Results 161 to 170 of about 71,192 (193)
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Glycated hemoglobin in hypoglycemia
Clinica Chimica Acta, 1989The effect of hypoglycemia--caused by hyperinsulinism in insulinoma patients and in diabetic patients with frequent episodes of hypoglycemia--on glycated hemoglobin was studied. The amount of sugar bound to total hemoglobin in hypoglycemia samples was found to be significantly lower than in those which were normal or hyperglycemic.
V, Niketic +4 more
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Diabetes Technology & Therapeutics, 2021
Background: Accurate estimation of glycated hemoglobin (HbA1c) from continuous glucose monitoring (CGM) remains challenging in clinic. We propose two statistical models and validate them in real-life conditions against the current standard, glucose management indicator (GMI).
Jędrzej, Chrzanowski +6 more
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Background: Accurate estimation of glycated hemoglobin (HbA1c) from continuous glucose monitoring (CGM) remains challenging in clinic. We propose two statistical models and validate them in real-life conditions against the current standard, glucose management indicator (GMI).
Jędrzej, Chrzanowski +6 more
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Biological variability of glycated hemoglobin
Clinica Chimica Acta, 2010The measurement of glycated hemoglobin (HbA(1c)) has a pivotal role in monitoring glycemic state in diabetic patients. Furthermore, the American Diabetes Association has recently recommended the use of HbA(1c) for diabetes diagnosis, but a clear definition of the clinically allowable measurement error is still lacking.
F. Braga +3 more
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Hemoglobin variants and determination of glycated hemoglobin (HbA1c)
Diabetes/Metabolism Research and Reviews, 2001Measurement of glycated hemoglobin in diabetic patients is an established procedure for evaluating long-term control of diabetes. The Diabetes Control and Complications Trial (DCCT), as well as the United Kingdom Prospective Diabetes Study (UKPDS), confirmed the direct relationship between the degree of glycemic control as estimated by glycohemoglobin (
W J, Schnedl +4 more
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Assessment of two glycated hemoglobin immunoassays
Endocrinología, Diabetes y Nutrición (English ed.), 2020Glycated hemoglobin (HbA1c) level reflects chronic glycemic status if reliable tests are used, however, in some regions worldwide high performing assays might not be readily available. This study aimed to asses two HbA1c immunoassays, comparing them with high-performance liquid chromatography (HPLC) assay, three methods available in Ecuador.HbA1c were ...
M, Guadalupe Vargas +10 more
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Glycated albumin and glycated hemoglobin levels in normal pregnancy
Biochemical Medicine and Metabolic Biology, 1988Glycated albumin levels showed a progressive increase during normal pregnancy. The mean values (mole hexose/mole protein) were 1.68 +/- 0.27 (n = 15) in nonpregnant women, 1.83 +/- 0.21 (n = 11) in first trimester, 2.00 +/- 0.41 (n = 13) in second trimester, and 2.42 +/- 0.49 (n = 15) in third trimester.
K B, Rai, A, Kumar, T N, Pattabiraman
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Fructosamine, glycated hemoglobin, and dietary carbohydrates
Clinica Chimica Acta, 2004Glycated hemoglobin (HbA(1c)), a marker of glycemia in the previous 3 months, was found to be associated with dietary saturated, fat but not with carbohydrates, in recent population surveys. Another nonenzymatically glycated substance in the blood, fructosamine, a marker of glycemia in the previous 3 weeks, is poorly correlated with HbA(1c) in ...
Giovanni, Misciagna +5 more
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American Journal of Obstetrics and Gynecology, 1985
Maternal and cord blood glycosylated hemoglobin levels were measured by an affinity chromatographic method in three groups: normal women (nondiabetic women who gave birth to infants that were normal for gestational age); test women (women who had no evidence of glucose intolerance with screening procedures and who gave birth to large-for-gestational ...
R W, Yatscoff, A, Mehta, H, Dean
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Maternal and cord blood glycosylated hemoglobin levels were measured by an affinity chromatographic method in three groups: normal women (nondiabetic women who gave birth to infants that were normal for gestational age); test women (women who had no evidence of glucose intolerance with screening procedures and who gave birth to large-for-gestational ...
R W, Yatscoff, A, Mehta, H, Dean
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Determination of glycated hemoglobin in clinically silent hemoglobin variants
Diabetes/Metabolism Research and Reviews, 2004AbstractBackgroundEvaluation of glycated hemoglobin determination methods in patients with clinically silent hemoglobin variants.MethodsHbA1c results were determined with various methods, including a new enzymatic assay, a boronate affinity HPLC, immunoassays and ion‐exchange HPLC in patients with the clinically silent hemoglobin variants Hb Graz, Hb ...
Wolfgang J, Schnedl +7 more
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Glycated hemoglobin measurement: intermethod comparison.
Diabetes, nutrition & metabolism, 2001Clinical interpretation of changes in serial measurements of patients' HbA1c ought to be based on the knowledge of pre-analytical, analytical and intra-individual sources of variation that affect the results. The detectable change in HbA1c percentage depends on total analytical error. Since we have previously evidenced major problems in the routine use
MATTEUCCI, ELENA +4 more
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