کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1969385 1538891 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of pre-analytical factors on α-galactosidase A, arylsulfatase B and α-glucosidase activities measured on dried blood spots on filter paper
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی زیست شیمی
پیش نمایش صفحه اول مقاله
Influence of pre-analytical factors on α-galactosidase A, arylsulfatase B and α-glucosidase activities measured on dried blood spots on filter paper
چکیده انگلیسی

ObjectivesTo analyze the effect of blood collection and storage conditions on activity of α-galactosidase A, arylsulfatase B and α-glucosidase.Design and methodsBlood was collected in EDTA, heparin, or direct spotting on filter paper and stored at different temperatures (− 20, 4, 25 and 37 °C) and storage times (3, 10, 17 and 180 days). The influence of filter paper size was also assessed (3.0 and 1.2 mm).ResultsNo statistically significant difference was observed between the three collection methods. α-Glucosidase A activity significantly decreased after the 10th day, while arylsulfatase B activity only differed significantly after the 180th day, and α-galactosidase A activity remained constant throughout this storage time. Excellent correlation coefficients were observed for the two filter paper sizes used.ConclusionsBoth paper sizes may be employed. Filter paper specimens should be transported under refrigeration as soon as possible after blood collection.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Clinical Biochemistry - Volume 44, Issues 10–11, July 2011, Pages 922–926
نویسندگان
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