Results 21 to 30 of about 79,056 (283)

A theoretical quantum study of the electronic properties of mentoxy dichloro phosphorous (C10H19OPCl2) [PDF]

open access: yes, 2018
Indexación: Scopus.A theoretical quantum study of the organophosphorus compound with formula C10H19OPCl2 (MEPCL2) was carried out. The results of the calculations show excellent agreement between experimental and computed frequencies evaluated at the ...
Candia, L.G.   +5 more
core   +2 more sources

Organophosphorus compounds and oximes: a critical review

open access: yesArchives of Toxicology, 2020
Organophosphorus (OP) pesticides and nerve agents still pose a threat to the population. Treatment of OP poisoning is an ongoing challenge and burden for medical services.
F. Worek, H. Thiermann, T. Wille
semanticscholar   +1 more source

Thermostabilisation of human serum butyrylcholinesterase for detection of its inhibitors in water and biological fluids

open access: yesBrazilian Archives of Biology and Technology, 1999
The ability of gelatine-trehalose to convert the normally fragile, dry human serum BChE into a thermostable enzyme and its use in the detection of cholinesterase inhibitors in water and biological fluids is described.
Lakshmanan Jaganathan, Rathanam Boopathy
doaj   +1 more source

Experimental determination of pesticide processing factor during extraction of maize germ oil

open access: yesOilseeds and fats, crops and lipids, 2023
As there is a lack of regulations on pesticide levels in crude oils, this study aimed to evaluate transfer factors for extrapolating concentration limits established for maize kernels to the crude oils extracted from their germs.
Carré Patrick   +4 more
doaj   +1 more source

Pattern, Management, and Outcome of Poisoning in a Tertiary Care Hospital

open access: yesJournal of Lumbini Medical College, 2018
Introduction: Poisoning is a significant global public health problem. The appropriate management of poisoning at emergency needs accurate assessment and immediate treatment.
Naresh Karki   +2 more
doaj   +1 more source

Development of a Larval Zebrafish Model for Acute Organophosphorus Nerve Agent and Pesticide Exposure and Therapeutic Evaluation

open access: yesToxics, 2020
Organophosphorus compound exposure remains a present threat through agricultural accidents, warfare, or terrorist activity. The primary mechanism of organophosphorus toxicity is through inhibition of the enzyme acetylcholinesterase, with current ...
Jeffrey A. Koenig   +2 more
doaj   +1 more source

Resistance status of the carmine spider mite, Tetranychus cinnabarinus and the twospotted spider mite, Tetranychus urticae to selected acaricides on strawberries. [PDF]

open access: yes, 2015
The carmine spider mite, Tetranychus cinnabarinus (Boisduval) and the twospotted spider mite, Tetranychus urticae Koch, are serious pests of strawberries and many other horticultural crops.
Bi, Jian-Long   +3 more
core   +1 more source

Organophosphorus Chemistry 2021

open access: yesMolecules, 2023
Forty years have passed since a real “phosphabenzene” (a phosphinine) was prepared for the first time applying steric protection methodology with the sterically demanding 2,4,6-tri-tertiary-butylphenyl (“supermesityl”) group [...]
openaire   +3 more sources

Phosphinate-containing heterocycles: A mini-review

open access: yesBeilstein Journal of Organic Chemistry, 2014
This review provides an overview of recent efforts towards the synthesis of phosphinate heterocycles R1R2P(O)(OR). Our laboratory and others’ have been involved in this field and as a result new P–C, P–N, and P–O containing heterocyclic motifs are now ...
Olivier Berger, Jean-Luc Montchamp
doaj   +1 more source

An investigation of acute effects at various doses of malathion on glucose homeostasis and insulin resistance in rat liver, pancreas and serum [PDF]

open access: yes, 2020
Objective. This study investigates acute effects of various doses of Malathion on glucose homeostasis and insulin resistance in rat. Methods. Rats were randomly divided into four groups of 6 animals each. Corn oil was given orally to Group 1.
Ekremoğlu, Murat   +4 more
core   +3 more sources

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