Results 31 to 40 of about 14,257 (219)

First trimester placental villi grown on Matrigel to obtain invasive cytotrophoblasts (iCTBs) in vitro.

, 2023
(A, B) Representative images of iCTBs outgrowth from a 6.4wk placental villi culture explants for 3 days. (C) Immunostaining of first trimester placenta villi culture explant showed most iCTBs are positive for Cytokeratin-7 (CK-7). (D) CTBs on the tip of
Ha Nam Nguyen (14634311), Adolf Baumgartner (16632039), Beatrice A. Weier (16632042), Jingly F. Weier (16632033), Christy Ferlatte (16632036), Heinz-Ulrich G. Weier (14978412)   +5 more
core   +1 more source

Molecular and morphological peculiarities of chronic placental insufficiency formation caused by different types of diabetes mellitus

Сахарный диабет, 2020
Рathogenesis of the chronic placental insufficiency is largely determined by the type of diabetes mellitus and the degree of its compensation. Trophic function failure of placenta changes its hormonal activity, formation of respiratory disorders and ...
Tatyana G. Tral, Gulrukhsor Kh. Tolibova, Ekaterina V. Musina, Maria I. Yarmolinskaya   +3 more
doaj   +1 more source

Multiscale correlative imaging of horse and zebra placental villi

, 2022
International audienceDespite having a single evolutionary origin, the mammalian placenta exhibits wide interspecific morphological and structural variation.
Laundon, Davis, Gostling, Neil, Lewis, Rohan, Chavatte-Palmer, Pascale, Harris, Shelley   +4 more
core   +1 more source

Mitochondria Respiration in the Placental Villi Tissue of Obese and Normal-Weight Women

, 2023
BACKGROUND: Maternal obesity (MO) is a risk factor for short and long-term poor outcomes, for both the mother and the offspring. Placental oxidative stress is typical in MO, and mitochondria (mt) dysfunction has been shown in placental trophoblasts.
Giovarelli M, Anelli GM, Coco C, Mando' C, Novielli C, Serati A, Cetin I   +6 more
core   +1 more source

Multiple types of exogenous microparticles coexist in the early human decidua and placental villi

Environment International
Maternal exposure to exogenous microparticles (EMP) during pregnancy is associated with multiple adverse birth outcomes, yet evidence for its accumulation in early placental tissues remains limited.
Yudong Feng, Di Wu, Quanquan Guan, Qing Wang, Qing Xu, Ruijie Li, Chen Tu, Xiangliang Pan, Jamie L. Inman, Antoine M. Snijders, Bo Hang, Willie J.G.M. Peijnenburg, Yongming Luo, Yankai Xia   +13 more
doaj   +1 more source

Endothelial Dysfunction in Severe Preeclampsia is Mediated by Soluble Factors, Rather than Extracellular Vesicles

Scientific Reports, 2017
In severe early-onset preeclampsia (sPE) the placenta releases soluble angiogenesis-regulating proteins, trophoblast-derived fragments, and extracellular vesicles (EVs). Their relative importance in disease pathogenesis is not presently understood.
Michelle O’Brien, Dora Baczyk, John C. Kingdom   +2 more
doaj   +1 more source

Disorder of the structure and vascularization of the villi of placenta at the preeclampsia [PDF]

Гинекология, 2018
Preeclampsia is considered one of the most serious diseases of pregnancy and cause serious complications in the mother and fetus. The emergence and development of preeclampsia is due to the violation of placental processes.
A I Shchegolev, U N Tumanova, V M Lyapin
doaj   +1 more source

Morphometric image analysis of placental C-type lectin domain family 2, member D (CLEC2D) immuno-expression in HIV associated pre-eclampsia

European Journal of Obstetrics & Gynecology and Reproductive Biology: X, 2019
Objective: C-type lectin domain family 2, member D (CLEC2D) is implicated in the immune response. Pre-eclampsia and HIV infection have opposing immune responses.
Deneshree Varaden, Jagidesa Moodley, Onankoy A. Onyangunga, Thajasvarie Naicker   +3 more
doaj   +1 more source

Hofbauer Cells Spread Listeria monocytogenes among Placental Cells and Undergo Pro-Inflammatory Reprogramming while Retaining Production of Tolerogenic Factors

mBio, 2021
Pregnant women are highly susceptible to infection by the bacterial pathogen Listeria monocytogenes, leading to miscarriage, premature birth, and neonatal infection. L. monocytogenes is thought to breach the placental barrier by infecting trophoblasts at
Siavash Azari, Lauren J. Johnson, Amy Webb, Sophia M. Kozlowski, Xiaoli Zhang, Kara Rood, Amal Amer, Stephanie Seveau   +7 more
doaj   +1 more source

Placental apoptosis in pre-eclampsia

Медицинский совет, 2016
The objective was to determine the presence and severity of placental apoptosis in pre-eclampsia. The study included 31 patients. All patients were divided into 2 groups: group I (treatment) included 11 pregnant women with preeclampsia, group II (control)
P. A. Khovhaeva, A. M. Krasniy, N. V. Tyutyunnik, O. A. Sergunina, M. B. Ganichkina, E. Y. Amiraslanov, N. E. Kan, V. L. Tyutyunnik   +7 more
doaj   +1 more source