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Real-world application of physiologically based pharmacokinetic models in drug discovery.
Drug Metab Dispos
January 2025
Simcyp Division, Certara UK, Ltd, Princeton, New Jersey. Electronic address:
The utility of physiologically based pharmacokinetic (PBPK) models in support of drug development has been well documented. During the discovery stage, PBPK modeling has increasingly been applied for early risk assessment, prediction of human dose, toxicokinetic dose projection, and early formulation assessment. Previous review articles have proposed model-building and application strategies for PBPK-based first-in-human predictions with comprehensive descriptions of the individual components of PBPK models.
View Article and Find Full Text PDFOctyl succinic anhydride-modified chitosan/oxidized sodium alginate Schiff base hydrogel loaded with terbinafine hydrochloride: pH-responsive, self-repairing, antifungal properties.
Int J Biol Macromol
January 2025
Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, College of Animal Science and Technology, Guangxi University, Nanning, Guangxi 530004, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, Guangxi 530004, China. Electronic address:
The application of hydrogels to drug delivery limited by the difficulty of encapsulating hydrophobic drugs; therefore, the development of novel composite hydrogels for the delivery of hydrophobic drugs is urgently needed. In this study, terbinafine hydrochloride/hydroxypropyl-β-cyclodextrin inclusion complexes (TFH/HP-β-CD ICs) were added to a Schiff base hydrogel matrix containing octenyl succinic anhydride-modified chitosan (OSA-CS) and sodium alginate (OIA) to prepare a TFH composite hydrogel (TFH GEL). The results revealed that the solubility of TFH in water within TFH/HP-β-CD IC reached 32.
View Article and Find Full Text PDFThe role of defatted hydrolyzed egg yolk powder in protecting DHA algal oil.
Food Chem
January 2025
State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, PR China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China. Electronic address:
This study comprehensively investigated DHA algal oil emulsions and microcapsules prepared with different egg yolk hydrolysates (DHYP). Dual-enzyme (phospholipase A1 and protease) treatment enhanced emulsion stability by boosting protein adsorption, reducing particle size, and increasing zeta potential. For microcapsules, EF-DUAL, treated with dual-enzymes, had improved solubility, dispersibility, and wall material compactness, effectively protecting DHA from oxidation.
View Article and Find Full Text PDFStaining Tissues with Basic Blue 7: A New Dual-Polarity Matrix for MALDI Mass Spectrometry Imaging.
Anal Chem
January 2025
Department of Chemistry, Faculty of Science, Masaryk University, Brno 625 00, Czech Republic.
Obtaining high-quality matrix-assisted laser desorption/ionization mass spectrometry (MALDI MS) images and the reproducibility of the technique depend strongly on the sample preparation protocol. The most crucial part is the application of the MALDI matrix, which often relies on expensive spraying or sublimation coaters. In this work, we present a new dual-polarity matrix for MALDI mass spectrometry imaging (MSI): Basic Blue 7 (BB7), which belongs to the group of triarylmethane dyes.
View Article and Find Full Text PDFIntrinsically Microporous Polyimides Based on a Rigid-Soft Structure for Hydrogen Separation.
ACS Appl Mater Interfaces
January 2025
School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China.
Polyimide (PI)-based gas separation membranes are of great interest in the field of H purification owing to their good thermal stability, chemical stability, and mechanical properties. Among polyimide-based membranes, intrinsically microporous polyimides are easily soluble in common organic solvents, showing great potential for fabricating hollow fiber gas separation membranes. However, based on the solution-diffusion model, improving the free volume or the movability of polymer chains can improve gas permeability, but would result in poor thermal stability.
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