Our study showed no effect of 33-day war in Lebanon on sex ratio. More research is needed to explore other modifying factors for a better understanding of the complex effect of wars on sex ratio changes.
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http://dx.doi.org/10.1016/j.fertnstert.2008.09.079 | DOI Listing |
Ann Hematol
January 2025
Department of Hematology, Fujian Medical University Union Hospital, Fuzhou, Fujian, 350000, China.
Primary head and neck mucosa-associated lymphoid tissue lymphoma (HN-MALT) is a rare lymphoma with unknown incidence and prognosis. We allocated HN-MALT data from the Self-Surveillance, Epidemiology, and End Results database (2000-2021) into training and validation cohorts at a 7:3 ratio. A joinpoint regression analysis was used to examine sex-specific and age-group morbidities, and independent prognostic factors were identified through multivariate Cox analysis to construct a nomogram prediction model and verify the accuracy of prediction.
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January 2025
Agroecology and Environment, Agroscope, Reckenholzstrasse 191, Zürich, 8046, Switzerland.
Solitary wild bees play a key role as pollinators of wild plants and crops, but they are increasingly at risk from anthropogenic global change, such as climate warming. However, how warmer temperature during overwintering affects reproductive success of those bees remains largely unknown. In a semi-field experiment we assessed individual life-long reproductive success of 144 females of the solitary bee species Osmia bicornis that had been wintered at three different temperatures.
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January 2025
Stroke Unit, Department of Neurology, Universitat de Lleida, IRBLleida, Hospital Universitari Arnau de Vilanova de Lleida, Avda Rovira Roure, 80, Lleida, 25198, Spain.
Evaluating scales to detect large vessel occlusion (LVO) could aid in considering early referrals to a thrombectomy-capable center in the prehospital stroke code setting. Nevertheless, they entail a significant number of false positives, corresponding to intracranial hemorrhages (ICH). Our study aims to identify easily collectible variables for the development of a scale to differentiate patients with ICH from LVO.
View Article and Find Full Text PDFSleep Health
January 2025
Unit of Population Epidemiology, Division of Primary Care, Geneva University Hospitals, Geneva, Switzerland; Department of Health and Community Medicine, Faculty of Medicine, University of Geneva, Geneva, Switzerland; School of Population and Public Health, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.
Background: Social inequalities in sleep have been reported, but there is less research on the mechanisms underlying this association. This study investigates the relationship between financial hardship and sleep within the general adult population, focusing on the mediating effects of psychosocial and lifestyle-related factors.
Methods: We used data from the Specchio cohort, a population-based study in Geneva, Switzerland, initiated in December 2020.
Environ Res
January 2025
Department of Laboratory Medicine, The First Affiliated Hospital of Zhengzhou University. Zhengzhou, Henan, China. Electronic address:
This study investigates the association between prenatal exposure to dioxin-like polychlorinated biphenyls (DL-PCBs) and glucocorticoid and androgenic hormone levels in cord blood. We analyzed cord blood samples from 500 mother-infant pairs from China (2022-2023), focusing on hormones including cortisol, cortisone, dehydroepiandrosterone (DHEA), and androstenedione. The main analysis revealed significant reductions in cortisol levels with increased exposure to PCB-77 (β = -3.
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