Results 21 to 30 of about 94,455 (293)

Evaluating cut‐off levels for progesterone, β human chorionic gonadotropin and β human chorionic gonadotropin ratio to exclude pregnancy viability in women with a pregnancy of unknown location: A prospective multicenter cohort study

Acta Obstetricia et Gynecologica Scandinavica, 2022
Introduction There is no global agreement on how to best determine pregnancy of unknown location viability and location using biomarkers. Measurements of progesterone and β human chorionic gonadotropin (βhCG) are still used in clinical practice to ...
Shabnam Bobdiwala, Christopher Kyriacou, Evangelia Christodoulou, Jessica Farren, Nicola Mitchell‐Jones, Maya Al‐Memar, Francis Ayim, Baljinder Chohan, Emma Kirk, Osama Abughazza, Bramara Guruwadahyarhalli, Sharmistha Guha, Veluppillai Vathanan, Debbie Gould, Catriona Stalder, Dirk Timmerman, Ben Van Calster, Tom Bourne   +17 more
doaj   +1 more source

Senescent Changes and Endoplasmic Reticulum Stress May Be Involved in the Pathogenesis of Missed Miscarriage

Frontiers in Cell and Developmental Biology, 2021
BackgroundSenescence is involved in many complications of pregnancy. However, whether senescent changes are also associated with missed miscarriage has not been fully investigated.MethodsThe levels of p16, p21, and γH2AX, markers of senescence, were ...
Yunhui Tang, Xinyan Zhang, Yi Zhang, Hua Feng, Jing Gao, Haiyan Liu, Fang Guo, Qi Chen   +7 more
doaj   +1 more source

Outcomes of ovarian transposition in cervical cancer; an updated meta-analysis

BMC Women's Health, 2022
Background Cervical cancer is the most common indication for ovarian transposition in reproductive-age women. Ovarian transposition should be performed in premenopausal women undergoing pelvic irradiation to preserve ovarian function, and prevent early ...
Alexandros Laios, Mohamed Otify, Argyro Papadopoulou, Ioannis D. Gallos, Thomas Ind   +4 more
doaj   +1 more source

The reproductive tract microbiota and miscarriage [PDF]

, 2023
Early miscarriage (pregnancy loss before 12 weeks) occurs in 20 % of pregnancies of which half are due to aneuploidy. However, the mechanisms that drive euploid miscarriage are poorly understood and, despite its prevalence, there are no interventions ...
Grewal, Karen
core   +1 more source

Vitamin D and assisted reproductive treatment outcome: a prospective cohort study

Reproductive Health, 2019
Background Vitamin D deficiency has been associated with an increased risk of abnormal pregnancy implantation leading to obstetric complications such as pre-eclampsia and fetal growth restriction.
Justin Chu, Ioannis Gallos, Aurelio Tobias, Lynne Robinson, Jackson Kirkman-Brown, Rima Dhillon-Smith, Hoda Harb, Abey Eapen, Madhurima Rajkhowa, Arri Coomarasamy   +9 more
doaj   +1 more source

Expression of tissue factor and tissue factor pathway inhibitors during ovulation in rats: a relevance to the ovarian hyperstimulation syndrome

Reproductive Biology and Endocrinology, 2021
Background Blood coagulation has been associated with ovulation and female infertility. In this study, the expression of the tissue factor system was examined during ovulation in immature rats; the correlation between tissue factor and ovarian ...
You Jee Jang, Hee Kyung Kim, Bum Chae Choi, Sang Jin Song, Jae Il Park, Sang Young Chun, Moon Kyoung Cho   +6 more
doaj   +1 more source

Q fever and early pregnancy failure: a Scottish case–control study

Reproduction and Fertility, 2022
Q fever is a bacterial disease that passes between animals and humans and causes disease in both. The disease has been associated with pregnancy complications including miscarriage. This study was undertaken to identify if Q fever exposure was correlated
Nick Wheelhouse, Sadie Kemp, Jo E B Halliday, Efstathios Alexandros Tingas, W Colin Duncan, Andrew W Horne   +5 more
doaj   +1 more source

Series of overviews on miscarriage and recurrent miscarriage

Fertility and Sterility, 2023
Miscarriage is a relatively common occurrence with many knowns and unknowns and a profound psychological impact on individuals and couples. The editors felt it was time to publish a series of overviews for Views and Reviews on both sporadic miscarriage and recurrent miscarriage.
openaire   +2 more sources

Recurrent miscarriage [PDF]

Journal of Family Planning and Reproductive Health Care, 2005
Recurrent miscarriage, the occurrence of three consecutive first-trimester losses of pregnancy, affects 1% of women. The purported causes of recurrent miscarriage include chromosomal abnormalities, thrombophilia, metabolic disorders, anatomical causes and immune factors.
Andrew W, Horne, Claire I, Alexander
openaire   +2 more sources

Impact of sitagliptin on endometrial mesenchymal stem-like progenitor cells: A randomised, double-blind placebo-controlled feasibility trial

EBioMedicine, 2020
Background: Recurrent pregnancy loss (RPL) is associated with the loss of endometrial mesenchymal stem-like progenitor cells (eMSC). DPP4 inhibitors may increase homing and engraftment of bone marrow-derived cells to sites of tissue injury.
Shreeya Tewary, Emma S. Lucas, Risa Fujihara, Peter K. Kimani, Angela Polanco, Paul J. Brighton, Joanne Muter, Katherine J. Fishwick, Maria José Minhoto Diniz Da Costa, Lauren J. Ewington, Lauren Lacey, Satoru Takeda, Jan J. Brosens, Siobhan Quenby   +13 more
doaj   +1 more source