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http://dx.doi.org/10.1111/j.1600-0773.1959.tb00307.x | DOI Listing |
Trop Biomed
December 2024
Tropical Infectious Diseases Research and Education Centre (TIDREC), Higher Institution Centre of Excellence, Universiti Malaya, 50603, Kuala Lumpur, Malaysia.
The use of Streptomyces secondary metabolites for mosquito control has recently received positive attention. Accordingly, this study was performed to elucidate the cellular, genomic and biochemical responses of Aedes mosquitoes to Streptomyces sp. KSF103 ethyl acetate (EA) extract, a mixture previously characterized for its potential bioactivity.
View Article and Find Full Text PDFDrug Chem Toxicol
January 2025
Centre for Biomedical Research, Faculty of Medicine, University of Banja Luka, Banja Luka, Bosnia and Herzegovina.
The aim of this study was to determine the antidotal potential of the chlorinated oxime K870 compared to obidoxime, as a monotherapy and in combination with atropine, in paraoxon (POX)-poisoned rats. The treatment doses of oximes were chosen as 20% of their LD values. The protective ratio (PR) of oxime K870 with atropine was significantly higher than that of obidoxime with atropine (68.
View Article and Find Full Text PDFJ Food Sci
January 2025
Department of Biosciences, COMSATS University Islamabad (CUI), Park Road, Islamabad, Pakistan.
Scope: This study aimed to assess the antioxidant, anti-inflammatory, and acetylcholinesterase activities of fruiting bodies (FB) and mycelium (M) extracts of Morchella esculenta L. collected from various regions of Pakistan. The samples included Skardu fruiting body (SKFB) and mycelia Skardu (SKM), Malam Jaba fruiting body (MJFB) and Malam Jaba mycelia (MJM), Krair Mansehra fruiting body (KMFB) and Krair Mansehra mycelia (KMM), and Thandiani fruiting body (TFB) and Thandiani mycelia (TM).
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Afsin Vocational School, Department of Chemistry and Chemical Processing Technologies, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey. Electronic address:
This study investigated the binding mechanism of taxifolin (TA), daidzein (DA), and S-equol (SQ) flavonoids with fish sperm double helix DNA (dsDNA) under the simulated physiological pH condition using UV-Vis and photoluminescence spectroscopy, as well as viscometric methods. Binding constants (K) for the flavonoids to dsDNA were determined as 1.8 × 10 M for SQ, 1.
View Article and Find Full Text PDFPlants (Basel)
January 2025
Instituto de Biotecnología, Facultad de Ingeniería, Universidad Nacional de San Juan, Av. Libertador General San Martín 1109 (O), San Juan CP5400, Argentina.
, a recently described endemic species from southern Peru, belongs to the Amaryllidaceae family and is known for its diversity of alkaloids. Amaryllidoideae have been studied for their diverse biological activities, particularly for their properties in treating neurodegenerative diseases. This work examines the alkaloidal profile using GC-MS and UPLC-MS/MS of alkaloid-enriched extracts obtained from the leaves and bulbs of and their inhibitory activity against acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) enzymes.
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