Abstract
The prognosis for fluoride inhalation is poor, owing to the extreme toxicity of the substance and lack of satisfactory treatment. In the case of massive inhalation, the slow, progressive destruction of the bronchial mucosa and lung tissue will be lethal. Irrespective of the dose, a transient restriction in renal function or acute renal failure will occur. The transient increase in transaminase seems to be caused by several factors. Our cases show that the evaluation of fluoride levels in biological material is difficult, as dietary intake, e.g., in drinking water, may complicate acute or chronic occupational exposure.
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Toxicokinetics and metabolism deteriorated by acute nephrotoxicity after a single intravenous injection of hydrofluoric acid in rats
OBJECTIVES: This study was designed to investigate the early dynamic state of hydrofluoric acid (HFA) in blood and urine as a model of accidental occupational exposure to a subtoxic dose of HFA. It was also aimed at determining the relationship between the kinetics and harmful effects of HFA on the
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Hydrogeochemical factors controlling the occurrence of chronic kidney disease of unknown etiology (CKDu).
Chronic kidney disease of unknown etiology (CKDu) has posed a serious threat to human health around the world. The link between the prevalence of CKDu and groundwater geochemistry is not well understood. To identify the potential geogenic risk factors, we collected 52 groundwater samples related to CKDu (CKDu groundwater) and
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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
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Anaesthesia and the kidney.
Applied anatomy and physiology of the kidney are briefly reviewed. This includes an account of renal blood flow, glomerular filtration rate, juxtaglomerular apparatus, renal autoregulation and intra-renal blood flow distribution, tubular transport mechanisms, solute handling in proximal tubule, function of loop of Henle and distal tubule system. This section concludes
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Increased fluoride content in the femur growth plate and cortical bone of uremic rats
In chronic renal insufficiency (CRI), serum levels of fluoride (F-) are elevated. However, there is limited information about the effects of F- on bone in CRI. In this study, we determined whether F- content in mineralizing tissue (growth plate, cortical bone, and bone marrow of the femur) is affected by
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