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http://dx.doi.org/10.1016/j.cgh.2025.03.011 | DOI Listing |
Metab Brain Dis
September 2025
Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo, Egypt.
Acute or chronic liver damage can result in Hepatic Encephalopathy (HE), a potentially fatal neuropsychiatric condition that leads to cerebral and neurological alterations. Dapagliflozin (DAPA), an orally active Sodium/Glucose cotransporter 2 inhibitor with long duration of action. The study aim was to evaluate the potential protective impact of DAPA against HE caused by Thioacetamide (TAA) in rats.
View Article and Find Full Text PDFMar Biotechnol (NY)
September 2025
Department of Marine Life Science, Jeju National University, Jeju, 63243, South Korea.
This study assessed the optimum dietary vitamin B requirement of Pacific white shrimp, Penaeus vannamei, for growth, feed efficiency, hemocyte counts, innate immunity, and ammonia stress resistance. Semi-purified experimental diets were prepared by adding vitamin B at 0.0, 0.
View Article and Find Full Text PDFACS Omega
September 2025
Aarhus University, Department of Chemistry, Langelandsgade 140, Aarhus DK 8000, Denmark.
Accurately modeling the binding free energies associated with molecular cluster formation is critical for understanding atmospheric new particle formation. Conventional quantum-chemistry methods, however, often struggle to describe thermodynamic contributions, particularly in systems exhibiting significant anharmonicity and configurational complexity. We employed umbrella sampling, an enhanced-sampling molecular dynamics technique, to compute Gibbs binding free energies for clusters formed from a diverse set of new particle formation precursors, including sulfuric acid, ammonia, dimethylamine, and water.
View Article and Find Full Text PDFInterv Radiol (Higashimatsuyama)
June 2025
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Japan.
An 89-year-old woman presented with altered mental status. Computed tomography revealed multiple shunts between the portal (segment 3) and hepatic veins (left and middle hepatic veins); detailed vascular anatomy of the shunts could not be determined owing to its complexity. Blood tests revealed an elevated ammonia level.
View Article and Find Full Text PDFJ Biotechnol
September 2025
Chemical Engineering Department, University of Waterloo, Waterloo, N2L 3G1, ON, Canada. Electronic address:
While Dynamic Flux Balance Analysis provides a powerful framework for simulating metabolic behavior, incorporating operating conditions such as pH and temperature, which profoundly impact monoclonal antibodies production, remains challenging. This study presents an advanced dFBA model that integrates kinetic constraints formulated as functions of pH and temperature to predict CHO cell metabolism under varying operational conditions. The model was validated against data from 20 fed-batch experiments conducted in Ambr®250 bioreactors.
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