This medical case report describes the first reported instance of occupational skin contamination with a uranyl nitrate solution containing highly enriched uranium. The report provides an overview of the unique medical treatment and management considerations in such a case. Internal dose assessment is covered in detail. The discussion covers key points regarding uranium characteristics, chemical and radiological damage to body tissues from HEU exposure, and resources available for assistance with a case of radiological contamination. This information adds to the limited medical literature on this topic and provides a valuable reference for medical personnel when dealing with this uncommon problem.
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http://dx.doi.org/10.1097/HP.0000000000001248 | DOI Listing |
PLoS Pathog
January 2025
Strategic Area: Protecting Crops and the Environment, Rothamsted Research, Harpenden, Hertfordshire, United Kingdom.
Filamentous plant pathogenic fungi pose significant threats to global food security, particularly through diseases like Fusarium Head Blight (FHB) and Septoria Tritici Blotch (STB) which affects cereals. With mounting challenges in fungal control and increasing restrictions on fungicide use due to environmental concerns, there is an urgent need for innovative control strategies. Here, we present a comprehensive analysis of the stage-specific infection process of Fusarium graminearum in wheat spikes by generating a dual weighted gene co-expression network (WGCN).
View Article and Find Full Text PDFJ Agric Food Chem
January 2025
State Key Laboratory of Marine Food Processing & Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China.
Lactic acid bacteria (LAB) are usually freeze-dried into powder for transportation and storage, with the bacterial membrane playing a crucial role in this process. However, different strains exhibit different levels of freeze-drying resistance in their cell membranes. In this study, () strains 1F20, K56, and J5, demonstrating survival rates of 59.
View Article and Find Full Text PDFEur J Epidemiol
January 2025
Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, 800 E. Leigh St., Suite 100, Richmond, VA, 23298, USA.
Cigarette smoking is associated with numerous differentially-methylated genomic loci in multiple human tissues. These associations are often assumed to reflect the causal effects of smoking on DNA methylation (DNAm), which may underpin some of the adverse health sequelae of smoking. However, prior causal analyses with Mendelian Randomisation (MR) have found limited support for such effects.
View Article and Find Full Text PDFBackground: The Centiloid method (CL) was introduced as a tracer-independent measure for cortical amyloid load and is now commonly used in Alzheimer's disease (AD) clinical trials. To facilitate its implementation into clinical settings, the AMYPAD consortium set out to integrate existing literature and recent work from the consortium to provide clinical context-of-use recommendations of the Centiloid scale, which has been submitted to the European Medicine Agency for endorsement as a Biomarker Qualification Opinion.
Method: Screening of the literature was performed on the 7/11/23 on PubMed to identify articles mentioning "Centiloid".
Background: Alzheimer's Disease (AD) is a major neurodegenerative disorder characterized by amyloid deposits in brain tissues and representing a continuously increasing global burden in need of disease-modifying therapeutic options. Amyloid beta 1-42 and 1-40 peptides and the amyloid beta 1-42/1-40 ratio are hallmarks of AD and are commonly monitored in Cerebro-Spinal Fluid (CSF) along other AD biomarkers, to support diagnosis and management of AD patients. Over the past few years, blood-based AD biomarkers have emerged as highly relevant and more practical alternatives to CSF biomarkers, and further technical performance characterization of the associated assays would be beneficial to the AD research and medical community.
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