The fluoride sensitivity of cells released from rat livers and kidneys by collagenase perfusion was investigated by measuring effect on protein synthesis rate in vitro. Both cell types were sensitive to fluoride with clear concentration/effect relationships. Significant difference in sensitivity for fluoride between the cell types was found, with the kidney cells being the most sensitive type.
Health Effects of Ingested Fluoride
Excerpts: INTRODUCTION Fluoridation of drinking water has been a subject of controversy for decades. Over the past 50 years, the incidence of dental caries (cavities) has declined considerably in the United States, an important health advance that most scientists attribute principally to increased access to fluoridated water and dental products. According to
Histological and chemical studies in man on effects of fluoride
The presence of elevated concentrations of fluorides in the atmosphere has been associated with changes in certain plants and an increase in the fluoride content of forage in certain areas in Utah. Long-term ingestion of such forage by some animals has produced changes characteristic of fluorosis in some of them.
Pattern of renal osteodystrophy in haemodialysis patients in Saudi Arabia
In order to know the pattern of renal osteodystrophy in haemodialysis patients in Saudi Arabia we conducted a multicentre study involving 209 patients. The mean age of the patients was 39.4 +/- 14 (18-70) years, 128 were males and 81 females. All patients were on acetate dialysate and their mean
Role of fluoride in formation of urinary calculi: studies in rats
The effect of fluoride on urinary calculi formation in young rats was investigated. Two studies, in which rats received diets that included either higher calcium (9 g/kg diet) or normal calcium (5 g/kg diet), were conducted At each level of calcium, one group of rats received a high level of
The Influence of fluoride on chronic kidney disease of uncertain aetiology (CKDu) in Sri Lanka.
Fluoride is an element that is widely distributed in the environment. The involvement of fluoride in pathogenesis of Chronic Kidney Disease of uncertain aetiology (CKDu) in Sri Lanka is a much-debated topic. This study aimed to investigate the fluoride concentration in drinking water in CKDu affected areas in Sri Lanka
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