title: [Evoluation of biologic balance as a function of radiologic status in a population living in a endemic fluoride zone of southern Algeria].
abstract: Chronic fluoride intoxication in subjects living in an endemic South Algerian zone: El Oued (drinking water fluor: 3 to 5 mg/l), provokes some blood and urinary levels modifications, when compared to normals living in Algiers (drinking water fluor: 0,6 mg/l). These modifications are the more often present in stade 0 (normal radiologic aspect) and do not increase with radiological evolution (stades I, II, III). Fluoremy and fluorury increase. Phosphocalcic metabolism is altered. Tubular reabsorption coefficient, particularly, decreases strongly. Using renal functional exploration, a pretty soon tubular failure is founded, which preceeds glomerular failure. Blood levels of certain products and enzymes are studied.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000462:Algeria; D002118:Calcium / Q000378:metabolism; D002908:Chronic Disease; D005458:Fluoride Poisoning; D005459:Fluorides / Q000097:blood / Q000652:urine; D006801:Humans; D007668:Kidney / Q000378:metabolism; D008875:Middle Aged; D010758:Phosphorus / Q000378:metabolism; D011041:Poisoning / Q000000981:diagnostic imaging / Q000453:epidemiology; D011859:Radiography; D014881:Water Supply
chemical_list: D010758:Phosphorus; D005459:Fluorides; D002118:Calcium
vernacular_title: Evolution du bilan biologique en fonction du stade radiologique chez une population vivant dans une zone d'endémie fluorée du sud algérien