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Qader B, Hussain I, Baron M, Jimenez‐Perez R, Gonzalez‐Rodriguez J, Gil‐Ramírez G. A Molecular Imprinted Polymer Sensor for Biomonitoring of Fenamiphos Pesticide Metabolite Fenamiphos Sulfoxide. ELECTROANAL 2021. [DOI: 10.1002/elan.202060599] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Bakhtiyar Qader
- Sulaimani Medicolegal Institute Kurdistan Regional Government Qanat Street Sulaimani Iraq
- Joseph Banks Laboratories, School of Chemistry University of Lincoln Lincoln LN6 7DL UK
| | - Issam Hussain
- School of Life Sciences University of Lincoln, Brayford Pool Lincoln LN6 7TS UK
| | - Mark Baron
- Joseph Banks Laboratories, School of Chemistry University of Lincoln Lincoln LN6 7DL UK
| | - Rebeca Jimenez‐Perez
- Joseph Banks Laboratories, School of Chemistry University of Lincoln Lincoln LN6 7DL UK
- Department of Physical Chemistry, Higher Technical School of Industrial Engineering University of Castilla-La Mancha, Campus Universitario s/n 02071 Albacete Spain
| | | | - Guzmán Gil‐Ramírez
- Joseph Banks Laboratories, School of Chemistry University of Lincoln Lincoln LN6 7DL UK
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Jiménez-Jiménez S, Casado N, García MÁ, Marina ML. Enantiomeric analysis of pyrethroids and organophosphorus insecticides. J Chromatogr A 2019; 1605:360345. [DOI: 10.1016/j.chroma.2019.06.066] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 06/27/2019] [Accepted: 06/30/2019] [Indexed: 12/30/2022]
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4
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Copper(II)-dependent hydrolysis of trichloronate by turkey serum albumin. Chem Biol Interact 2019; 308:252-257. [DOI: 10.1016/j.cbi.2019.05.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 05/16/2019] [Accepted: 05/26/2019] [Indexed: 01/21/2023]
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Copper-dependent hydrolysis of trichloronate by turkey serum studied with use of new analytical procedure based on application of chiral chromatography and UV/Vis spectrophotometry. J Chromatogr B Analyt Technol Biomed Life Sci 2019; 1105:203-209. [DOI: 10.1016/j.jchromb.2018.12.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 12/04/2018] [Accepted: 12/22/2018] [Indexed: 12/12/2022]
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Emerick GL, Fernandes LS, de Paula ES, Barbosa F, dos Santos NAG, dos Santos AC. In vitro study of the neuropathic potential of the organophosphorus compounds fenamiphos and profenofos: Comparison with mipafox and paraoxon. Toxicol In Vitro 2015; 29:1079-87. [PMID: 25910916 DOI: 10.1016/j.tiv.2015.04.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Revised: 03/24/2015] [Accepted: 04/11/2015] [Indexed: 10/23/2022]
Abstract
Organophosphorus-induced delayed neuropathy (OPIDN) is a central-peripheral distal axonopathy that develops 8-14 days after poisoning by a neuropathic organophosphorus compound (OP). Several OPs that caused OPIDN were withdrawn from the agricultural market due to induction of serious delayed effects. Therefore, the development of in vitro screenings able to differentiate neuropathic from non-neuropathic OPs is of crucial importance. Thus, the aim of this study was to evaluate the differences in the neurotoxic effects of mipafox (neuropathic OP) and paraoxon (non-neuropathic OP) in SH-SY5Y human neuroblastoma cells, using the inhibition and aging of neuropathy target esterase (NTE), inhibition of acetylcholinesterase (AChE), activation of calpain, neurite outgrowth, cytotoxicity and intracellular calcium as indicators. Additionally, the potential of fenamiphos and profenofos to cause acute and/or delayed effects was also evaluated. Mipafox had the lowest IC50 and induced the highest percentage of aging of NTE among the OPs evaluated. Only mipafox was able to cause calpain activation after 24 h of incubation. Concentrations of mipafox and fenamiphos which inhibited at least 70% of NTE were also able to reduce neurite outgrowth. Cytotoxicity was higher in non-neuropathic than in neuropathic OPs while the intracellular calcium levels were higher in neuropathic than in non-neuropathic OPs. In conclusion, the SH-SY5Y cellular model was selective to differentiate neuropathic from non-neuropathic OPs; fenamiphos, but not profenofos presented results compatible with the induction of OPIDN.
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Affiliation(s)
- Guilherme L Emerick
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP, USP, Avenida do Café s/n, Monte Alegre, 14040-903 Ribeirão Preto, SP, Brazil; Departamento de Farmácia, Instituto de Ciências da Saúde, Universidade Federal de Mato Grosso - ICS/UFMT/CUS, Sinop, MT, Brazil.
| | - Laís S Fernandes
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP, USP, Avenida do Café s/n, Monte Alegre, 14040-903 Ribeirão Preto, SP, Brazil
| | - Eloísa Silva de Paula
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP, USP, Avenida do Café s/n, Monte Alegre, 14040-903 Ribeirão Preto, SP, Brazil
| | - Fernando Barbosa
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP, USP, Avenida do Café s/n, Monte Alegre, 14040-903 Ribeirão Preto, SP, Brazil
| | - Neife Aparecida Guinaim dos Santos
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP, USP, Avenida do Café s/n, Monte Alegre, 14040-903 Ribeirão Preto, SP, Brazil
| | - Antonio Cardozo dos Santos
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto - FCFRP, USP, Avenida do Café s/n, Monte Alegre, 14040-903 Ribeirão Preto, SP, Brazil
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Monroy-Noyola A, Trujillo B, Yescas P, Martínez-Salazar F, García-Jiménez S, Ríos C, Vilanova E. Stereospecific hydrolysis of a phosphoramidate used as an OPIDP model by human sera with PON1 192 alloforms. Arch Toxicol 2014; 89:1801-9. [DOI: 10.1007/s00204-014-1327-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Accepted: 07/23/2014] [Indexed: 10/24/2022]
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