Results 11 to 20 of about 624,056 (358)

Small Extracellular Vesicles from Peripheral Blood of Aged Mice Pass the Blood-Brain Barrier and Induce Glial Cell Activation

Cells, 2022
Extracellular vesicles (EVs), including small EVs (sEVs), are involved in neuroinflammation and neurodegenerative diseases, including Alzheimer’s disease, Parkinson’s disease, and amyotrophic lateral sclerosis.
Diana M. Morales-Prieto, José M. Murrieta-Coxca, Milan Stojiljkovic, Celia Diezel, Priska E. Streicher, Julian A. Henao-Restrepo, Franziska Röstel, Julia Lindner, Otto W. Witte, Sebastian Weis, Christian Schmeer, Manja Marz   +11 more
doaj   +1 more source

A case report of placenta fenestrate [PDF]

Majallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2021
Introduction: One of the variants of the placenta is the placenta fenestrate. In rare cases, the central part of the placental disc is missing. In some cases, there is a real hole in the placenta.
Firouze Ziaee, Fatemeh Zahra karimi, Masoumeh Mirteimouri, Elaheh Mansouri Ghezel Hesari   +3 more
doaj   +1 more source

Clinical Diagnosis of Placenta Accreta and Clinicopathological Outcomes [PDF]

, 2019
Objective To investigate the association between the intraoperative diagnosis of placenta accreta at the time of cesarean hysterectomy and pathological diagnosis.
Cahill, Alison G., Hirshberg, Jonathan S., Macones, George A., Rosenbloom, Joshua I., Stout, Molly J., Tuuli, Methodius G.   +5 more
core   +1 more source

Protocol to derive human trophoblast stem cells directly from primed pluripotent stem cells

STAR Protocols, 2022
Summary: Human trophoblast stem cells (hTSCs) are useful for studying human placenta development and diseases, but primed human pluripotent stem cells (hPSCs) routinely cultured in most laboratories do not support hTSC derivation.
Yanxing Wei, Lu Xiao, Lishi Ma, Zhijian Wang, Liping Huang, Huiying Li, Guangjin Pan, Stephen J. Lye, Yongli Shan   +8 more
doaj   +1 more source

Paraoxonase 2 protein is spatially expressed in the human placenta and selectively reduced in labour [PDF]

, 2014
Humans parturition involves interaction of hormonal, neurological, mechanical stretch and inflammatory pathways and the placenta plays a crucial role.
A Abdulsid, A Abdulsid, A Abdulsid, A Many, Akrem Abdulsid, Ana Claudia Zenclussen, C Burdon, CJ Ng, CL Elliott, DA Stoltz, DI Draganov, DI Draganov, F Petraglia, Fiona Lyall, H-H Peng, HS Brar, I Witte, JF Teiber, JM McCord, JRG Challis, Kevin Hanretty, KJ Lee, M Shiner, R Lim, RS Dwarakanath, S Horke, Samy Alwarfaly, SL Primo-Parma, T Cindrova-Davies, U Borell, V Sitras, VC Allport, Y Xu   +32 more
core   +6 more sources

Intranuclear Crosstalk between Extracellular Regulated Kinase1/2 and Signal Transducer and Activator of Transcription 3 Regulates JEG-3 Choriocarcinoma Cell Invasion and Proliferation

The Scientific World Journal, 2013
Invasiveness of trophoblast and choriocarcinoma cells is in part mediated via leukemia inhibitory factor- (LIF-) induced activation of signal transducer and activator of transcription 3 (STAT3).
Diana M. Morales-Prieto, Stephanie Ospina-Prieto, Wittaya Chaiwangyen, Maja Weber, Sebastian Hölters, Ekkehard Schleussner, Justine S. Fitzgerald, Udo R. Markert   +7 more
doaj   +1 more source

Differential placental ceramide levels during gestational diabetes mellitus (GDM)

Reproductive Biology and Endocrinology, 2019
Background Gestational diabetes mellitus (GDM) is associated with important factors that influence fetal development. Sphingolipids are known to be associated with the development of diabetes.
Juan F. Mejia, Kelsey M. Hirschi, Kary Y. F. Tsai, Matthew G. Long, Benton C. Tullis, Eliza E. K. Bitter, Benjamin T. Bikman, Paul R. Reynolds, Juan A. Arroyo   +8 more
doaj   +1 more source

The effects of strain, reproductive condition, and strain of placenta donor on placentophagia in nonpregnant mice [PDF]

, 1973
The effects on placentophagia of strain, reproductive condition, and strain of placenta donor were observed in nonpregnant mice. Mice of the C57BL/6By and BALB/cBy strains were exposed to placentas of either strain after either no previous parturitional ...
Kristal, Dr. Mark B., Williams, Christina L.   +1 more
core   +1 more source

Effects of Lateral Hypothalamic Lesions on Placentophagia in Virgin, Primiparous, and Multiparous Rats [PDF]

, 1973
Lesions of the lateral hypothalamus (LH) were produced in pregnant and nonpregnant female rats through chronically implanted electrodes to investigate the effect of LH damage on placentophagia.
Kristal, Dr. Mark B.
core   +1 more source

Characterization of a human placental clearance system to regulate serotonin levels in the fetoplacental unit

Reproductive Biology and Endocrinology, 2023
Background Serotonin (5-HT) is a biogenic monoamine with diverse functions in multiple human organs and tissues. During pregnancy, tightly regulated levels of 5-HT in the fetoplacental unit are critical for proper placental functions, fetal development ...
Frantisek Staud, Xin Pan, Rona Karahoda, Xiaojing Dong, Petr Kastner, Hana Horackova, Veronika Vachalova, Udo R. Markert, Cilia Abad   +8 more
doaj   +1 more source