Abstract
The phenotype frequency distributions of several classical blood genetic markers and dermatoglyphic characters were analyzed in workers of Siberian aluminum plants who had occupational fluorosis. Comparison with healthy workers revealed significant differences in frequencies of several markers. Phenotypes B (AB0), D (Rh), MN (MN), P1 (P), Le a (Lewis), Gc 2-1, Cx (on both hands), Th/I+ (on the left hand), C3, and C4 (HLA) were associated with higher risk of occupational fluorosis.
-
-
Effects of fluoride on the histology, lipid metabolism, and bile acid secretion in liver of Bufo gargarizans larvae.
Highlights Fluoride triggered histopathological alterations in the liver. Fluoride induced the disruption of lipid metabolism. Fluoride resulted in impairing of antioxidant capacity. Fluoride disturbed the synthesis and secretion of bile acid. Abstract In our study, Bufo gargarizans (B. gargarizans) larvae were exposed to control, 0.5, 5, 10 and 50?mg/L of NaF from
-
The effect of vitamin E and selenium combination in repairing fluoride-induced DNA damage to NRK-52E cells.
Prolonged and excessive fluoride exposure can lead to fluorosis. The kidney is one of the organs that are injured mostly due to fluoride-induced damage. Fluoride can induce DNA damage at cytotoxic concentrations. This study aims to determine the extent of NaF-induced DNA damage and to investigate the effect of vitamin
-
Association of dental fluorosis with polymorphisms of estrogen receptor gene in Chinese children.
Dental fluorosis (DF) is one of the important performances of endemic fluorosis. Some studies indicated that estrogen receptor (ESR) gene polymorphisms were associated with bone metabolism-related diseases. Therefore, it is possible that the variation in ESR genotypes will be associated with DF status. A case-control study was conducted among children
-
Effect of sodium fluoride on the sperm mitochondrial DNA in mice.
Previous studies demonstrated that fluoride, as a widespread environmental pollutant, induced the reproductive toxicity at high dose. Besides the decrease of sperm characteristics like concentration, survival, and sperm motility, it was found that high fluoride induced the destructive mitochondrial ultrastructure and decreased ATP production from mitochondrial respiration. However, whether fluoride
-
Pharmacological implications of ipriflavone against environmental metal-induced neurodegeneration and dementia in rats.
Long-term exposure to environmental neurotoxic metals is implicated in the induction of dementia and cognitive decline. The present study aims to illustrate the therapeutic role of ipriflavone as a synthetic isoflavone against environmental metal–induced cognitive impairment in rats. Dementia was induced by a mixture of aluminum, cadmium, and fluoride for 90
Related Studies :
-
-
-
Factors which increase the risk for skeletal fluorosis
The risk for developing skeletal fluorosis, and the course the disease will take, is not solely dependent on the dose of fluoride ingested. Indeed, people exposed to similar doses of fluoride may experience markedly different effects. While the wide range in individual response to fluoride is not yet fully understood, the following are some of the factors that are believed to play a role.
-
Unheeded Warnings: Government Health Authorities Ignore Fluoride Risk for Kidney Patients
Despite the well known fact that individuals with kidney disease are at much higher risk of fluoride toxicity than the general population, there has yet to be any attempt in the United States, or any other country that practices mass-scale water fluoridation to determine the prevalence of fluoride-related effects (e.g.,
-
Genetic Susceptibility to Fluoride
"The results suggest that genetic factors may contribute to the variation in bone response to fluoride exposure.... The genetic influence on the efficacy and adverse effects has been demonstrated for some medications but has never been demonstrated for bone response to fluoride. The demonstration of such genetic influence on bone
-
Fluoridated Water Causes Severe Dental Fluorosis in Children with Diabetes Insipidus
This section on Diabetes includes: • Fluoride & Impaired Glucose Tolerance • Fluoride & Insulin • Fluoride Sensitivity Among Diabetics • Fluoridated Water Causes Severe Dental Fluorosis in Children with Diabetes Insipidus • NRC (2006): Fluoride’s Effect on Glucose Metabolism Excessive exposure to fluoride causes a defect of the tooth enamel known as dental fluorosis. In
-
Kidney Patients Are at Increased Risk of Fluoride Poisoning
It is well established that individuals with kidney disease are susceptible to suffering bone damage and other ill effects from low levels of fluoride exposure. Kidney patients are at elevated risk because when kidneys are damaged they are unable to efficiently excrete fluoride from the body. As a result, kidney patients
Related FAN Content :
-