This article reports selected findings from a project investigating the question: 'Does volunteering for the 'Newcastle egg sharing for research scheme', in which IVF patients receive reduced fees when providing 50% of their eggs, entail any social and ethical costs?' The focus is on women's views of the role of the reduced fees in persuading them to volunteer. The study fills a gap in knowledge, as there have been no previous investigations of women's experiences of providing eggs for research under such circumstances. This was an interview-based study, designed to gain understanding of the volunteers' perspectives. The main findings are that the interviewees' primary goal is to have a baby; they volunteered to provide eggs for research in order to access cheaper treatment in a context where private IVF fees are high, there is insufficient state funding, and providing eggs for other couples' treatment was deemed unacceptable. Interviewees welcomed the scheme, but were not volunteering entirely under circumstances of their choosing; they would prefer not to provide eggs during their own IVF treatment and under certain circumstances change their minds about so doing. In conclusion, reduced fees, although an important factor, do not act as an undue inducement in persuading volunteers to act against their own interests.
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http://dx.doi.org/10.3109/14647273.2013.803164 | DOI Listing |
Reprod Biol Endocrinol
January 2025
Department of Clinical Psychology and Psychotherapy, University of Zurich, Binzmühlestrasse 14, Zurich, 8050, Switzerland.
Background: Despite the growing use of social egg freezing (SEF), research focusing on its psychological aspects is lacking. This study aimed to investigate possible psychological predictors, reasons, and outcomes of SEF in German-speaking countries.
Methods: The cross-sectional study included 1,131 women (average age 31 years) who had never used medical egg freezing.
Sci Rep
January 2025
Faculty of Veterinary Medicine, University of Khartoum, Khartoum, Sudan.
Schistosomiasis poses a significant global health threat, particularly in tropical and subtropical regions like Sudan. Although numerous epidemiological studies have examined schistosomiasis in Sudan, the genetic diversity of Schistosoma haematobium populations, specifically through analysis of the mtcox1 gene, remains unexplored. This study aimed to investigate the risk factors associated with urogenital schistosomiasis among school pupils in El-Fasher, Western Sudan, as well as the mtcox1 genetic diversity of human S.
View Article and Find Full Text PDFEcology
January 2025
Centre for Ecological and Evolutionary Synthesis (CEES), Department of Biosciences, University of Oslo, Oslo, Norway.
Many vector-borne diseases are sensitive to changes in land use and climate; hence, it is important to understand the factors that govern the vector populations. Ixodid ticks, which serve as vectors for multiple diseases, have a slow life cycle compared with many of their hosts. The observable questing population represents only a fraction of the total tick population and may include overlapping cohorts in each stage.
View Article and Find Full Text PDFExp Appl Acarol
January 2025
CBGP, Institut Agro Montpellier, INRAE, CIRAD, IRD, Univ. Montpellier, Montpellier, France.
Typhlodromus (Anthoseius) recki feeds on pest mites on tomato plants and its introduction into crops via companion plants, Mentha suaveolens and Phlomis fruticosa, has been recently investigated. This study aims at assessing the predator arrestment behavior, through lab choice tests to determine the effects of (i) prey (Aculops lycopersici and Tetranychus urticae) vs Typha angustifolia pollen deposited on companion plant or Solanum nigrum, (ii) T. urticae vs A.
View Article and Find Full Text PDFParasitol Res
January 2025
HUN-REN Veterinary Medical Research Institute, 21, Hungária Krt, 1143, Budapest, Hungary.
The European catfish (Silurus glanis) is an important species with high economic value, and its growing demand has led to intensive farming practices for it. However, this species is increasingly challenged by parasitic infections, particularly from a specific gill monopisthocotylan parasite called Thaparocleidus vistulensis. To establish effective management strategies, it is crucial to comprehend the fundamental environmental variables that could influence the reproductive and survival behavior of T.
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