Community-based behavioural interventions aimed at reducing risky sexual behaviour have yet to be shown to be effective in the developing world. Stepping Stones is a participatory STI/HIV prevention workshop programme based on empowerment techniques, which has been adapted to an infertility prevention framework for The Gambia. This paper describes a preliminary evaluation in two villages where the intervention was carried out compared to two control villages. Methods used include: participatory evaluation; 84 in-depth interviews; seven focus group discussions; a knowledge, attitudes and practice questionnaire administered to a random sample of 25% of the adult population at three time points; and monitoring of condom supply. The structure of the evaluation is based on the themes derived from the qualitative data. The infertility prevention approach made it possible to overcome resistance to discussing the topics of sexual and reproductive health. An atmosphere of trust was created and men were persuaded to participate in the programme as they felt that their own needs were being addressed. Participants enjoyed the programme and found the content relevant. Knowledge of the modes of transmission of HIV and sexually transmitted infections and levels of risk awareness increased. The value of condoms in particular situations was recognised: for sex before marriage, within marriage (when the woman is breastfeeding) and with non-marital partners. Women reported that they would insist on condom use outside marriage and even ask their husbands to use condoms for non-marital sex. Condom monitoring data suggested that condom uptake had increased. It was reported that there was significant increase in dialogue within marriage with the consequence that there were fewer disagreements and incidents of domestic violence. Diffusion of the messages of Stepping Stones appeared to have taken place with non-participants including children. The evaluation techniques used can now be refined in order to generate further evidence on a larger scale and over a longer period.
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http://dx.doi.org/10.2989/16085906.2002.9626543 | DOI Listing |
bioRxiv
January 2025
Center for Genetic Epidemiology, Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA.
Elucidating ancestry-specific structures in admixed populations is crucial for comprehending population history and mitigating confounding effects in genome-wide association studies. Existing methods for elucidating the ancestry-specific structures generally rely on frequency-based estimates of genetic relationship matrix (GRM) among admixed individuals after masking segments from ancestry components not being targeted for investigation. However, these approaches disregard linkage information between markers, potentially limiting their resolution in revealing structure within an ancestry component.
View Article and Find Full Text PDFLandsc Ecol
January 2025
Department of Geography, McGill University, Montreal, QC Canada.
Context: There are urgent calls to transition society to more sustainable trajectories, at scales ranging from local to global. Landscape sustainability (LS), or the capacity for landscapes to provide equitable access to ecosystem services essential for human wellbeing for both current and future generations, provides an operational approach to monitor these transitions. However, the complexity of landscapes complicates how and what to consider when assessing LS.
View Article and Find Full Text PDFActa Med Indones
October 2024
1. Doctoral Program in Medical Science, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia. 2. Neuro-ophthalmology Division, Department of Ophthalmology, Faculty of Medicine Universitas Indonesia - Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia..
Background: Studies regarding hypercoagulation in Non-Arteritic Anterior Ischemic Optic Neuropathy (NAION) patients have produced conflicting results. With a presumption that the early coagulation phase may affect the occurrence of NAION, this study aims to investigate the early coagulation markers, E-selectin and P-selectin, to determine whether these biomolecular changes play a significant role in NAION, thus potentially leading to a better clinical approach.
Methods: A cross-sectional study involving two groups of NAION subjects, a hypercoagulation group and a non-hypercoagulation group, was conducted in the Neuro-Ophthalmology Division, Department of Ophthalmology, FKUI-RSCM Kirana from October 2020 to April 2022.
Microorganisms
December 2024
Department of Ichthyology and Aquatic Environment, School of Agricultural Sciences, University of Thessaly, 384 46 Volos, Greece.
The introduction of the holobiont concept has triggered scientific interest in depicting the structural and functional diversity of animal microbial symbionts, which has resulted in an unprecedented wealth of such cross-domain biological associations. The steadfast technological progress in nucleic acid-based approaches would cause one to expect that scientific works on the microbial symbionts of animals would be balanced at least for the farmed animals of human interest. For some animals, such as ruminants and a few farmed fish species of financial significance, the scientific wealth of the microbial worlds they host is immense and ever growing.
View Article and Find Full Text PDFAnnu Rev Pharmacol Toxicol
January 2025
Department of Pharmacology, Addiction Science, and Toxicology, College of Medicine, The University of Tennessee Health Science Center, Memphis, Tennessee, USA; email:
Toluene intoxication constitutes a persistent public health problem worldwide. While most organs can be damaged, the brain is a primary target whether exposure is accidental, occupational, or recreational. Interventions to prevent/revert brain damage by toluene are curtailed by the scarce information on the molecular targets and mechanisms mediating toluene's brain toxicity and the common exposure to other neurotoxins and/or coexistence of neurological/psychiatric disorders.
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