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Basic Science and Pathogenesis.
Alzheimers Dement
December 2024
Amity Institute of Pharmacy, Amity University, Gurugram, Haryana, India.
Background: The current study aimed to investigate the chemical interaction of naringenin with the possible receptors and enzymes involved in the pathogenesis of cognitive deficits and tested their ADME and toxicity. Furthermore, in-vivo studies have also done to evaluate the effect of naringenin and its nanoparticles on STZ-induced cognitive decline in mice.
Method: Naringenin were evaluated against the active sites of β-secretase 1 (PDB: 3UQU), human insulin-degrading enzyme (PDB: 4RE9), insulin receptor tyrosine kinase (PDB: 1IR3), glycogen synthase kinase-3 β (PDB: 3L1S), phosphoprotein phosphatase 2A (PDB: 3P71), human superoxide dismutase I (PDB: 5YT0), catalase-3 (PDB:3EJ6), and human acetylcholinesterase (PDB: 4EY7) in comparison of rivastigmine using molecular docking studies.
Chemical Composition, Antimicrobial, and Enzyme Inhibitory Properties of Elaeagnus angustifolia L.
Chem Biodivers
January 2025
Ataturk Universitesi, Chemistry, Yakutiye, 25440, Türkiye, 25440, Erzurum, TURKEY.
Research on natural antioxidants derived from plants has surged due to their potential health benefits. In the current study, the chemical composition, enzyme inhibitory activity, and antimicrobial effects of the Elaeagnus angustifolia L. plant, including leaves, flowers, and flower stalks extracts, were analyzed.
View Article and Find Full Text PDFCholinesterase Inhibitory Activity of Paeoniflorin: Molecular Dynamics Simulation, and In Vitro Mechanistic Investigation.
Biochem Res Int
December 2024
Kentucky College of Osteopathic Medicine, University of Pikeville, Pikeville 41501, Kentucky, USA.
Alzheimer's disease (AD), a neurological disorder, is one of the major reasons for memory loss in the world. AD is characterized by a sequela of cognitive and functional decline caused by brain cell degeneration. Paeoniflorin is a monoterpenoid glycoside found in plants of the Paeoniaceae family, which are known for their medicinal properties including dementia.
View Article and Find Full Text PDFSynthesis and molecular docking analysis of novel hydrazone and thiosemicarbazide derivatives incorporating a pyrimidine ring: exploring neuroprotective activity.
J Biomol Struct Dyn
December 2024
Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Biruni University, Istanbul, Türkiye.
The increasing global prevalence of Alzheimer's disease necessitates the development of novel therapeutic approaches. Neurodegenerative diseases are associated with increased oxidative stress and levels of cholinesterase enzymes. Hence, the development of cholinesterase inhibitors and antioxidants may provide neuroprotective effects.
View Article and Find Full Text PDFSingle but Not Combined In Vitro Exposure to Bisphenol A and Nanoplastics Affects the Cholinergic Function of the Ascidian .
J Xenobiot
December 2024
Department of Physical, Earth and Environmental Sciences, University of Siena, 53100 Siena, Italy.
Nanoplastics are known to represent a threat to marine ecosystems. Their combination with other contaminants of emerging concerns (CECs) may amplify ecotoxic effects, with unknown impacts on marine biodiversity. This study investigates the effects, single and combined, of bisphenol A (BPA)-one of the most hazardous CECs-and polystyrene nanoparticles (PS NPs)-as a proxy for nanoplastics, being among the most commonly found asmarine debris-on cholinesterase (ChE) activities of the ascidian .
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