Results 111 to 120 of about 742,957 (396)
American Journal of Perinatology Reports, 2015 Objective Concurrent placenta previa and placenta accreta increase the risk of massive obstetric hemorrhage. Despite extensive research on the management of placenta previa (including placenta accreta, increta, and percreta), the number and quality of ...
Satoko Matsuzaki +6 more
doaj +1 more source
Placenta ingestion by rats enhances d- and k-opioid antinociception, but suppresses m-opioid antinociception [PDF]
, 2004 Ingestion of placenta or amniotic fluid produces a dramatic enhancement of centrally mediated opioid antinociception in the rat. The present experiments investigated the role of each opioid receptor type (m, d, k) in the antinociception-modulating ...
DiPirro, Jean M., Kristal, Dr. Mark B.
core
Global Challenges, 2019 Due to the particular structure and functionality of the placenta, most current human placenta drug testing methods are limited to animal models, conventional cell testing, and cohort/controlled testing.
Rajeendra L. Pemathilaka +4 more
semanticscholar +1 more source
Dynamics of the Mammalian Placental Metabolome in Placentogenesis and Embryonic Development
Advanced Science, EarlyView.This study identifies three metabolic stages (E8.5, E9.5–10.5, E11.5–14.5) and two transition periods (E8.5–9.5, E10.5–11.5) in mouse placental development. NAD(H) emerges as a key dynamic metabolite that enhances embryonic growth through accelerated segmentation and increased proliferation of mouse embryonic stem cell (mESC)‐induced presomitic ...
Gang Chen +11 more
wiley +1 more source
Placental-mediated increased cytokine response to lipopolysaccharides: a potential mechanism for enhanced inflammation susceptibility of the preterm fetus. [PDF]
, 2012 BackgroundCerebral palsy is a nonprogressive motor impairment syndrome that has no effective cure. The etiology of most cases of cerebral palsy remains unknown; however, recent epidemiologic data have demonstrated an association between fetal neurologic ...
Belkacemi, Louiza +4 more
core +1 more source
Psychological Outcome of Women with Morbidly Adherent Placenta Following Hystrectomy: Prospective Matched Case-control Study [PDF]
, 2021 Amr Hassan El-Shalakany +3 more
openalex +1 more source
Microbiome, 2016 BackgroundRecent studies have suggested that bacteria associated with the placenta—a “placental microbiome”—may be important in reproductive health and disease.
Abigail Lauder +9 more
semanticscholar +1 more source
Advanced Science, EarlyView.Exclusive breastfeeding establishes a thermogenic memory in brown adipose tissue by activating the HIF1AN/AMPK/α‐ketoglutarate axis via milk‐derived extracellular vesicles enriched in miR‐125a‐5p. This programming preserves metabolic health, while αKG supplementation restores BAT function under mixed feeding, offering strategies to mitigate the ...
Ningxi Wu +13 more
wiley +1 more source
VP31.13: SARS‐CoV‐2‐positive placenta shows intervillous space collapse and perivillous fibrinoid deposition [PDF]
, 2021 Patricia García‐Canadilla +9 more
openalex +1 more source
Optimal villi density for maximal oxygen uptake in the human placenta
, 2015 We present a stream-tube model of oxygen exchange inside a human placenta functional unit (a placentone). The effect of villi density on oxygen transfer efficiency is assessed by numerically solving the diffusion-convection equation in a 2D+1D geometry ...
Brownbill, P. +4 more
core +1 more source