Results 31 to 40 of about 10,464 (192)

Localization of matrix metalloproteinases in the placenta of cows with complicated pregnancy by placental insufficiency [PDF]

BIO Web of Conferences
The placenta of 8 cows with physiological (PP) and placental insufficiency pregnancy (FPI) served as the material for the study. Analysis of the content of glycosaminoglycans (GAG) in the tissue of the uterine part of the placenta in cows with FPI ...
Avdeenko V.S., Safronov D.I., Akhmadov V.T.   +2 more
doaj   +1 more source

Facilitating Genetic Testing for Perinatal Demise: Development of a Multidisciplinary Workflow

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Genetic contributors to perinatal demise are common but frequently undiagnosed due to clinical and logistical barriers. We aimed to improve access to genetic for intrauterine fetal demise (IUFD), stillbirth, and early neonatal death by developing a multidisciplinary workflow.
Mackenzie Mosera, Samantha Stover, Elise Boos, Molly Casey, Joseph Fanning, Chelsea Fechter, Matthew Grace, L. Dupree Hatch, Michaela Ibach, Carla Jackson, Jiancong Liang, Caitlin Mann, Emily A. Morris, Jessica Turnbull, Marie Williams, Bryce A. Schuler   +15 more
wiley   +1 more source

Syncytiotrophoblast of Placentae from Women with Zika Virus Infection Has Altered Tight Junction Protein Expression and Increased Paracellular Permeability

Cells, 2019
The cytotrophoblast of human placenta transitions into an outer multinucleated syncytiotrophoblast (STB) layer that covers chorionic villi which are in contact with maternal blood in the intervillous space. During pregnancy, the Zika virus (ZIKV) poses a
Jael Miranda, Dolores Martín-Tapia, Yolotzin Valdespino-Vázquez, Lourdes Alarcón, Aurora Espejel-Nuñez, Mario Guzmán-Huerta, José Esteban Muñoz-Medina, Mineko Shibayama, Bibiana Chávez-Munguía, Guadalupe Estrada-Gutiérrez, Samuel Lievano, Juan Ernesto Ludert, Lorenza González-Mariscal   +12 more
doaj   +1 more source

Designing Effective Multi-Target Drugs and Identifying Biomarkers in Recurrent Pregnancy Loss (RPL) Using In Vivo, In Vitro, and In Silico Approaches

Biomedicines, 2023
Recurrent pregnancy loss (RPL) occurs in approximately 5% of women. Despite an abundance of evidence, the molecular mechanism of RPL’s pathology remains unclear. Here, we report the protective role of polo-like kinase 1 (PLK1) during RPL.
Andrés Alexis Ramírez-Coronel, Amirabbas Rostami, Laith A. Younus, José Luis Arias Gonzáles, Methaq Hadi Lafta, Ali H. Amin, Mohammed Abdulkadhim Saadoon, Hayder Mahmood Salman, Abolfazl Bahrami, Rossa Feilei, Reza Akhavan-Sigari   +10 more
doaj   +1 more source

Prenatal Evaluation of RNU4‐2 Variants in Fetuses With Central Nervous System Anomalies

American Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Fetal central nervous system (CNS) anomalies are among the most common congenital malformations, yet the overall prenatal diagnostic yield of current genetic testing remains below 40%. Variants in RNU4‐2, a non‐coding gene encoding the U4 small nuclear RNA (snRNA), have recently been linked to a novel highly recurrent dominant ...
Yiyao Chen, Li Gao, Xu Han, Yunyun Cao, Lanlan Zhang, Yi Wu, Xinrong Zhao, Wenjing Hu, Ruiyu Ma, Renyi Hua, Niu Li, Yanlin Wang, Jian Wang, Shuyuan Li   +13 more
wiley   +1 more source

Bridging maternal effects and epitranscriptomics: A novel perspective in developmental biology

Developmental Dynamics, EarlyView.
Abstract Maternal effects, encompassing both genetic (maternally expressed gene products) and non‐genetic (maternal state) influences, are powerful determinants of offspring phenotype, yet their RNA‐level mechanisms remain incompletely resolved. In parallel, epitranscriptomics, an emerging field centered on chemical modifications to RNA, has revealed ...
Ehsan Pashay Ahi
wiley   +1 more source

Histological Appearance of Placental Solomonization in the Treatment of Twin–Twin Transfusion Syndrome

American Journal of Perinatology Reports, 2016
Background Placental laser equatorialization or “solomonization” during treatment for twin–twin transfusion syndrome (TTTS) is associated with improved pregnancy outcomes.
Stephen P. Emery, Lananh Nguyen, W. Tony Parks   +2 more
doaj   +1 more source

Prevention of stillbirths associated with umbilical cord abnormalities: A clinico‐pathological overview

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Stillbirths affect millions of pregnancies every year worldwide, and obstruction of the umbilical cord blood flow is one of the main causes of fetal death. This review provides a clinico‐pathological overview of cord abnormalities potentially associated with antepartum stillbirth, describing the mechanism determining the death and addressing ...
Laura Avagliano, Chiara Parodi, Valentina Massa, Gaetano Bulfamante   +3 more
wiley   +1 more source

MORPHOMETRIC PARAMETERS OF PLACENTAL CHORIONIC VILLI IN LABOR AFTER 40 WEEKS

Неонатологія, хірургія та перинатальна медицина
The placenta is the main organ that ensures the vital activity of the fetus during pregnancy. Studying the morphometric characteristics of chorionic villi allows us to better understand the changes that occur in the placenta in late pregnancy.
О. Козар
doaj   +1 more source

Ovarian Hyperstimulation Syndrome Post-dilation and Evacuation of a Hydatidiform Mole: A Case Report

European Medical Journal Reproductive Health, 2023
The present study reports a complete hydatidiform mole presenting with ovarian hyperstimulation syndrome after dilatation and evacuation. A 30-year-old female came to the emergency room with abdominal pain and genital bleeding at 14 weeks of pregnancy ...
Dil Anziz Begum, Fouzia Fatema, Farzana Yesmin   +2 more
doaj   +1 more source