Metabolites in the regulatory risk assessment of pesticides in the EU

O Pelkonen, K Abass, JM Parra Morte… - Frontiers in …, 2023 - frontiersin.org
A large majority of chemicals is converted into metabolites through xenobiotic-metabolising
enzymes. Metabolites may present a spectrum of characteristics varying from similar to …

Bioaccumulation and Metabolism of Carbosulfan in Zebrafish (Danio rerio) and the Toxic Effects of Its Metabolites

J Cui, F Wang, J Gao, W Zhai, Z Zhou… - Journal of Agricultural …, 2019 - ACS Publications
Carbosulfan is a carbamate insecticide that has been widely used in agriculture. However,
studies showed that carbosulfan could be highly toxic to aquatic organisms. The metabolism …

Characterization of human cytochrome P450 induction by pesticides

K Abass, V Lämsä, P Reponen, J Küblbeck… - Toxicology, 2012 - Elsevier
Pesticides are a large group of structurally diverse toxic chemicals. The toxicity may be
modified by cytochrome P450 (CYP) enzyme activity. In the current study, we have …

A comparative study on toxicity induced by carbosulfan and malathion in Wistar rat liver and spleen

IEB Dhouib, MM Lasram, A Annabi, N Gharbi… - Pesticide biochemistry …, 2015 - Elsevier
Organophosphorus (OP) and carbamate (CM) pesticides are widely used in agriculture.
These pesticides are highly toxic to humans and their residues in food pose potential threat …

[HTML][HTML] Toxicological evaluation of acute and sub-chronic ingestion of hydroalcoholic extract of Solanum cernuum Vell. in mice

CCJ Almança, SV Saldanha, DR Sousa… - Journal of …, 2011 - Elsevier
ETHNOPHARMACOLOGICAL RELEVANCE: Solanum cernuum Vellozo is a Brazilian shrub
or small tree, restricted to Southwest states of the country. It has been widely used for the …

HPLC-MS/MS monitoring and health risk assessment of carbosulfan and its metabolites in date palm fruit (Phoenix dactylifera)

R Morsi, K Ghoudi, B Elabyad, Z Kadoura, H Zeidane… - Scientific reports, 2024 - nature.com
This study investigated residual levels of carbosulfan and its metabolites in date palm fruit in
the UAE using HPLC-MS/MS and QuEChERS method. The method demonstrated excellent …

Immunosuppression and oxidative stress induced by subchronic exposure to carbosulfan in rat spleen: immunomodulatory and antioxidant role of N-acetylcysteine

IB Dhouib, MM Lasram, M Abdeladhim… - Toxicology …, 2014 - Taylor & Francis
The present study was designed to determine the immunosuppressive effects of carbosulfan
(CB) and their relationship with an increased formation of reactive oxygen species in rat …

Comparative metabolism of benfuracarb in in vitro mammalian hepatic microsomes model and its implications for chemical risk assessment

K Abass, P Reponen, S Mattila, A Rautio, O Pelkonen - Toxicology Letters, 2014 - Elsevier
In vitro metabolism of benfuracarb in liver microsomes from seven species was studied in
order to quantitate species-specific metabolic profiles and enhance benfuracarb risk …

Metabolism of methiocarb and carbaryl by rat and human livers and plasma, and effect on their PXR, CAR and PPARα activities

C Fu**o, Y Tamura, S Tange, H Nakajima… - The Journal of …, 2016 - jstage.jst.go.jp
The oxidative, reductive, and hydrolytic metabolism of methiocarb and the hydrolytic
metabolism of carbaryl by liver microsomes and plasma of rats or humans were examined …

Metabolism of carbosulfan II. Human interindividual variability in its in vitro hepatic biotransformation and the identification of the cytochrome P450 isoforms involved

K Abass, P Reponen, S Mattila, O Pelkonen - Chemico-biological …, 2010 - Elsevier
This study aims to characterize interindividual variability and individual CYP enzymes
involved in the in vitro metabolism of the carbamate insecticide carbosulfan. Microsomes …