Department of Medical Research Council, London School of Hygiene and Tropical Medicine, Banjul, Gambia
Davis Nwakanma is working in the Medical Research Council London School of Hygiene and Tropical Medicine, Banjul, The Gambia. The author's area of interest includes Blood as well as flouride.
Research Article
Comparative and Stability Study of Glucose Concentrations Measured in both Sodium Fluoride and Serum Separator Tubes
Author(s): Mustapha Dibbasey*, Bolarinde Lawal, Solomon Umukoro, Boto Jaiteh, Davis Nwakanma and Cathy Price
Introduction: Sodium fluoride/potassium oxalate (NaF/KOx) tubes were once regarded as the gold-
standard tubes for glucose analysis. Even though their ineffectiveness in immediately inhibiting glycolysis
has been reported in several studies especially in the first 1–4 hours, they are still used in our clinical
Biochemistry laboratory for glucose measurement. However in its absence, only SSTs are employed for
glucose measurement.
Aim: To determine whether SSTs can replace NaF/KOx tubes for laboratory-based measurement of
blood glucose and to assess the stability of glucose concentrations for 3 days period.
Methods: During the study period (1 March to 11 April, 2015), a total of 50 paired samples collected
separately in NaF/KOx tubes and SSTs from healthy adult participants in the Gambia Adults Re.. View more»