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The Translation of Policy to Person: A Qualitative Analysis of Elite Athletes' Perceptions of Pregnancy in the United Kingdom.
Sports Med
March 2025
Department of Nutritional Sciences, School of Life Course and Population Sciences, King's College London, 150 Stamford Street, London, SE1 9NH, UK.
Background: An increasing number of female athletes are navigating an athletic career alongside pregnancy. Limited qualitative research has investigated the experiences of elite athletes in the United Kingdom (UK). This study aimed to explore the experiences of elite athletes in the UK as they navigated pregnancy, employing a socio-ecological framework to inform future research and policy recommendations on sport participation during pregnancy.
View Article and Find Full Text PDFQuantifying the relationship between observed variables with censored values using Bayesian error-in-variables regression.
Chemosphere
March 2025
University of South-Eastern Norway, Dept. Natural Science and Environmental Health, Gullbringvegen 36, 3800 Bø, Norway.
We aimed to address two common challenges for scientists working with observational data: "how to quantify the relationship between two observed (or measured) variables", and, "how to account for censored values" (i.e., observations or measures whose value is only known to fall within a range).
View Article and Find Full Text PDFMaternal and social status affect hair cortisol concentrations in brown bears.
Zoology (Jena)
March 2025
Department of Natural Sciences and Environmental Health, University of South-Eastern Norway, Gullbringvegen 36, Bø 3800, Norway; Institute for Wildlife Biology and Game Management, University for Natural Resources and Life Sciences, Gregor-Mendel-Strasse 33, Vienna 1180, Austria. Electronic address:
Hair cortisol concentration is affected by different biological factors, including age, sex, and reproductive status, and can provide important insights into fitness. Using cortisol concentrations of wild Scandinavian brown bears, Ursus arctos, the purpose of this study was to investigate cortisol variations among individuals in relation to age, sex, and reproductive status (solitary individuals vs individuals in a family group). Cortisol concentrations were measured in 448 hair samples of 303 brown bears (162 males and 141 females, from one to nine years of age) captured from 1990 to 2016.
View Article and Find Full Text PDFMaternal high-fat diet exacerbates atherosclerosis development in offspring through epigenetic memory.
Nat Cardiovasc Res
March 2025
State Key Laboratory of Experimental Hematology, Key Laboratory of Immune Microenvironment and Disease (Ministry of Education), The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, The Second Hospital of Tianjin Medical University, Department of Physiology and Pathophysiology, Tianjin Medical University, Tianjin, China.
Maternal exposure to a Western-type diet (WD) increases the susceptibility of adult offspring to atherosclerosis, partly because fetal endothelial cells (ECs) become dysfunctional and inflamed due to risk factors transmitted via maternal-fetal blood exchange. However, the underlying mechanisms remain unclear. Here we show that maternal WD accelerates atherogenesis in adult offspring mice by regulating chromatin dynamics through activator protein-1 (AP-1) in aortic ECs, inducing inflammatory memory at the chromatin level.
View Article and Find Full Text PDFImpact of tea and coffee consumption during pregnancy on children's cognitive development.
Sci Rep
March 2025
School of Public Health, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, Anhui, China.
Evidence on the association between maternal tea/coffee consumption and children's cognitive development is limited. This study included 1423 mother-child pairs from the Chinese National Birth Cohort (CNBC). Maternal tea/coffee consumption status was collected in the 1st, 2nd and 3rd trimesters of pregnancy.
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