Results 71 to 80 of about 400,571 (224)

The key role of magnesium sulfate in the management of organophosphorus pesticide poisoning: a scoping literature review [PDF]

Clinical and Experimental Emergency Medicine
Organophosphorus agents are easily absorbed via respiratory, gastrointestinal, and dermal routes, and inhibit the acetylcholinesterase (AChE) enzyme, which is responsible for the majority of toxicity caused by organophosphates in the body.
Zahra Nekoukar, Homa Talabaki, Zakaria Zakariaei, Mahdi Mesri, Hossein Azadeh   +4 more
doaj   +1 more source

Coordination‐Tuned Iridium Single‐Atom Nanozymes Boost Multienzyme Activity for Colorimetric Sensing

Advanced Science, Volume 13, Issue 55, 5 October 2026.
Breaking the coordination symmetry of Ir single‐atom sites through asymmetric Ir–N3S1 engineering tailors interfacial electron transfer, oxygen activation, and multienzyme‐like catalytic pathways. Operando spectroscopy and theoretical modeling uncover the atomic‐level origin of activity enhancement, providing a strategy for designing multifunctional ...
Tao Li, Xinyu Zhang, Jiashan Xia, Mengyu Wu, Cong Liu, Yapei Sun, Wanjiang Zhao, Min Qian, Wei Wang, Weixia Duan, Shangcheng Xu   +10 more
wiley   +1 more source

Safety and efficacy of a feed additive consisting of cocoa absolute from the dried seeds of Theobroma cacao L. in propylene glycol for use in all animal species except cats (FEFANA asbl)

EFSA Journal, Volume 24, Issue 10, October 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a feed additive consisting of a preparation of cocoa absolute (obtained by ■■■■■ extraction from the dried seeds of Theobroma cacao L.) in propylene glycol when used as a sensory additive in feed and water for drinking
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Giovanna Martelli, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Maria de Lourdes Bastos, Emilio Benfenati, Paul Brantom, Andrew Chesson, Josef Schlatter, Johannes Westendorf, Paola Manini   +23 more
wiley   +1 more source

Hypokalemia in Organophosphorus compound poisoning [PDF]

, 2014
BACKGROUND : Organophosphorus compound (OPC) poisoning is very common in India and it is a very important cause of morbidity and mortality in such patients. Many factors determine the outcome in OPC poisoning.
Mariraj, I
core  

Design, synthesis, in silico studies and in vitro evaluation of isatin-pyridine oximes hybrids as novel acetylcholinesterase reactivators

Journal of Enzyme Inhibition and Medicinal Chemistry, 2021
Organophosphorus poisoning caused by some pesticides and nerve agents is a life-threating condition that must be swiftly addressed to avoid casualties. Despite the availability of medical countermeasures, the clinically available compounds lack a broad ...
Daniel A. S. Kitagawa, Rafael B. Rodrigues, Thiago N. Silva, Wellington V. dos Santos, Vinicius C. V. da Rocha, Joyce S. F. D. de Almeida, Leandro B. Bernardo, Taynara Carvalho-Silva, Cintia N. Ferreira, Angelo A. T. da Silva, Alessandro B. C. Simas, Eugenie Nepovimova, Kamil Kuča, Tanos C. C. França, Samir F. de A. Cavalcante   +14 more
doaj   +1 more source

Electrocatalytic Urea Waste Valorization via Water Electrolysis: Transition‐Metal Phosphides for Sustainable Hydrogen Production

Advanced Energy Materials, Volume 16, Issue 33, 2 September 2026.
This article provides a comprehensive analysis of transition metal phosphides (TMP) as electrocatalysts for urea‐assisted water electrolysis, highlighting the critical role of phosphorus engineering in modulating electronic structure, optimizing active sites, and enhancing catalytic durability.
Shivalingayya Gaddimath, Varsha Kashanner, Soumya Kulkarni, Vishal Sorathiya, Anitha Bamani, Rajveer Singh Rajaura, Mahaveer Kurkuri, Shambhulinga Aralekallu, Yogendra Kumar Mishra   +8 more
wiley   +1 more source

The Long-Term Effects of Organophosphates Poisoning as a Risk Factor of CVDs: A Nationwide Population-Based Cohort Study. [PDF]

PLoS ONE, 2015
Organophosphorus pesticides are widely used throughout the world. Because of their ease of availability, organophosphorus compounds are commonly used for self-poisoning in developing countries. The acute effects of exposure to organophosphorus pesticides
Dong-Zong Hung, Hao-Jan Yang, Yu-Fen Li, Cheng-Li Lin, Shih-Yu Chang, Fung-Chang Sung, Sally C W Tai   +6 more
doaj   +1 more source

EFFECTS OF ATROPINE SULFATE AFTER POISONING WITH ORGANOPHOSPHORUS COMPOUNDS [PDF]

, 2013
Organophosphorus compounds are most toxic synthesized substances. This group consists of the substances used in the composition of chemical weapons. Less toxic substances in this group are used as insecticides. These compounds are inhibitors of the
Mladen Nikolić, Milena Nikolić
core   +2 more sources

Fatal Dermal Absorption of Organophosphate Insecticide

Proceedings
Organophosphate compounds are one of the leading causes of death due to poisoning worldwide due to their easy accessibility as insectides and pesticides.
Shankar M Bakkannavar, Vinod C Nayak
doaj   +1 more source

Protective Effect of Barberry (Berberis vulgaris L.) Extract on Oxidative Stress and Behavioral Changes in Toxicity Induced by Diazinon in the Brain Tissue of Male Rats

Brain and Behavior, Volume 16, Issue 8, August 2026.
ABSTRACT Background Diazinon (DZN) is a hazardous organophosphate pesticide that is applied to control insects, which causes oxidative damage in brain tissue. Barberry (Berberis vulgaris L.) is a plant widely used in Asia for its therapeutic properties. Objectives The present study evaluated the protective effects of B.
Razieh Parvareshi Hamrah, Elham Shiri, Ahmad Fadai, Fereshteh Mehri   +3 more
wiley   +1 more source