Abstract
As fluoride inhibits Glycolysis we conducted a preliminary study to analyse the effect of fluoride on blood glucose in the individuals of endemic fluorosis area .
The study was conducted to correlate the serum fluoride with blood glucose levels in a population living in endemic fluorosis area
The present study included serum samples of 104 male and female of various age groups 20 – 70 yrs. The patients had attended OPD of Kamineni Institute of medical sciences hospital and advised for RBS. Blood glucose was estimated by hexokinase method using Dade Behring Dimension AR. Serum fluoride was estimated using ion selective electrode ECOSAN statistical analysis was done by using SPSS software.
Based on our findings, we made 3 different groups .Group-I comprised of both having increased RBS and fluoride levels(Males 4%, Females 5%) Group II comprised of patients having increased serum fluoride levels with normo glycemia (Males 44% Females 44%) and Group III consisted of patients having hyper glycemia and normal fluoride ( Males 8% Females 1%).Results obtained were compared between groups I,II,III.
There was no significant correlation between serum fluoride and hyper glycemia in endemic fluorosis area. This could be due to less sample number. None the less we are still continuing with the study.
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Effect of F on rat serum insulin levels in vivo
Several investigators have shown an acute administration of NaF in rats can induce a hyperglycemia. The current study was undertaken to determine if acute injections of NaF would alter the serum insulin levels since LIN et al., Horm. Metab. Res 8, 353-358, 1976 had shown that NaF could inhibit the
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Effect of sodium fluoride on bone biomechanical and histomorphometric parameters and on insulin signaling and insulin sensitivity in ovariectomized rats
Osteoporosis is a systemic disease characterized by bone degradation and decreased bone mass that promotes increased bone fragility and eventual fracture risk. Studies have investigated the use of sodium fluoride (NaF) for the treatment of osteoporosis. However, fluoride can alter glucose homeostasis. The aim of this study was to evaluate
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Physical exercise ameliorates the toxic effect of fluoride on the insulin-glucose system.
Daily intake of water with fluoride concentrations >1.5 mg/l produces insulin resistance (IR). On the other hand, physical activity increases insulin sensitivity in the muscle. Therefore, the aim of this study was to evaluate the effect of physical activity on IR in rats treated with sodium fluoride (NaF) in drinking
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Bone mass increase and glucose tolerance in rats chronically treated with sodium fluoride.
Female rats were treated with fluoride for 100 days (between 21 and 121 days of age) replacing the water supply with a 5 mM NaF solution. Bone mass was assessed by destructive physical and chemical measurements on the whole skeleton, that gave an overall view not reported previously. Bone mass
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Fluoride-induced resistance to insulin in the rat.
The insulinic response of rats challenged with glucose at different times after an oral dose of 40 µmol NaF/100 g bw revealed the concentration of the molecular species reacting with anti-insulin antibody was significantly lower after 3 hr, and the glucose levels were somewhat higher than in controls. At the
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NRC (2006): Fluoride's Effect on Glucose Metabolism
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