Evaluation of placental oxygenation in fetal growth restriction using blood oxygen level-dependent magnetic resonance imaging
S Magawa, M Nii, N Enomoto, S Takakura, S Maki… - Placenta, 2022 - Elsevier
… Abnormalities in placental function can lead to fetal growth restriction (FGR), but there is no
… placental oxygenation between FGR cases and previously reported normal pregnancies. …
… placental oxygenation between FGR cases and previously reported normal pregnancies. …
MR imaging measurements of altered placental oxygenation in pregnancies complicated by fetal growth restriction
… of placental partial oxygen pressure (Po 2 ) have been reported (9–11) but are not possible
in routine clinical practice. Blood oxygenation … ways to assess placental oxygenation (12,13). …
in routine clinical practice. Blood oxygenation … ways to assess placental oxygenation (12,13). …
Adaptations of the human placenta to hypoxia: opportunities for interventions in fetal growth restriction
… /intermittent blood flow, persistent hypoxia and oxidative stress in the placenta with
consequences for fetal growth. Fetal growth restriction (FGR) is observed in ∼10% of pregnancies …
consequences for fetal growth. Fetal growth restriction (FGR) is observed in ∼10% of pregnancies …
Placental adaptations in growth restriction
… Moreover, despite decreases in maternal oxygenation and uterine blood flow, the PO 2 …
The hyperthermia-induced model of placental insufficiency induces fetal growth restriction by …
The hyperthermia-induced model of placental insufficiency induces fetal growth restriction by …
The effect of maternal position on placental blood flow and fetoplacental oxygenation in late gestation fetal growth restriction: a magnetic resonance imaging study
D Jani, A Clark, S Couper… - The Journal of …, 2023 - Wiley Online Library
… placental imaging. Identifying and quantifying placental oxygenation may be a useful marker
of placental … available technique for quantifying placental oxygen saturation in FGR and …
of placental … available technique for quantifying placental oxygen saturation in FGR and …
Magnetic resonance imaging measurement of placental perfusion and oxygen saturation in early‐onset fetal growth restriction
R Aughwane, N Mufti, D Flouri… - … Journal of Obstetrics …, 2021 - Wiley Online Library
… link between measurement of feto-placental blood oxygenation and presence of fetal
growth restriction. MRI measured feto-placental oxygen saturation correlates with FGR disease …
growth restriction. MRI measured feto-placental oxygen saturation correlates with FGR disease …
Oxygen and placental vascular development
JCP Kingdom, P Kaufmann - Hypoxia: into the next millennium, 1999 - Springer
… growth restriction (IUGR) and abruption (premature placental … in tum that disturbed placental
oxygenation is a feature of … physiologic role of oxygen in placental development, and the …
oxygenation is a feature of … physiologic role of oxygen in placental development, and the …
In vivo MRI assessment of placental and foetal oxygenation changes in a rat model of growth restriction using blood oxygen level-dependent (BOLD) magnetic …
S Aimot-Macron, LJ Salomon, B Deloison, R Thiam… - European …, 2013 - Springer
… -oxygenation [25, 26]. A method for assessing foetal and placental tissue oxygenation could
be … BOLD MRI has rarely been used to explore foetoplacental oxygenation, and no data are …
be … BOLD MRI has rarely been used to explore foetoplacental oxygenation, and no data are …
Oxygenation of the placental–fetal unit in humans
H Schneider - Respiratory physiology & neurobiology, 2011 - Elsevier
… placenta, causing chronic hypoxia and growth restriction of the fetus. Chronically reduced
maternal supply of oxygen to the placental… reprogramming of the placenta. Acute impairment of …
maternal supply of oxygen to the placental… reprogramming of the placenta. Acute impairment of …
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
… growth restriction (IUGR) is defined as birth weight below the fifth percentile (1–3). Most
often, it is related to impaired placental function and abnormal fetoplacental oxygenation, and it …
often, it is related to impaired placental function and abnormal fetoplacental oxygenation, and it …
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