Results 111 to 120 of about 281,216 (273)

Organophosphorus pesticide contaminants in fruits and vegetables: A meta-analysis. [PDF]

Food Chem X, 2023
Li W, Chen J, Linli F, Chen X, Huang Y, Yang X.   +5 more
europepmc   +1 more source

Determination of Organophosphorus Pesticides in Vegetables by Solid-Phase Extraction Cleanup and Gas Chromatography [PDF]

, 2003
A simple and rapid gas chromatography method has been developed for simultaneous determination of organophosphorus pesticides in vegetables. Residues are extracted with acetone and dichloromethane.
Chai, Alvin Lian Kuet, Lau, Seng
core  

Pesticide Exposure Alters Follicle-Stimulating Hormone Levels in Mexican Agricultural Workers [PDF]

, 2005
Organophosphorous pesticides (OPs) are suspected of altering reproductive function by reducing brain acetylcholinesterase activity and monoamine levels, thus impairing hypothalamic and/or pituitary endocrine functions and gonadal processes. Our objective
Baldi I, Butler AM, Guadalupe Ocampo-Gómez, Javier Morán-Martínez, Luisa Torres-Sánchez, Malaquías López-Cervantes, Mariano E. Cebrián, Marisela Uribe, Murray M, Nag M, Rogelio Recio, Spassova D, Victor Borja-Aburto   +12 more
core   +2 more sources

Organophosphorus pesticide residues in soils and drinking water sources from cocoa producing areas in Ghana

Environmental Systems Research, 2016
BackgroundPests and diseases are recognised as major factors responsible for the decline in cocoa yield in Ghana. This has resulted in an increased use of pesticides to increase productivity.
B. Fosu-Mensah, E. Okoffo, Godfred Darko, Christopher Gordon   +3 more
semanticscholar   +1 more source

Severity and prognosis of acute organophosphorus pesticide poisoning are indicated by C-reactive protein and copeptin levels and APACHE II score

Experimental and Therapeutic Medicine, 2016
The aim of the present study was to investigate the plasma levels of C-reactive protein (CRP) and copeptin, in addition to the acute physiology and chronic health evaluation II (APACHE II) scores, in patients with acute organophosphorus pesticide ...
Xinkuan Wu, Wei Xie, Yuelei Cheng, Q. Guan   +3 more
semanticscholar   +1 more source

Identifying and Prioritizing Chemicals with Uncertain Burden of Exposure: Opportunities for Biomonitoring and Health-Related Research. [PDF]

, 2019
BackgroundThe National Institutes of Health's Environmental influences on Child Health Outcomes (ECHO) initiative aims to understand the impact of environmental factors on childhood disease. Over 40,000 chemicals are approved for commercial use.
(Environmental influences on Child Health Outcomes), Beamer, Paloma I, Bennett, Deborah H, Boyles, Rebecca R, Buckley, Jessie P, Kannan, Kurunthachalam, Pellizzari, Edo D, Wang, Aolin, Woodruff, Tracey J, Zhu, Yeyi   +9 more
core  

Magnitude of behavioral deficits varies with job-related chlorpyrifos exposure levels among Egyptian pesticide workers. [PDF]

, 2020
Chronic occupational exposure to organophosphorus pesticides (OPs) is consistently associated with deficits on behavioral tests when compared to unexposed comparison groups. However, a dose-response relationship has yet to be established, leading some to
Anger, W Kent, Farahat, Fayssal M, Farahat, Taghreed M, Lasarev, Michael R, Lein, Pamela J, Olson, James R, Rohlman, Diane S   +6 more
core  

Clinical observation on the therapeutic effect of hemoperfusion combined with routine treatment for severe organophosphorus pesticide poisoning

Linchuang shenzangbing zazhi, 2017
Objective To investigate the therapeutic effectiveness of hemoperfusion in the treatment of patients with severe organophosphorus pesticide poisoning and its effect on the recovery of ChE activity and inflammatory factors.
CHEN Yong-zhong, XU Zhi-zhong, ZHU Zai-zhi, LUO Dan   +3 more
doaj  

MONITORAMENTO DE RESÍDUOS DE AGROTÓXICOS DA CLASSE DOS ORGANOFOSFORADOS POR CGDFC EM AMOSTRAS DE LEITE FLUÍDO E EM PÓ

Química Nova, 2015
Samples of whole fluid pasteurized, UHT and powdered milk were analyzed for the presence of organophosphorus pesticide residues (OPR) using the QuEChERS method with detection by GC-FPD and confirmation by UPLC-MS/MS.
Lucia Helena Pinto Bastos, Adherlene Vieira Gouvêa, Nina Daddário Ortiz, Maria Helena Wohlers Morelli Cardoso, Silvana do Couto Jacob, Armi Wanderley da Nóbrega   +5 more
doaj   +1 more source

Evaluation and Use of Organs from Donors Poisoned by Organophosphorus Pesticide. [PDF]

Ann Transplant, 2023
Wu JH, Ma XH, Dong JH, Wen N, Qin K, Lan LG, Liao JX, Lei ZY, Li HB, Sun XY.   +9 more
europepmc   +1 more source