Results 61 to 70 of about 7,713 (194)

Clinicopathological phenotypes of singleton stillbirth: A retrospective cohort study

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
Clinical information, description of placenta, and umbilical cord were reviewed, and microscopic slides re‐evaluated according to the Amsterdam Consensus. Stillbirths with maternal vascular malperfusion often had signs of high‐risk pregnancy, unlike stillbirths with villitis of unknown etiology, fetal vascular malperfusion, and umbilical cord at risk ...
Ragnheidur I. Bjarnadottir, Thora S. Steffensen, Alexander K. Smarason, Karin Pettersson, Nikos Papadogiannakis, Johanna Gunnarsdottir   +5 more
wiley   +1 more source

Active surveillance of cervical intraepithelial neoplasia and adverse pregnancy outcomes: A register‐based cohort study

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
Active surveillance for cervical intraepithelial neoplasia grade 2 is not associated with increased risks of adverse pregnancy outcomes compared to large loop excision of the transformation zone. Abstract Introduction Previous studies have suggested that human papillomavirus (HPV) and HPV‐related disease may be associated with increased risk of adverse
Kirstine Kold Katholm, Lotte Krog Eriksen, Kathrine Dyhr Lycke, Ninna Lund Larsen, Iben Sundtoft, Tina Hovgaard Randrup, Anne Hammer   +6 more
wiley   +1 more source

Steroidogenic compensation and lipid deficiency with enhanced NAD+ salvage in small‐for‐gestational‐age placenta

The FEBS Journal, EarlyView.
Fetal growth restriction is associated with placental metabolic adaptations. In small‐for‐gestational‐age placenta (SGA), cholesterol receptors and steroidogenic enzymes are upregulated, enhancing steroidogenesis. NAD salvage pathway is also increased to support NADP+/NADPH requirements.
Serena Xodo, Lorenza Driul, Vanessa Tolotto, Eros Di Giorgio, Luigi E. Xodo   +4 more
wiley   +1 more source

Guidance for Specialised Cancer Nursing of People With Gynaecological Cancers: A Scoping Review

Journal of Clinical Nursing, EarlyView.
ABSTRACT Background Gynaecological cancer nurses are crucial to the delivery of quality, specialised care to meet the needs of people with these cancers. The extent of evidence‐based guidance to support nursing care is unknown. Aim To identify and describe existing international guidance for specialised gynaecological cancer nursing care.
Natalie Williams, Georgia Halkett, Tracey Moroney, Sharon MacLean, Olivia Cook   +4 more
wiley   +1 more source

Periodontitis and Adverse Pregnancy Outcomes: Mechanistic Evidence

Journal of Periodontal Research, EarlyView.
This narrative review aims to describe mechanisms linking periodontal diseases in pregnancy with adverse pregnancy outcomes. ABSTRACT Periodontal diseases, including both gingivitis and periodontitis, occur commonly among pregnant individuals. Both gingivitis and periodontitis are associated with adverse pregnancy outcomes (APOs) such as early ...
Gregory C. Valentine, Yiorgos A. Bobetsis, Benjamin C. Shayo, Peter Milgrom, Phoebus N. Madianos   +4 more
wiley   +1 more source

A Rare Gestational Trophoblastic Disease: Placental Site Trophoblastic Tumor

Gynecology Obstetrics & Reproductive Medicine, 2016
Placental site trophoblastic tumor (PSTT) is a highly rare form of gestational trophoblastic diseases that arise from intermediate trophoblastic cells. By presenting this case, we aimed to review the treatment and diagnosis, approach to PSTT.
Senem Yaman Tunç, Elif Ağaçayak, Mehmet Sait İçen, Serdar Başaranoğlu, Mehmet Sıddık Evsen, Yahya Avcı, Zuhat Urakcı, Talip Gül   +7 more
doaj   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Placental mitochondrial metabolic adaptation maintains cellular energy balance in pregnancy complicated by gestational hypoxia

The Journal of Physiology, EarlyView.
Abstract figure legend Placental mitochondrial adaptation to gestational hypoxia. Hypoxic pregnancy in sheep increases placental insulin like growth factor 2 (IGF2) signalling (1), which is associated with a shift in capacity away from β‐oxidation (2) and complex I‐mediated respiration (3), while maintaining total oxidative phosphorylation capacity (4).
Wen Tong, Beth J. Allison, Kirsty L. Brain, Olga V. Patey, Youguo Niu, Kimberley J. Botting, Sage G. Ford, Tess A. Garrud, Peter F. B. Wooding, Qiang Lyu, Lin Zhang, Jin Ma, Alice P. Sowton, Katie A. O'Brien, Tereza Cindrova‐Davies, Hong Wa Yung, Graham J. Burton, Andrew J. Murray, Dino A. Giussani   +18 more
wiley   +1 more source

High‐elevation adaptation and gestational hypoxia jointly shape vascular development in a rodent placenta

The Journal of Physiology, EarlyView.
Abstract figure legend We investigated how environmental hypoxia and genetic adaptation to high altitudes jointly impact the development of the placental exchange surface in ways that might protect fetal growth potential. We used wild‐derived, lab‐born North American deer mice (Peromyscus maniculatus) from low‐elevation and high‐elevation environments (
Kathryn Wilsterman, Zachary A. Cheviron, Jeffrey M. Good, Kai Gurnoe‐Brantley, Kylie E. Jewett, Katherine Kiel, Ashley M. Larson   +6 more
wiley   +1 more source

Human placental exposure to pollutant nanoparticles: uptake, translocation and functional impact

The Journal of Physiology, EarlyView.
Abstract figure legend Prenatal exposure to pollutant nanoparticles has been increasingly investigated due to concerns about their potential effects on placental function and pregnancy outcomes. Maternal inhalation of pollutant nanoparticles can result in a pro‐inflammatory response; particles can also translocate across the alveolus epithelial barrier
Katherine L. Bethell, Andrew C. Povey, Edward D. Johnstone, Peter T. Ruane   +3 more
wiley   +1 more source