Results 41 to 50 of about 3,704,566 (298)

Study of the Frequency, Causes and Methods of Elective Abortion and Demographic Characteristics of Women Referring to Alavi Educational and Medical Center, Ardabil 2022-2023 [PDF]

Journal of Ardabil University of Medical Sciences
Background: Elective abortion is one of the factors affecting the decline in population growth and fertility rates and is a complex issue in the field of reproductive health.
Narges Karimi, Shahla Farzipour, Fatemeh Mirershadi, Samira Shahbazzadegan   +3 more
doaj  

NSUN2‐Mediated m5C Modification of TGFB1 in Trophoblasts Remodels Macrophage Function to Prevent URSA

Advanced Science, EarlyView.
NSUN2 and m5C decline in URSA villous tissues. Trophoblast Nsun2 ablation disrupts macrophage‐mediated maternal‐fetal tolerance and triggers embryo resorption. Mechanistically, NSUN2‐YBX1 axis stabilizes m5C‐modified TGFB1 mRNA to maintain TGF‐β1 secretion and M2 polarization, and restoring this signaling rescues maternal‐fetal immune tolerance to ...
Xiaoxiao Zhu, Xinkui Liu, Xiaoyan Yu, Qiaoqiao Han, Feifei Shi, Weiwei Song, Lu Liu, Chu Chu, Chenyang Shen, Zhen Zhang, Xia Li   +10 more
wiley   +1 more source

Prevalence and determinants of repeat induced abortion in Ethiopia: A systematic review and meta-analysis

Heliyon, 2023
Introduction: Repeat-induced abortion is the termination of pregnancy for more than one time using drugs or surgical intervention before the fetus reaches the age of viability. This study aimed to estimate the pooled prevalence of repeat-induced abortion
Kenbon Seyoum, Sheleme Mengistu
doaj   +1 more source

Abstract Representation of Movement Parameters in Basal Ganglia Output

Advanced Science, EarlyView.
The basal ganglia output provides a scalable velocity/position signal across behavioral contexts, supporting the idea that these variables are represented in the brain as abstract entities rather than as fixed changes in joint angles or specific sets of body effectors.
Ana Silvia Báez‐Cordero, Diana I. Ortega‐Romero, Claudia I. Pérez‐Díaz, Pavel E. Rueda‐Orozco   +3 more
wiley   +1 more source

Comparative effectiveness, safety and acceptability of medical abortion at home and in a clinic: a systematic review. [PDF]

, 2011
OBJECTIVE: To compare medical abortion practised at home and in clinics in terms of effectiveness, safety and acceptability. METHODS: A systematic search for randomized controlled trials and prospective cohort studies comparing home-based and clinic ...
Free, Caroline, Caroline Free, Min Hae Park, Haleema Shakur, Shakur, Haleema, Thoai D Ngo, Park, Min Hae, Ngo, Thoai D   +7 more
core   +1 more source

SAV1 in Cooperation With FKBP52 Participates in Implantation

Advanced Science, EarlyView.
The MST‐SAV1 complex modulates FKBP52 phosphorylation to fine‐tune PR activity, ensuring timely uterine transition to receptivity under estrogen signaling for implantation. Stromal SAV1 scaffolds MST1/2‐mediated FKBP52 phosphorylation via noncanonical Hippo to promote PR activity.
Yuhan Shao, Yafang Lu, Zhaoyu Jia, Junxiang Ren, Ziyi Ge, Xinyu Liu, Hui Zhao, Zi‐Jiang Chen, Junhao Yan, Wei Wang, Jia Yuan   +10 more
wiley   +1 more source

Developing a comprehensive abortion prevention program for couples based on I-change model: study protocol for a mixed method research

Reproductive Health
Background In countries where abortion laws are stringent, induced abortions are prevalent. The limited availability of abortion services within these regions amplifies the likelihood of maternal complications and mortality. Induced abortions represent a
Zari Dolatabadi, Maryam Moridi, Farnaz Farnam, Maryam Damghanian   +3 more
doaj   +1 more source

CHD8‐Dependent Chromatin Licensing Sustains Trophoblast Stem Cell Transcriptional Programs

Advanced Science, EarlyView.
In this study, Huang et al., identify chromatin remodeler CHD8 as an essential factor in TSC maintenance and placental development. CHD8‐dependent chromatin accessibility supports the occupancy of key trophoblast TFs and is coupled to KMT2A‐associated H3K4me3 deposition at TSC stem and cell cycle genes, providing a permissive chromatin environment for ...
Yuanyuan Huang, Zhenhua Hu, Jiali Liao, Lijun Huang, Jinyu Liu, Chen Tu, Yuchen Li, Lulu Xie, Shilei Bi, Xiaobo Fang, Jingsi Chen, Lili Du, Wei Sun, Haibin Wang, Shuang Zhang, Dunjin Chen, Zhaowei Tu   +16 more
wiley   +1 more source

Towards a Framework for the Analysis of Abortion Culture

, 2005
What is 'abortion culture'? Whenever family planning in former Soviet states is discussed it is almost inevitable that the phrase ‘abortion culture’ will be used to describe the context within which fertility was, and to an extent still is, controlled in
Grant, Gail
core   +1 more source

Structural Control of Stromal‐Immune Coupling by COL24A1 Underlies Pregnancy Maintenance

Advanced Science, EarlyView.
COL24A1 emerges as a collagen‐associated regulator of maternal‐fetal interface homeostasis. Its deficiency promotes a maladaptive TIMP1‐high stromal state, impaired ECM turnover, collagen accumulation, and stromal–immune dysregulation, contributing to pregnancy loss.
Teng Wu, Lingling Xie, Wenyi Liu, Hanjie Mo, Chengshu Xie, Jing Tang, Zhaorui Wang, Peixuan Lan, Jianping Zhang, Jie Gao, Qionglan Tang, Chunwei Cao, Hui Chen   +12 more
wiley   +1 more source