Results 51 to 60 of about 125,133 (347)

The Effect of Parathion on Red Blood Cell Acetylcholinesterase in the Wistar Rat

open access: yesJournal of Toxicology, 2016
Organophosphorus (OP) pesticide poisoning is a significant problem worldwide. Research into new antidotes for these acetylcholinesterase inhibitors, and even optimal doses for current therapies, is hindered by a lack of standardized animal models.
Naofumi Bunya   +3 more
doaj   +1 more source

Theoretical study on the toxicity of ‘Novichok’ agent candidates [PDF]

open access: yesRoyal Society Open Science, 2019
The identities and properties of ‘Novichok’ (Russian for ‘newcomer’ or ‘novice’) agents allegedly used in the recent terrorist attack in the UK have not been well documented. Although several people previously involved in the synthesis of these materials
Keunhong Jeong, Junwon Choi
doaj   +1 more source

Acorenone C: A New Spiro-Sesquiterpene from a Mangrove-Associated Fungus, Pseudofusicoccum sp. J003

open access: yesFrontiers in Chemistry, 2021
Mangrove-derived endophytes are rich in bioactive secondary metabolites with a variety of biological activities. Recently, a fungus Pseudofusicoccum sp. J003 was first isolated by our research group from mangrove species Sonneratia apetala Buch.-Ham. The
Shujie Jia   +8 more
doaj   +1 more source

Age-related changes of the noradrenergic and acetylcholinesterase reactive nerve fibres innervating the pigeon bursa of Fabricius. [PDF]

open access: yes, 1995
Age-dependent changes in the innervation of the pigeon (Columba livia, L.) bursa of Fabricius, from hatching to 120 days of age, were studied by fluorescence-histochemical and neurochemical methods for demonstrating noradrenergic and acetylcholinesterase
A. Ricci   +5 more
core   +1 more source

Variation in Drosophila acetylcholinesterase

open access: yesBiochemical Genetics, 1980
We examined the Canton-S strain of Drosophila melanogaster for electrophoretic variation of the enzyme acetylcholinesterase. The pattern of bands obtained (stained with acetylthiocholine) depended on age, sex, and tissue (i.e., head vs. body part and hemolymph).
Richard A. Morton, Rama S. Singh
openaire   +3 more sources

Alzheimer’s Disease as a Membrane Disorder: Spatial Cross-Talk Among Beta-Amyloid Peptides, Nicotinic Acetylcholine Receptors and Lipid Rafts [PDF]

open access: yes, 2019
Biological membranes show lateral and transverse asymmetric lipid distribution. Cholesterol (Chol) localizes in both hemilayers, but in the external one it is mostly condensed in lipid-ordered microdomains (raft domains), together with saturated ...
Antollini, Silvia Susana   +1 more
core   +1 more source

Bacopa monnieri: A promising herbal approach for neurodegenerative disease treatment supported by in silico and in vitro research

open access: yesHeliyon, 2023
Neurodegenerative disorders, caused by progressive neuron loss, are a global health issue. Among the various factors implicated in their pathogenesis, dysregulation of acetylcholinesterase activity has been recognized as a key contributor ...
Shehla Shoukat   +8 more
doaj  

Natural Compounds as Beneficial Antioxidant Agents in Neurodegenerative Disorders: A Focus on Alzheimer’s Disease [PDF]

open access: yes, 2019
The positive role of nutrition in chronic neurodegenerative diseases (NDs) suggests that dietary interventions represent helpful tools for preventing NDs.
Antonella Amato   +2 more
core   +1 more source

Searching for potential acetylcholinesterase inhibitors: a combined approach of multi-step similarity search, machine learning and molecular dynamics simulations

open access: yesRoyal Society Open Science
Targeting acetylcholinesterase is one of the most important strategies for developing therapeutics against Alzheimer’s disease. In this work, we have employed a new approach that combines machine learning models, a multi-step similarity search of the ...
Quynh Mai Thai   +4 more
doaj   +1 more source

Experimental hut evaluation of bednets treated with an organophosphate (chlorpyrifos-methyl) or a pyrethroid (lambdacyhalothrin) alone and in combination against insecticide-resistant Anopheles gambiae and Culex quinquefasciatus mosquitoes [PDF]

open access: yes, 2005
BACKGROUND: Pyrethroid resistant mosquitoes are becoming increasingly common in parts of Africa. It is important to identify alternative insecticides which, if necessary, could be used to replace or supplement the pyrethroids for use on treated nets ...
Asidi, Alex N   +9 more
core   +4 more sources

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