Browsing by Author "XX564309"

Now showing items 1-4 of 4

    • Development of a reference material for copper and iron in wine 
      Espinoza, M.; Olea Azar, Claudio; Massif, G.; Villa Litovosky, Alberto (ACADEMIC PRESS INC ELSEVIER SCIENCE, 2008-12)
      Reference materials are essential tools to achieve comparability and traceability between measurements. However, reference materials in food matrices are scarce. in this article, the development of a reference material for ...
    • Development of Gold Standard Ion-Selective Electrode-Based Methods for Fluoride Analysis 
      Martínez Mier, E. A.; Cury, J. A.; Heilman, J. R.; Katz, B. P.; Levy, S. M.; Li, Y.; Maguire, A.; Margineda, J.; O’Mullane, D.; Phantumvanit, P.; Soto Rojas, A. E.; Stookey, G. K.; Villa Litovosky, Alberto; Wefel, J. S.; Whelton, H.; Whitford, G. M.; Zero, D. T.; Zhang, W.; Zohouri, V. (Karger, 2011)
      Background/Aims: Currently available techniques for fluoride analysis are not standardized. Therefore, this study was designed to develop standardized methods for analyzing fluoride in biological and nonbiological samples ...
    • Relationships between Fluoride Intake, Urinary Fluoride Excretion and Fluoride Retention in Children and ... 
      Villa Litovosky, Alberto; Anabalón, M.; Zohouri, V.; Maguire, A.; Franco, A. M.; Rugg-Gunn, A. (Karger, 2010)
      The aim of this study was to examine the relationship between total daily fluoride intake (TDFI), daily urinary fluoride excretion (DUFE) and fractional fluoride retention (FFR) using available data, in order to clarify ...
    • Total fluoride intake in children aged 22-35 months in four Colombian cities 
      Franco, Angela; Martignon, Stefanía; Saldarriaga, Alexandra; González, María; Arbeláez, María; Ocampo, Alvaro; Luna, Luz; Martínez-Mier, E. Angeles; Villa Litovosky, Alberto (BLACKWELL MUNKSGAARD, 2005-02)
      Objective: To obtain information on the level of total fluoride intake from food, beverages and toothpaste by children at the age of 22-25 months of low and high socioeconomic status (SES) in major Colombian cities. Methods: ...