ArticleCurrent research in toxicology2022
Developmental deltamethrin: Sex-specific hippocampal effects in Sprague Dawley rats.
Article in Current research in toxicology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 6 citations in OpenAlex.
- Maternal pesticide exposure disrupts local inhibitory circuits in the reward pathway.Environment international · 2026Article
- Environmental exposure to common pesticide induces synaptic deficit and social memory impairment driven by neurodevelopmental vulnerability of hippocampal parvalbumin interneurons.Journal of hazardous materials · 2025Article
- Effects of chronic insecticide exposure on neuronal network development in vitro in rat cortical cultures.Archives of toxicology · 2024Article
- Gene × environment interaction between heterozygous deletion of the ADHD risk gene latrophilin-3 (adgrl3) and developmental deltamethrin exposure in Sprague Dawley rats.Neurotoxicology and teratologyArticle
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Authors and funding
6 authors at 4 institutions in 1 country.
Funding
Abstract
Pyrethroid pesticides are widely used and can cause long-term effects after early exposure. Epidemiological and animal studies reveal associations between pyrethroid exposure and altered cognition following prenatal and/or neonatal exposure. However, little is known about the cellular effects of such exposure. Sprague Dawley rats were gavaged with 0 or 1.0 mg/kg deltamethrin (DLM), a Type II pyrethroid, in corn oil (dose volume 5 mL/kg) once per day from postnatal day (P) 3-20 and assessed shortly after dosing ended or as adults. No effects of DLM exposure were found on striatal dopaminergic markers, nor on AMPA receptor subunits or on NMDA-NR1. However, DLM increased NMDA-NR2A and decreased NMDA-NR2B levels in the hippocampus, in males but not females. Additionally, adult hippocampal CA1 long-term potentiation was increased in DLM-treated males but not females. Potassium stimulated extracellular glutamate release in the hippocampus was not affected using
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