capillary gas transfer using hyperpolarized 129Xe MRI.
- Imaging techniques for small animal models of pulmonary disease: MR microscopy.
- In vivo MR imaging of pulmonary perfusion and gas exchange in rats via continuous extracorporeal infusion of hyperpolarized 129Xe.
- In vivo MRI using real-time production of hyperpolarized 129Xe.
- MR imaging and spectroscopy using hyperpolarized 129Xe gas: preliminary human results.
- Magnetic resonance angiography with hyperpolarized 129Xe dissolved in a lipid emulsion.
- Mapping and correcting hyperpolarized magnetization decay with radial keyhole imaging.
- Measuring diffusion limitation with a perfusion-limited gas--hyperpolarized 129Xe gas-transfer spectroscopy in patients with idiopathic pulmonary fibrosis.
- Multireader Determination of Clinically Significant Obstruction Using Hyperpolarized 129Xe-Ventilation MRI.
- Probing the regional distribution of pulmonary gas exchange through single-breath gas- and dissolved-phase 129Xe MR imaging.
- Pulmonary perfusion and xenon gas exchange in rats: MR imaging with intravenous injection of hyperpolarized 129Xe.
- Quantitative 129Xe MRI detects early impairment of gas-exchange in a rat model of pulmonary hypertension.
- Quantitative analysis of hyperpolarized 129 Xe gas transfer MRI.
- Quantitative analysis of hyperpolarized 129Xe ventilation imaging in healthy volunteers and subjects with chronic obstructive pulmonary disease.
- Regional cerebral blood flow estimated by 133-xenon inhalation.
- Relaxation of hyperpolarized 129Xe in a deflating polymer bag.
- Single-breath clinical imaging of hyperpolarized (129)Xe in the airspaces, barrier, and red blood cells using an interleaved 3D radial 1-point Dixon acquisition.
- Spatially resolved measurements of hyperpolarized gas properties in the lung in vivo. Part I: diffusion coefficient.
- Spatially resolved measurements of hyperpolarized gas properties in the lung in vivo. Part II: T *(2).
- The role of hyperpolarized 129xenon in MR imaging of pulmonary function.
- Transverse relaxation rates of pulmonary dissolved-phase Hyperpolarized 129 Xe as a biomarker of lung injury in idiopathic pulmonary fibrosis.
- Uncovering a third dissolved-phase 129 Xe resonance in the human lung: Quantifying spectroscopic features in healthy subjects and patients with idiopathic pulmonary fibrosis.
- Using Hyperpolarized 129Xe MRI to Quantify the Pulmonary Ventilation Distribution.
- Using hyperpolarized 129Xe MRI to quantify regional gas transfer in idiopathic pulmonary fibrosis.
- Using hyperpolarized 129Xe gas-exchange MRI to model the regional airspace, membrane, and capillary contributions to diffusing capacity.
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Keywords of People
- Driehuys, Bastiaan, Professor of Radiology, Physics
- Johnson, G. Allan, Charles E. Putman University Distinguished Professor of Radiology, Biomedical Engineering