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http://dx.doi.org/10.1111/nep.13654 | DOI Listing |
Alzheimers Dement
December 2024
Alzheimer's Center at Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA.
Background: Alzheimer's disease (AD) is characterized- at both early and late stages- by neurovascular impairment. In AD, dysfunctional cerebral microvasculature is accompanied by an inflammatory response, contributing to Aβ and tau accumulation, brain cell stress and death, impaired clearance of metabolic waste, BBB permeability, and ultimately leading to neuronal demise and cognitive impairment. We previously showed that Aβ peptides induce mitochondrial dysregulation and caspase-mediated apoptosis in brain cells, including endothelial, glial, and smooth muscle cells.
View Article and Find Full Text PDFJ Biochem Mol Toxicol
September 2024
Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum, Turkey.
Synthesis of novel unnatural amino acids (UAAs) from 4-oxo-4-phenylbut-2-enoic acid derivatives with intramolecular aza-Michael addition reaction in the presence of chlorosulfonyl isocyanate (CSI) was reported in soft conditions without any metal catalyst. Acids and base as a catalyst, and solvents effects were investigated for the synthesis of novel UAAs. This novel method provides inexpensive, practicable, and efficient approach to generate UAAs.
View Article and Find Full Text PDFFundam Clin Pharmacol
December 2024
Drug Radiation Research Department, Biotechnology Division, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority, Cairo, Egypt.
Hepatocellular carcinoma (HCC) continues to be the most prevalent type of liver cancer worldwide. Diethylnitrosamine (DEN)-induced HCC is an extensively used hepatic cancer model in experimental animals. Acetazolamide (AZA) is a carbonic anhydrase enzyme inhibitor.
View Article and Find Full Text PDFJ Biomater Sci Polym Ed
December 2024
Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, Ajman University, Ajman, UAE.
This study aims to formulate and evaluate Eudragit nanoparticles-laden hydrogel contact lenses for controlled delivery of acetazolamide (ACZ) using experimental design. Eudragit S-100 was selected for the preparation of nanoparticles. The optimization of Eudragit S100 concentration (X1), polyvinyl alcohol concentration (X2), and the sonication time (X3) was attempted by applying a central composite experimental design.
View Article and Find Full Text PDFRetin Cases Brief Rep
July 2024
Retinal Disorders and Ophthalmic Genetics Division, Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, California, USA.
Purpose: To present a case of severe foveal cavitation and near complete macular hole secondary to tamoxifen toxicity that improved after tamoxifen cessation and topical dorzolamide therapy.
Methods: A 45-year-old female referred with bilateral tamoxifen maculopathy. Bilateral foveal cavitation, worse in the right eye (OD) with draping of the internal limiting membrane, was noted with baseline optical coherence tomography.
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