Results 11 to 20 of about 65,040 (288)

Three‐dimensional morphological revealing of human placental villi with common obstetric complications via optical coherence tomography

open access: yesBioengineering & Translational Medicine, 2023
Placental villi play a vital role in human fetal development, acting as the bridge of material exchange between the maternal and fetal. The abnormal morphology of placental villi is closely related to placental circulation disorder and pregnancy ...
Guangming Ni   +8 more
doaj   +1 more source

Maternal obesity alters the placental transcriptome in a fetal sex-dependent manner

open access: yesFrontiers in Cell and Developmental Biology, 2023
Infants born to obese mothers have an increased risk of developing obesity and metabolic diseases in childhood and adulthood. Although the molecular mechanisms linking maternal obesity during pregnancy to the development of metabolic diseases in ...
Amy Kelly   +7 more
doaj   +1 more source

Hypertriglyceridemia-induced pancreatitis in pregnancy: case review on the role of therapeutic plasma exchange

open access: yesEndocrinology, Diabetes & Metabolism Case Reports, 2021
Gestational hypertriglyceridemia-induced pancreatitis is associated with significant maternal and fetal morbidity and mortality. We report a case of gestational hypertriglyceridemia-induced pancreatitis in a primigravida at 31-weeks gestation ...
Sarah Ying Tse Tan   +6 more
doaj   +1 more source

A Potential Role and Contribution of Androgens in Placental Development and Pregnancy

open access: yesLife, 2021
Successful pregnancy requires the establishment of a highly regulated maternal–fetal environment. This is achieved through the harmonious regulation of steroid hormones, which modulate both maternal and fetal physiology, and are critical for pregnancy ...
Agata M. Parsons, Gerrit J. Bouma
doaj   +1 more source

Inhibition of the C-X-C Motif Chemokine 12 (CXCL12) and Its Receptor CXCR4 Reduces Utero-Placental Expression of the VEGF System and Increases Utero-Placental Autophagy

open access: yesFrontiers in Veterinary Science, 2021
The placenta, a unique organ that only develops during pregnancy, is essential for nutrient, oxygen, and waste exchange between offspring and mother. Yet, despite its importance, the placenta remains one of the least understood organs and knowledge of ...
Ryan L. Ashley   +4 more
doaj   +1 more source

Hepcidin and iron homeostasis during pregnancy. [PDF]

open access: yes, 2014
Hepcidin is the master regulator of systemic iron bioavailability in humans. This review examines primary research articles that assessed hepcidin during pregnancy and postpartum and report its relationship to maternal and infant iron status and birth ...
Cadwell, Brooke   +4 more
core   +1 more source

Trophoblast lineage-specific differentiation and associated alterations in preeclampsia and fetal growth restriction. [PDF]

open access: yes, 2020
The human placenta is a poorly-understood organ, but one that is critical for proper development and growth of the fetus in-utero. The epithelial cell type that contributes to primary placental functions is called "trophoblast," including two main ...
Farah, Omar   +3 more
core   +2 more sources

Maternal nano-titanium dioxide inhalation alters fetoplacental outcomes in a sexually dimorphic manner

open access: yesFrontiers in Toxicology, 2023
The placenta plays a critical role in nutrient-waste exchange between the maternal and fetal circulations, thus functioning as an interface that profoundly impacts fetal growth and development. The placenta has long been considered an asexual organ, but,
Julie A. Griffith   +19 more
doaj   +1 more source

Oral dosing for antenatal corticosteroids in the Rhesus macaque. [PDF]

open access: yes, 2019
Antenatal corticosteroids (ACS) are standard of care for women at risk of preterm delivery, although choice of drug, dose or route have not been systematically evaluated.
Bridges, James P   +7 more
core   +2 more sources

Alterations in Maternal–Fetal Heart Rate Coupling Strength and Directions in Abnormal Fetuses

open access: yesFrontiers in Physiology, 2019
Because fetal gas exchange takes place via the maternal placenta, there has been growing interests in investigating the patterns and directions of maternal-fetal cardiac coupling to better understand the mechanisms of placental gas transfer.
Ahsan H. Khandoker   +5 more
doaj   +1 more source

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