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Infarct core segmentation using U-Net in CT perfusion imaging: a feasibility study.
Acta Radiol
January 2025
Department of Medical Imaging, Dalin Tzu-Chi Hospital, Chiayi, Taiwan.
Background: The wide variability in thresholds on computed tomography (CT) perfusion parametric maps has led to controversy in the stroke imaging community about the most accurate measurement of core infarction.
Purpose: To investigate the feasibility of using U-Net to perform infarct core segmentation in CT perfusion imaging.
Material And Methods: CT perfusion parametric maps were the input of U-Net, while the ground truth segmentation was determined based on diffusion-weighted imaging (DWI).
Sustainable flavor, healthy future: toward a green transition of the UPV in the food sector.
Front Psychol
January 2025
i-FOOD Team, IIA-FoodUPV, Universitat Politècnica de València, Valencia, Spain.
Introduction: Due to the current climatic situation of the planet and the increase in concern for the environment, the Universitat Politècnica de València (UPV) aims to be a model for the university community in terms of the preservation of the ecosystem and prevention of the environmental impact caused by daily tasks; thus, aligning itself with the goals of the 2030 Agenda. For this reason, a project has been launched to carry out the green transformation of the UPV toward a university that prioritizes sustainability in all its areas.
Methods: As part of this project, a survey was conducted using anonymous online questionnaires for the student population and employees.
Eicosapentaenoic acid as an antibiofilm agent disrupts mature biofilms of .
Biofilm
June 2025
Department of Infectious Diseases and Clinical Microbiology, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China.
The biofilm formation of , a major human fungal pathogen, represents a crucial virulence factor during candidiasis. Eicosapentaenoic acid (EPA), a polyunsaturated fatty acid, has emerged as a potential antibiofilm agent against . .
View Article and Find Full Text PDFDevelopment of Digestive Tract in Larval and Juvenile Red Spotted Grouper, .
Dev Reprod
December 2024
Kidang Marine Science Institute, Jeju National University, Jeju 63333, Korea.
This study investigated the progressive morphological alterations and digestive tract development in larval and juvenile red spotted grouper, across growth stages. External shape observations were made using an optical microscope, and the development of the digestive tract was investigated using histological methods. At 1 day after hatching (DAH), the digestive tract appeared as a straight tube extending between the ventral side and yolk-sac.
View Article and Find Full Text PDFDisruption of biological membranes by hydrophobic molecules: a way to inhibit bacterial growth.
Front Microbiol
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Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional Unidad Monterrey, Apodaca, Nuevo León, Mexico.
With antibiotic resistance increasing in the global population every year, efforts to discover new strategies against microbial diseases are urgently needed. One of the new therapeutic targets is the bacterial cell membrane since, in the event of a drastic alteration, it can cause cell death. We propose the utilization of hydrophobic molecules, namely, propofol (PFL) and cannabidiol (CBD), dissolved in nanodroplets of oil, to effectively strike the membrane of two well-known pathogens: and .
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