R1 and R2* changes in the human placenta in response to maternal oxygen challenge
I Huen, DM Morris, C Wright, GJM Parker… - Magnetic resonance …, 2013 - Wiley Online Library
Purpose Pregnancy complications such as preeclampsia and fetal growth restriction are
sometimes thought to be caused by placental abnormalities associated with reduced …
sometimes thought to be caused by placental abnormalities associated with reduced …
MR imaging measurements of altered placental oxygenation in pregnancies complicated by fetal growth restriction
Purpose To evaluate oxygen-enhanced and blood oxygen level–dependent (BOLD)
magnetic resonance (MR) imaging parameters in normal pregnancies and those …
magnetic resonance (MR) imaging parameters in normal pregnancies and those …
Changes in human placental oxygenation during maternal hyperoxia estimated by blood oxygen level‐dependent magnetic resonance imaging (BOLD MRI)
A Sørensen, D Peters, E Fründ… - … in Obstetrics & …, 2013 - Wiley Online Library
Objectives To investigate changes in human placental oxygenation during maternal
hyperoxia using non‐invasive blood oxygen level‐dependent (BOLD) magnetic resonance …
hyperoxia using non‐invasive blood oxygen level‐dependent (BOLD) magnetic resonance …
Absence of Po2 change in fetal brain despite Po2 increase in placenta in response to maternal oxygen challenge
Objective Magnetic resonance imaging allows the noninvasive observation of po2 changes
between air breathing and oxygen breathing through quantification of the magnetic …
between air breathing and oxygen breathing through quantification of the magnetic …
Placental baseline conditions modulate the hyperoxic BOLD-MRI response
M Sinding, DA Peters, SS Poulsen, JB Frøkjær… - Placenta, 2018 - Elsevier
Objectives Human pregnancies complicated by placental dysfunction may be characterized
by a high hyperoxic Blood oxygen level-dependent (BOLD) MRI response. The …
by a high hyperoxic Blood oxygen level-dependent (BOLD) MRI response. The …
Placental MRI: developing accurate quantitative measures of oxygenation
Abstract The Human Placenta Project has focused attention on the need for noninvasive
magnetic resonance imaging (MRI)-based techniques to diagnose and monitor placental …
magnetic resonance imaging (MRI)-based techniques to diagnose and monitor placental …
Placental MRI: effect of maternal position and uterine contractions on placental BOLD MRI measurements
Introduction Before using blood-oxygen-level-dependent magnetic resonance imaging
(BOLD MRI) during maternal hyperoxia as a method to detect individual placental …
(BOLD MRI) during maternal hyperoxia as a method to detect individual placental …
Reduced placental oxygenation during subclinical uterine contractions as assessed by BOLD MRI
M Sinding, DA Peters, JB Frøkjær, OB Christiansen… - Placenta, 2016 - Elsevier
Abstract Objectives During placental Blood Oxygen Level Dependent (BOLD) Magnetic
Resonance Imaging (MRI), we have observed spontaneous reductions in placental …
Resonance Imaging (MRI), we have observed spontaneous reductions in placental …
The measurement of fetal liver T∗ 2 in utero before and after maternal oxygen breathing: progress towards a non-invasive measurement of fetal oxygenation and …
SIK Semple, F Wallis, P Haggarty, D Abramovich… - Magnetic resonance …, 2001 - Elsevier
Utero-placental insufficiency is thought to be a major cause of growth retardation in utero
and an important risk factor in the perinatal period. The purpose of this study was to …
and an important risk factor in the perinatal period. The purpose of this study was to …
Fetoplacental oxygenation in an intrauterine growth restriction rat model by using blood oxygen level–dependent MR imaging at 4.7 T
GE Chalouhi, M Alison, B Deloison, R Thiam, G Autret… - Radiology, 2013 - pubs.rsna.org
Purpose To investigate blood oxygen level–dependent (BOLD) magnetic resonance (MR)
imaging in an intrauterine growth restriction (IUGR) rat model as a noninvasive in vivo tool to …
imaging in an intrauterine growth restriction (IUGR) rat model as a noninvasive in vivo tool to …