Results 11 to 20 of about 16,687 (196)
Human Health Risk Assessment of Organophosphorus Pesticides in Tea Leaves Harvested from Farm Regions of Gilan Province, Iran [PDF]
Avicenna Journal of Environmental Health Engineering, 2023 Tea holds a special place in Iranian culture, ranking as the most widely consumed beverage after water. A significant portion of Iran’s domestic tea production (approximately 70%) originates from the lush landscapes of Gilan province.
Alireza Rahmani +5 more
doaj +1 more source
Beilstein Journal of Organic Chemistry, 2014 The intramolecular C–H insertion of the Mes*-substituted phosphanylidenecarbene [Mes*P=C:] (Mes* = 2,4,6-t-Bu3C6H2) and physicochemical properties of the cyclized product, 6,8-di-tert-butyl-3,4-dihydro-4,4-dimethyl-1-phosphanaphthalene were studied based
Masaaki Yoshifuji, Shigekazu Ito
doaj +1 more source
Allenylphosphine oxides as simple scaffolds for phosphinoylindoles and phosphinoylisocoumarins
Beilstein Journal of Organic Chemistry, 2014 A range of phosphinoylindoles was prepared in one-pot from functionalized propargyl alcohols and a suitable P(III) precursor via a base-mediated reaction. The reaction proceeds via the intermediacy of allenylphosphine oxides.
G. Gangadhararao +3 more
doaj +1 more source
Organophosphorus Chemistry 2021
Molecules, 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
Beilstein Journal of Organic Chemistry, 2014 A class of novel, easily accessible and air-stable 1-[bis(trifluoromethyl)phosphine]-1’-oxazolinylferrocene ligands has been synthesized from ferrocene.
Zeng-Wei Lai +4 more
doaj +1 more source
Effects of glyphosate in common carp: Histopathological and immunohistochemical study [PDF]
Iraqi Journal of Veterinary Sciences, 2023 We aimed in the current study to determine the LC50 of glyphosate in common carp fish (Cyprinus carpio L.) within 24 hours in addition to studying the pathological lesions of sublethal concentration of glyphosate (25 and 50% of LC50) in kidney and liver ...
Safa F. Awad, Saevan S. Al-Mahmood
doaj +1 more source
Markers of cardiotoxicity as predictors for survival in acute anticholinesterase poisoning [PDF]
Ain Shams Journal of Forensic Medicine and Clinical ToxicologyBackground: Consequential cardiac complications can occur following acute organophosphorus (OP) poisoning. Aim: to investigate the role of biochemical markers of cardiotoxicity including Troponin I(TnI), cardiac creatine kinase (CK-MB), and N-terminal ...
Rania Hussien, Hoda Salah Eldin
doaj +1 more source
Profile and outcome of patients presenting with agrochemical poisoning to the emergency department
Journal of Family Medicine and Primary Care, 2020 Background: Deliberate self-harm (DSH) is one of the leading causes of mortality and morbidity in India. Agrochemicals are the most commonly used compounds for DSH.
A Sivanandan +5 more
doaj +1 more source
Pralidoxime in organophosphorus poisoning
Journal of Nepal Medical Association, 2010 INTRODUCTION: Pralidoxime are enzyme reactivator that are known to reactivate the phosphorylated acetylcholinesterase by binding to the organophosphorus molecule. The use of oximes in acute organophosphorus poisoning has been a controversial subjects for over two decades.
N R Simkhada, KK Kafle, PN Prasad
openaire +4 more sources
Molecules, 2023 Environmentally acceptable and renewably sourced flame retardants are in demand. Recent studies have shown that the incorporation of the biopolymer lignin into a polymer can improve its ability to form a char layer upon heating to a high temperature ...
Daniel J. Davidson +4 more
doaj +1 more source