Results 51 to 60 of about 21,207 (299)

Immune Responses Potentially Involved in the Gestational Complications of Brucella Infection

Pathogens, 2023
Infection by Brucella species in pregnant animals and humans is associated with an increased risk of abortion, preterm birth, and transmission of the infection to the offspring.
Lucía Zavattieri, Florencia Muñoz González, Mariana C. Ferrero, Pablo C. Baldi   +3 more
doaj   +1 more source

Essential embryology for the Canadian pathologists’ assistant

Anatomical Sciences Education, EarlyView.
Abstract Pathologists' assistants (PAs) are pivotal in healthcare, conducting autopsies and examining tissues under a pathologist's guidance. Embryology knowledge is crucial for PAs to accurately assess anomalies and identify pathologies. Yet, it is often overlooked in academic PA training programs.
Samantha H. Nacci, William Tsui, Fang‐I Lu, Avrum I. Gotlieb, Danielle C. Bentley   +4 more
wiley   +1 more source

Immunohistohemical evidences of pregnancy in uterine curettage tissue by the use of a double immunocytochemical staining technique using cytokeratin 7 and vimentin antibodies [PDF]

Vojnosanitetski Pregled, 2008
Background/Aim. Usual histopatological diagnosis of intrauterine pregnancy is made by demonstration of chorionic villi, but in the curettage tissue from intrauterine miscarriage they may not be present in all cases. The use of monoclonal antibody against
Trenkić Milan, Bašić Marin, Milentijević Maja, Petrović Aleksandar, Živković Vesna, Lazarević Viktor   +5 more
doaj   +1 more source

A Novel Paradigm for Non-Invasive Prenatal Genetic Screening: Trophoblast Retrieval and Isolation from the Cervix (TRIC)

Diagnostics, 2023
As the prevalence of pregnancies with advanced maternal age increases, the risk of fetal chromosomal abnormalities is on the rise. Therefore, prenatal genetic screening and diagnosis have become essential elements in contemporary obstetrical care ...
Kirim Hong, Hee Jin Park, Hee Yeon Jang, Sung Han Shim, Yoon Jang, Soo Hyun Kim, Dong Hyun Cha   +6 more
doaj   +1 more source

208. Exposing necrotic trophoblasts to endothelial cells in vitro causes increased adhesion of monocytes

, 2005
A number of studies suggest that there is a generalized endothelial cell activation and inflammatory response in preeclampsia, which may be caused by factors released from the placenta including deported trophoblasts.
L. Chamley, L. McCowan, Q. Chen, P. Stone   +3 more
core   +1 more source

Radial capacity and hemodynamics evaluation in vitro and implantable feasibility validation in vivo of thinner bioresorbable polymer vascular stents

BMEMat, EarlyView.
A series of in vitro experiments, numerical simulations and in vivo experiments were conducted to jointly evaluate the effects of different thicknesses of bioabsorbable polymer vascular stents on their radial capacity, hemodynamics and in vivo outcomes.
Chong Chen, Tao Li, Zhongyou Li, Jingyuan Zhou, Zhuo Zhang, Yan Xiong, Rifang Luo, Yu Chen, Yunbing Wang, Ping Fu   +9 more
wiley   +1 more source

Nested Selves: Self‐Organization and Shared Markov Blankets in Prenatal Development in Humans

Topics in Cognitive Science, EarlyView., 2023
Abstract The immune system is a central component of organismic function in humans. This paper addresses self‐organization of biological systems in relation to—and nested within—other biological systems in pregnancy. Pregnancy constitutes a fundamental state for human embodiment and a key step in the evolution and conservation of our species. While not
Anna Ciaunica, Michael Levin, Fernando E. Rosas, Karl Friston   +3 more
wiley   +1 more source

miR-196a-5p-Rich Extracellular Vesicles from Trophoblasts Induce M1 Polarization of Macrophages in Recurrent Miscarriage

, 2022
PURPOSE: Numerous studies have described the presence of crosstalk between trophoblasts and macrophages and the critical role it plays in recurrent miscarriage (RM).
Tao, Yu, Wang, Yao, Zhang, Jing, Yu Tao, Cai, Renfei, Yao Wang, Renfei Cai, Jing Zhang   +7 more
core   +1 more source

Placental crises: disruptive selection and maternal under‐investment as the foundations of mammalian placental evolution and dysfunction

Biological Reviews, EarlyView.
ABSTRACT Among the vertebrates, mammals are notable for the dominance of live birth and placental nutrition. The structural diversity of the mammalian placenta is remarkable, despite sharing a single common ancestor and conserved physiological functions.
Davis Laundon, Neil J. Gostling, Ian G. Reddin, Bram G. Sengers, Pascale Chavatte‐Palmer, Rohan M. Lewis   +5 more
wiley   +1 more source

Reciprocal activation between M1 macrophages and trophoblasts through CXCL9/STAT1/ZEB1/CCL2 axis promotes recurrent spontaneous abortion

Frontiers in Immunology
BackgroundThe crosstalk between macrophages and trophoblasts plays a crucial role in the development and progression of recurrent spontaneous abortion (RSA).
Sisi Yan, Xiang Wang, Qiuji Wu, Jinli Ding, Hui Qiu   +4 more
doaj   +1 more source