Effects of Nine Hemoglobin Variants on Five Glycohemoglobin Methods

Effects of 7 hemoglobin variants on the measurement of glycohemoglobin by 14 analytical methods.

BACKGROUND Hemoglobin variants (Hb(VAR)) are not uncommon in the Korean population, with Hb G-Coushatta and Hb Queens being the 2 most common Hb(VAR). Hb G-Coushatta is also the most common Hb(VAR) in Chinese people from the Silk Road region, as well as in some North American Indian tribes. However, data are scarce on the effect of these Hb(VAR) on the different methods used for analyzing HbA(1...

Effects of 7 Hemoglobin Variants on the Measurement of Glycohemoglobin by 14 Analytical Methods, Seung-

of Glycohemoglobin by 14 Analytical Methods, SeungTae Lee, Cas W. Weykamp, Yong-Wha Lee, Jong-Won Kim, 1 and Chang-Seok Ki ( Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea; 2 Department of Clinical Chemistry, Queen Beatrix Hospital, Winterswijk, The Netherlands; 3 Department of Laboratory Medicine and Genetics, So...

the effects of error correction methods on pronunciation accuracy

هدف از انجام این تحقیق مشخص کردن موثرترین متد اصلاح خطا بر روی دقت آهنگ و تاکید تلفظ کلمه در زبان انگلیسی بود. این تحقیق با پیاده کردن چهار متد ارائه اصلاح خطا در چهار گروه، سه گروه آزمایشی و یک گروه تحت کنترل، انجام شد که گروه های فوق الذکر شامل دانشجویان سطح بالای متوسط کتاب اول passages بودند. گروه اول شامل 15، دوم 14، سوم 15 و آخرین 16 دانشجو بودند. دوره مربوطه به مدت 10 هفته ادامه یافت و د...

Effects of hemoglobin variants and chemically modified derivatives on assays for glycohemoglobin.

BACKGROUND Glycohemoglobin (gHb), measured as hemoglobin (Hb) A(1c) or as total gHb, provides a common means for assessing long-term glycemic control in individuals with diabetes mellitus. Genetic variants and chemically modified derivatives of Hb can profoundly affect the accuracy of these measurements, although effects vary considerably among commercially available methods. The prevalence of ...

Detection of abnormal hemoglobin variants during glycohemoglobin analysis.