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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Chronic AIF3 Administration: II. Selected Historical Observations.
Male Long-Evans rats were divided into four groups based on the concentrations of the AlF3 in the drinking water: 0.5 ppm, 5.0 ppm, 50 ppm, or a control solution of double-distilled, de-ionized water. Water was available ad libitum for 45 weeks. Following the behavioral studies, histological, immunohistochemical, and overall brain
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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
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Gaseous Anesthetics.
Introduction The history of anesthesia is a relatively recent one; if one begins with the analgesia dentist, Horace Wells, who discovered the used nitrous oxide during a dental extraction in the early 1800s. The first public showing of anesthesia occurred in October 1846, when ether was used to prevent pain during surgery
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Prolonged Fluoride Exposure Induces Spatial-memory Deficit and Hippocampal Dysfunction by Inhibiting Small Heat Shock Protein 22 in Mice
Millions of residents in areas with high-fluoride drinking water supply ingest excessive levels of fluoride for long periods. This study investigated the mechanisms and impacts of lifelong exposure to naturally occurring moderate–high-fluoride drinking water on spatial-memory function by studying mice in controlled experiments. Spatial-memory deficits and disorders of hippocampal neuronal
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Probiotic alleviate fluoride-induced memory impairment by reconstructing gut microbiota in mice.
Highlights Memory function was reduced in the fluoride-exposed mice. Gut microbiota structure in fluoride-exposed mice was significantly altered. Lactobacillus was the mainly targeting bacteria in fluoride-treated mice. Inoculation with Lactobacillus johnsonii reconstructed gut microbiota in fluoride-exposed mice. Inoculation with Lactobacillus johnsonii rescued memory dysfunction in fluoride-expose mice. Fluoride which is
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Fluoride Affects Learning & Memory in Animals
An association between elevated fluoride exposure and reduced intelligence has now been observed in 65 IQ studies. Although a link between fluoride and intelligence might initially seem surprising or random, it is actually consistent with a large body of animal research. This animal research includes the following 45 studies (out
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Fluoride & IQ: 76 Studies
Note: See the Updated list of fluoride IQ studies at https://fluoridealert.org/researchers/fluoride-iq-studies/the-fluoride-iq-studies/ • As of July 18, 2022, a total of 85 human studies have investigated the relationship between fluoride and human intelligence. • Of these investigations, 76 studies have reported that elevated fluoride exposure is associated with reduced IQ in humans. • The studies
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Fluoride's Direct Effects on Brain: Animal Studies
The possibility that fluoride ingestion may impair intelligence and other indices of neurological function is supported by a vast body of animal research, including over 40 studies that have investigated fluoride's effects on brain quality in animals. As discussed by the National Research Council, the studies have consistently demonstrated that fluoride, at widely varying concentrations, is toxic to the brain.
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Fluoride's Effect on Fetal Brain
The human placenta does not prevent the passage of fluoride from a pregnant mother's bloodstream to the fetus. As a result, a fetus can be harmed by fluoride ingested pregnancy. Based on research from China, the fetal brain is one of the organs susceptible to fluoride poisoning. As highlighted by the excerpts
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Fluoride: Developmental Neurotoxicity.
Developmental Neurotoxicity There has been a tremendous amount of research done on the association of exposure to fluoride with developmental neurotoxicity. There are over 60 studies reporting reduced IQ in children and several on the impaired learning/memory in animals. And there are studies which link fluoride to Attention Deficit Hyperactivity Disorder. Teaching
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