[HTML][HTML] Fetal hemodynamics and cardiac streaming assessed by 4D flow cardiovascular magnetic resonance in fetal sheep

…, JRT Darby, JY Soo, MC Lock, E Stirrat… - Journal of …, 2019 - Elsevier
Background To date it has not been possible to obtain a comprehensive 3D assessment of
fetal hemodynamics because of the technical challenges inherent in imaging small cardiac …

Clinical feasibility of structural and functional MRI in free‐breathing neonates and infants

…, A Singh, A Coblentz, E Stirrat… - Journal of Magnetic …, 2022 - Wiley Online Library
Background Evaluation of structural lung abnormalities with magnetic resonance imaging (MRI)
has previously been shown to be predictive of clinical neonatal outcomes in preterm birth…

Physiological gas exchange mapping of hyperpolarized 129Xe using spiral‐IDEAL and MOXE in a model of regional radiation‐induced lung injury

B Zanette, E Stirrat, S Jelveh, A Hope… - Medical Physics, 2018 - Wiley Online Library
Purpose To map physiological gas exchange parameters using dissolved hyperpolarized (
HP ) 129 Xe in a rat model of regional radiation‐induced lung injury ( RILI ) with spiral‐ …

[HTML][HTML] Detection of regional radiation-induced lung injury using hyperpolarized 129Xe chemical shift imaging in a rat model involving partial lung irradiation: Proof-of …

B Zanette, E Stirrat, S Jelveh, A Hope… - Advances in radiation …, 2017 - Elsevier
Purpose The purpose of this work was to use magnetic resonance imaging (MRI) of hyperpolarized
(HP) 129 Xe dissolved in pulmonary tissue (PT) and red blood cells (RBCs) to detect …

Quantification of regional early stage gas exchange changes using hyperpolarized 129Xe MRI in a rat model of radiation‐induced lung injury

O Doganay, E Stirrat, C McKenzie, RF Schulte… - Medical …, 2016 - Wiley Online Library
Purpose: To assess the feasibility of hyperpolarized (HP) 129 Xe MRI for detection of early
stage radiation‐induced lung injury (RILI) in a rat model involving unilateral irradiation by …

Hyperpolarized 129Xe magnetic resonance spectroscopy in a rat model of bronchopulmonary dysplasia

…, AA Lindenmaier, E Stirrat… - … of Physiology-Lung …, 2021 - journals.physiology.org
Premature infants often require mechanical ventilation and oxygen therapy, which can result
in bronchopulmonary dysplasia (BPD), characterized by developmental arrest and impaired …

[HTML][HTML] Evaluating post-bronchodilator response in well-controlled paediatric severe asthma using hyperpolarised 129Xe-MRI: a pilot study

S Safavi, S Munidasa, B Zanette, R Dai, E Stirrat… - Respiratory …, 2021 - Elsevier
Introduction Pulmonary function tests (PFTs) are the main objective measures used to
assess asthma in children. However, PFTs provide a global measure of lung function. …

Chemical shift of 129Xe dissolved in red blood cells: Application to a rat model of bronchopulmonary dysplasia

…, S Sadanand, D Li, E Stirrat… - Magnetic …, 2020 - Wiley Online Library
Purpose To measure the chemical shift of hyperpolarized 129 Xe dissolved in the red blood
cells(δ RBC ) of a cohort of rats exposed to hyperoxia and intermittent hypoxia (IH) to mimic …

Application of a stretched-exponential model for morphometric analysis of accelerated diffusion-weighted 129Xe MRI of the rat lung

AV Ouriadov, MS Fox, AA Lindenmaier, E Stirrat… - … Resonance Materials in …, 2021 - Springer
Objective Diffusion-weighted, hyperpolarized 129 Xe MRI is useful for the characterization
of microstructural changes in the lung. A stretched exponential model was proposed for …

Hyperpolarized 129Xe imaging of embryonic stem cell‐derived alveolar‐like macrophages in rat lungs: proof‐of‐concept study using superparamagnetic iron oxide …

V Riberdy, M Litvack, E Stirrat, M Couch… - Magnetic …, 2020 - Wiley Online Library
Purpose To measure regional changes in hyperpolarized 129 Xe MRI signal and apparent
transverse relaxation ( ) because of instillation of SPION‐labeled alveolar‐like macrophages (…