Monitoring and Management of Respiratory Function in Pompe disease: current perspectives

L El Haddad, M Khan, R Soufny, D Mummy… - … and Clinical Risk …, 2023 - Taylor & Francis
Pompe disease (PD) is a neuromuscular disorder caused by a deficiency of acid alpha-
glucosidase (GAA)–a lysosomal enzyme responsible for hydrolyzing glycogen. GAA …

Functional lung imaging using novel and emerging MRI techniques

CT Foo, D Langton, BR Thompson, F Thien - Frontiers in Medicine, 2023 - frontiersin.org
Respiratory diseases are leading causes of death and disability in the world. While early
diagnosis is key, this has proven difficult due to the lack of sensitive and non-invasive tools …

Optimized quantitative mapping of cardiopulmonary oscillations using hyperpolarized 129Xe gas exchange MRI: Digital phantoms and clinical evaluation in CTEPH

J Lu, F Alenezi, E Bier, S Leewiwatwong… - Magnetic …, 2024 - Wiley Online Library
Abstract Purpose The interaction between 129Xe atoms and pulmonary capillary red blood
cells provides cardiogenic signal oscillations that display sensitivity to precapillary and …

Scleroderma pulmonary arterial hypertension: the same as idiopathic pulmonary arterial hypertension?

SL Khan, SC Mathai - Current opinion in pulmonary medicine, 2023 - journals.lww.com
Although patients with SSc-PAH and IPAH present with similar symptoms, there are
significant differences between these two forms of PAH that warrant further investigation and …

Functional gas exchange measures on 129Xe MRI and spectroscopy are associated with age, sex, and BMI in healthy subjects

D Mummy, S Zhang, A Bechtel, J Lu… - Frontiers in …, 2024 - frontiersin.org
Introduction Hyperpolarized 129Xe MRI and spectroscopy is a rapidly growing technique for
assessing lung function, with applications in a wide range of obstructive, restrictive, and …

Advances in NMR spectroscopy of small molecules in solution

P Nolis - 2023 - books.rsc.org
This book chapter covers relevant articles published in peer-reviewed journals in 2022 in
the field of NMR spectroscopy of small molecules in solution. Articles that appeared in 2022 …

[HTML][HTML] Hyperpolarized 129Xe MRI and Spectroscopy of Gas-Exchange Abnormalities in Bilateral Lung Transplant Recipients

A Simmons, D Mummy, S Zhang, S Leewiwatwong… - JHLT Open, 2024 - Elsevier
BACKGROUND There is currently no sensitive, non-invasive method of screening for
chronic lung allograft dysfunction (CLAD), the primary barrier to long-term survival after lung …

Hyperpolarisation techniques

A Equbal, RE Mewis - 2023 - books.rsc.org
This chapter focuses on the literature published in 2022, covering hyperpolarisation
techniques associated with NMR. The literature reviewed relates to the hyperpolarisation …

Extension of a Diagnostic Model for Pulmonary Hypertension with Hyperpolarized 129 Xe Magnetic Resonance Imaging and Spectroscopy

EA Bier, F Alenezi, J Lu… - Proceedings of the …, 2021 - archive.ismrm.org
129 Xe dynamic spectroscopy combined with 129 Xe gas exchange MRI can detect both pre-
and postcapillary pulmonary hypertension (PH). However, reliance on whole lung …

SNR and Dose Considerations for 129Xe Magnetic Resonance Spectroscopy

H Dai - 2023 - search.proquest.com
Abstract Hyperpolarized (HP) 129Xe Magnetic Resonance Imaging (MRI) is a promising
approach for the non-invasive diagnosis of pulmonary pathophysiology and has recently …