title: Concentrations of blood, serum and urine components in relation to number of amalgam tooth fillings in Swedish women.
abstract: Altogether 1462 women aged 38, 46, 50, 54 and 60 yr were examined in 1968/69 in a combined medical and dental population study in Gothenburg, Sweden. Number of tooth surfaces restored with amalgam fillings was assessed. The examination was repeated in 1980/81 including a new dental examination. The results from a number of biochemical analyses of blood, serum and urine were analyzed for a possible statistical relationship to number of dental amalgam fillings. As emphasis has been put in the literature on special influence from amalgam on kidney function and on the immunological system, special attention was paid to variables which might reflect these functions in our analyses. When potential confounders were taken into consideration, no significant correlations remained which seemed to be of clinical importance. Specifically, amalgam fillings were not found to be associated with impairment of the kidney function or the immunological status.
authors.affiliation: Department of Oral Diagnostic Radiology, Sahlgrenska Hospital, Göteborg University, Gothenburg, Sweden.
authors.forename: M
authors.initials: M
authors.lastname: Ahlqwist
authors.forename: C
authors.initials: C
authors.lastname: Bengtsson
authors.forename: L
authors.initials: L
authors.lastname: Lapidus
authors.forename: G
authors.initials: G
authors.lastname: Lindstedt
authors.forename: L
authors.initials: L
authors.lastname: Lissner
mesh_terms: D000328:Adult; D000469:Alkaline Phosphatase / Q000097:blood; D001774:Blood Chemical Analysis; D001799:Blood Sedimentation; D002784:Cholesterol / Q000097:blood; D015331:Cohort Studies; D003430:Cross-Sectional Studies; D003723:Dental Amalgam / Q000494:pharmacology; D003793:Dental Restoration, Permanent / Q000706:statistics & numerical data; D004522:Educational Status; D005260:Female; D005500:Follow-Up Studies; D006400:Hematocrit; D006801:Humans; D007109:Immunity / Q000187:drug effects; D007501:Iron / Q000097:blood; D007668:Kidney / Q000187:drug effects; D007958:Leukocyte Count; D008875:Middle Aged; D015999:Multivariate Analysis; D011188:Potassium / Q000097:blood; D012923:Social Class; D013548:Sweden / Q000453:epidemiology; D014280:Triglycerides / Q000097:blood; D014556:Urine / Q000737:chemistry
chemical_list: D014280:Triglycerides; D003723:Dental Amalgam; D002784:Cholesterol; D007501:Iron; D000469:Alkaline Phosphatase; D011188:Potassium