Abstract

After the establishment of fluorosis animal model, the gene expression of SNAP-25 was detected in order to provide experimental data for nervous system injury induced by fluoride. The results showed that, compared with the de-ionized water group, SNAP-25 mRNA expression was significantly reduced by fluoride.

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    Daily exposure to fluoride (F) depends mainly on the intake of this element with drinking water. When administered during gestation and lactation, F has been associated with cognitive deficits in the offspring. However, the mechanisms underlying the neurotoxicity of F remain obscure. In the current study, we investigated the effects

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    Highlights long-term exposure to fluoride during the development leads to the decrease in the expression of COX1 and COX2 in the brain. a statistically significant increase in PGE2 concentration and COX2 immunexpression was observed in hippocampus. exposure to fluoride in the prenatal and neonatal period may result in the development

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    The pilot study is conducted using 30 adult albino rats (200-250gm). They were divided into one control and one experimental group. Group 1 is Control (Ctrl), which received food and water ad-libitum, experimental group received, 20 ppm of sodium fluoride (NaF) for 7 weeks. The body weights and physical activity

  • GSTO1 acts as a mediator in sodium fluoride-induced alterations of learning and memory related factors expressions in the hippocampus cell line.

    The mechanism of GSTO1, as a high-risk factor for neurological damage, in sodium fluoride (NaF)-induced learning and memory impairment remained still unclear. Hence, in this study, we used the siRNA-GSTO1 HT22 model to explore the effect of NaF and siRNA-GSTO1 on the viability, and proliferation rate of HT22cells, as well

  • Combined impact of exercise and temperature in learning and memory performance of fluoride toxicated rats.

    In previous studies, we investigated a link between high fluoride exposure and functional IQ deficits in rats. This study is an extension conducted to explore the combined influence of physical exercise and temperature stress on the learning ability and memory in rats and to assess whether any positive modulation could

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