Results 51 to 60 of about 706 (177)

Synthesis, Biological Evaluation, and Docking Studies of Novel Bisquaternary Aldoxime Reactivators on Acetylcholinesterase and Butyrylcholinesterase Inhibited by Paraoxon

Molecules, 2018
Nerve agents and oxon forms of organophosphorus pesticides act as strong irreversible inhibitors of two cholinesterases in the human body: acetylcholinesterase (AChE; EC 3.1.1.7) and butyrylcholinesterase (BChE; EC 3.1.1.8), and are therefore highly ...
Kamil Kuca, Daniel Jun, Lucie Junova, Kamil Musilek, Martina Hrabinova, Jorge Alberto Valle da Silva, Teodorico Castro Ramalho, Marian Valko, Qinghua Wu, Eugenie Nepovimova, Tanos Celmar Costa França   +10 more
doaj   +1 more source

Correlation of Therapeutic Effect of Obidoxime and Dosing Time in the Acute Intoxication by Chlorfenvinphos in Rats [PDF]

Basic & Clinical Pharmacology & Toxicology, 2009
The ability of obidoxime with atropine and diazepam mixture to reactivate acetylcholinesterase inhibited by the organophosphorus compound chlorfenvinphos was compared in the central nervous system and peripheral tissues of rats. The animals were intoxicated with chlorfenvinphos (6 mg/kg, p.o.) and treated immediately, 24 and 48 hrs later with obidoxime
Grzegorz, Raszewski, Rafał, Filip
openaire   +2 more sources

Molecular Modeling and In Vitro Studies of a Neutral Oxime as a Potential Reactivator for Acetylcholinesterase Inhibited by Paraoxon

Molecules, 2018
The present work aimed to compare the small, neutral and monoaromatic oxime, isatin-3-oxime (isatin-O), to the commercial ones, pralidoxime (2-PAM) and obidoxime, in a search for a new potential reactivator for acetylcholinesterase (AChE) inhibited by ...
Reuel L. de Paula, Joyce S. F. D. de Almeida, Samir F. A. Cavalcante, Arlan S. Gonçalves, Alessandro B. C. Simas, Tanos C. C. Franca, Martin Valis, Kamil Kuca, Eugenie Nepovimova, José M. Granjeiro   +9 more
doaj   +1 more source

Nanoparticulate transport of oximes over an in vitro blood-brain barrier model. [PDF]

PLoS ONE, 2010
BACKGROUND: Due to the use of organophosphates (OP) as pesticides and the availability of OP-type nerve agents, an effective medical treatment for OP poisonings is still a challenging problem.
Sylvia Wagner, Jürgen Kufleitner, Anja Zensi, Miriam Dadparvar, Sascha Wien, Judith Bungert, Tikva Vogel, Franz Worek, Jörg Kreuter, Hagen von Briesen   +9 more
doaj   +1 more source

Cu‐Based Nanomaterials for Oxime Electrosynthesis: Advances, Challenges, and Perspectives

cMat, Volume 2, Issue 1, March 2025.
ABSTRACT Cu‐based nanomaterials have demonstrated great potential for catalyzing the electrosynthesis of oxime compounds, a type of organonitrogen molecule that finds versatile applications in the pharmaceutical industry, medicine production, chemical feedstocks, and other fields.
Xun‐Ying Liu, Zi‐Yi Liu, Hao‐Zheng Chen, Rui‐Kai Li, Le Li, Zheng‐Hua Tang   +5 more
wiley   +1 more source

Transport study of adsorptively obidoxime-loaded nanoparticles on an in vitro BBB model.

, 2013
Transport study of adsorptively obidoxime-loaded nanoparticles on an in vitro BBB model.
Jürgen Kufleitner (359212), Anja Zensi (330816), Sylvia Wagner (330815), Tikva Vogel (330820), Franz Worek (262418), Jörg Kreuter (330821), Judith Bungert (359215), Miriam Dadparvar (359213), Sascha Wien (359214), Hagen von Briesen (108749)   +9 more
core   +1 more source

Smart Sensing of Nerve Agents

ChemPlusChem, Volume 89, Issue 8, August 2024.
Fast and reliable detection of Nerve Agents (NAs) in the environment still represent an urgent need in emergency situation. The development of practical, portable sensing technology, accessible to non‐specialized operators, performing fast detection of NAs, still represents a challenge.
Roberta Puglisi, Rossella Santonocito, Andrea Pappalardo, Giuseppe Trusso Sfrazzetto   +3 more
wiley   +1 more source

Oxime Derivatives: A Valid Pharmacophore in Medicinal Chemistry

ChemistrySelect, Volume 9, Issue 27, July 18, 2024.
Oximes are considered as versatile pharmacophores in discovery new class of medicinally active agents. The incorporation of hydroxylamine‐containing moieties to the carbonyl compounds can generate variety oximes. The current review focused on 49 reports, describing about various activities, including antimicrobial, anticancer, anti‐inflammatory ...
Namitha Chandran, Kuntal Bose, Amrutha Chandran Thekkantavida, Riya Rachel Thomas, Karthika Anirudhan, Sandeep Bindra, Sooraj Sura, Haydara Ammar Hasan, Sunil Kumar, T. M. Rangarajan, Abdullah G. Al‐Sehemi, Prashant Gahtori, Hoon Kim, Bijo Mathew   +13 more
wiley   +1 more source

Supramolecular Approaches to the Detoxification of Nerve Agents

Israel Journal of Chemistry, Volume 64, Issue 6-7, July 2024.
Abstract A promising, but not yet practiced, approach to the treatment of neurotoxic organophosphate poisoning is the administration of a scavenger that rapidly deactivates the nerve agent before it can exert its toxic effects. The detoxification rates required for successful use of this therapy can currently only be achieved with enzymes, but ...
Stefan Kubik
wiley   +1 more source

A Comparison of the Therapeutic Efficacy of Conventional and Modern Oximes Against Supralethal Doses of Highly Toxic Organophosphates in Mice

Acta Medica, 1998
1. The therapeutic efficacy of various oximes (pralidoxime, obidoxime, methoxime, HI-6, HLö-7, BI-6) against supralethal nerve agent poisoning (soman, sarin, cyclosin) in mice was tested. 2. New oxime BI-6, synthesized in our laboratory, is significantly
Jiří Kassa
doaj   +1 more source