In Brazil, the favorable weather conditions and abundant land contribute to the thriving agricultural production. Brazilian crops extensively employ pesticides due to their high efficacy, cost-effectiveness, and permissive regulatory framework. However, pesticide use also endangers water resources, animal organisms, and human health. Due to the lack of data on pesticide use in the Amazonas forest-based Brazil, the present study aimed to assess the levels of twenty-one current-use pesticides (CUPs) from five different classes in river waters collected from urban and riverside areas in this region. Moreover, the non-carcinogenic risks associated with water consumption were also characterized. Thirteen CUPs were detected in concentrations above the limit of detection (LOD) in at least one of the water samples, and most pesticides were detected in riverside areas. In contrast, only 18% of the analyzed samples were considered "clean," with only one compound detected. Fenitrothion showed the highest concentration, with a mean value of 4.86 ng/mL (0.30-14.3 ng/mL). Up to 33% of the samples showed levels of fipronil above the LOD, an issue of environmental and human health concern, mainly because of the adverse effects observed in honeybees. Despite this, the human health risk assessment showed a target hazard quotient below one (HQ < 1) in adults for all substances, suggesting that pesticide exposure through water consumption should not mean risk for the riverside populations. Taking into account the large extension of Brazil, as well as its different agricultural practices throughout the country, it would be of great importance to conduct extensive research in other areas. It would help to gain knowledge in this field and to promote eco-friendly alternatives to mitigate pesticide use and, consequently, to reduce their potential adverse effects on human health and the ecosystems.
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http://dx.doi.org/10.1016/j.envres.2024.119027 | DOI Listing |
Evol Med Public Health
November 2024
Department of Obstetrics and Gynaecology, Medical University of Graz, Graz, Austria.
Evolutionary perspectives on obesity have been dominated by genetic frameworks, but plastic responses are also central to its aetiology. While often considered a relatively modern phenomenon, obesity was recorded during the Palaeolithic through small statuettes of the female form (Venus figurines). Even if the phenotype was rare, these statuettes indicate that some women achieved large body sizes during the last glacial maximum, a period of nutritional stress.
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December 2024
Department of Regenerative Medicine, Rinaldi Fontani Institute, Florence, ITA.
This post-market clinical follow-up (PMCF) study evaluates the clinical effectiveness and safety of the external radio electric reprogramming for atrial fibrillation (EX-RER AF) protocol, a non-invasive regenerative medicine approach utilizing radio electric asymmetric conveyer (REAC) technology for managing paroxysmal atrial fibrillation (PAF). Administered with the REAC BENE mod 110 device (ASMED, Scandicci, Italy), the treatment involves a standardized procedure, with the asymmetric conveyor probe (ACP) positioned in the precordial area and fixed, unmodifiable parameters ensuring consistency and reproducibility. During a 36-month post-market clinical follow-up (PMCF), 20 patients with prior diagnoses of PAF underwent the protocol.
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December 2024
Medical School, King Faisal University, Al Ahsa, SAU.
Background Cosmetic procedures have become increasingly popular worldwide; however, male participation remains relatively low, especially in conservative societies like Saudi Arabia. This study explores the awareness, attitudes, and experiences of men concerning aesthetic procedures in Saudi Arabia, with a focus on sociodemographic factors and sources of information. This study aimed to assess male awareness, attitudes, and experiences with aesthetic procedures in Saudi Arabia and identify factors influencing their engagement with these interventions.
View Article and Find Full Text PDFBackground Fragility fractures, often caused by osteoporosis, are a major public health concern among the growing population of the United Kingdom (UK). In addition to being a major source of illness and mortality, the rising incidence of osteoporosis places a heavy strain on healthcare systems if it is not adequately managed. In order to lower the risk of additional fractures, current guidelines place a strong emphasis on the timely evaluation and treatment of fragility fractures.
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