Synthesis and Characterization of UV-Curable Resin with High Refractive Index for a Luminance-Enhancing Prism Film.

A novel monomer, 9-bis[4-(2-hydroxyethoxy)phenyl]fluorene di(mercaptopropionate), with a highly refractive index, purity, and excellent UV-curable properties, is synthesized through an optimized Fischer esterification process, reacting 9,9-bis[4-(2-hydroxyethoxy)phenyl]fluorene with 3-mercaptopropionic acid. The structural characterization of this monomer is performed using Fourier-transform infrared spectroscopy, nuclear magnetic resonance spectroscopy, high-performance liquid chromatography, and liquid chromatography-mass spectrometry. The synthesis conditions are optimized using a design-of-experiments approach.

Characteristics of successful expansion of tumor-infiltrating lymphocytes from colorectal cancer liver metastasis.

Adoptive cell therapy (ACT) utilizing tumor-infiltrating lymphocytes (TILs) has emerged as a successful treatment modality for various malignancies. However, TILs cultured from colorectal cancer (CRC) liver metastasis remain underexplored. Fifteen CRC liver metastasis tissues underwent initial expansion (IE) of TILs and rapid expansion (REP).

Treatment of rapid recurrence of severe steatosis with combined GLP-1 agonist and growth hormone therapy in a pediatric patient transplanted for metabolic dysfunction-associated steatohepatitis cirrhosis in the setting of hypopituitarism.

The association between hypopituitarism and metabolic dysfunction-associated steatotic liver disease (MASLD) is increasingly recognized, although data about therapies targeting recurrence post-transplant is limited. An 8-year-old with hypopituitarism-associated MASLD underwent a liver transplant due to rapid progression of metabolic dysfunction-associated steatohepatitis (MASH). Hepatosteatosis recurred within weeks.

Chitin and chitosan from North Pacific krill (Euphausia Pacifica): Comparative study of conventional and microwave-assisted extraction methods and the potential use in chitosan film production.

The characteristics and prospective applications of North Pacific krill chitin and chitosan are currently unexplored, and their conventional isolation method is time- and energy-consuming. In this study, chitin and chitosan were extracted from North Pacific krill using conventional and microwave-assisted methods, followed by comprehensive characterisation and evaluation of chitosan film potential. The extracted chitin was identified as an α-polymorph, and chitosan exhibited a remarkable degree of deacetylation (90 %) in both methods.