일반화학검사를 위한 혈청의 보관 시간 및 온도에 따른 영향
Evaluation of Stability of Serum on Different Storage Temperatures for Routine Chemistry Analytes
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초록
The stability of 21 routine biochemistry analytes was evaluated from the specimens which had been stored under three different temperature conditions for 30 days. Most of the 17 analytes showed significant change, however, the specimens under lower temperature showed more stability than those under higher temperature. Glucose, Albumin, γ-glutamyl transferase, HDL cholesterol analytes were stable over 30 days under 22oC, 4oC, and −66oC conditions. This study might be helpful in interpreting the results reflecting the rate of change when inadequate specimens are measured.
Abstract
The stability of 21 routine biochemistry analytes was evaluated from the specimens which had been stored under three different temperature conditions for 30 days. Most of the 17 analytes showed significant change, however, the specimens under lower temperature showed more stability than those under higher temperature. Glucose, Albumin, γ-glutamyl transferase, HDL cholesterol analytes were stable over 30 days under 22oC, 4oC, and −66oC conditions. This study might be helpful in interpreting the results reflecting the rate of change when inadequate specimens are measured.
참고문헌 (10)
- Ahmed MD, "Effect of storage time and temperature on some serum analytes", International Journal of Pathology, 8, pp.68~71 (2010)
- Boyanton BL, "Stability studies of twenty-four analytes in human plasma and serum", Clin Chem, 48, pp.2242~2247 (2002)
- Clinical and Laboratory Standards Institute, "Procedures for the handling and processing of blood specimens for common laboratory tests; approved guideline", Document H18-A4, Vol. 30 No10, ~ (2010)
- Donnelly JG, "Stability of twenty-five analytes in human serum at 22 degrees C, 4 degrees C, and 220 degrees C", Pediatr Pathol Lab Med, 15, pp.869~874 (1995)
- Ehret W, "Use of anticoagulants in diagnostic laboratory investigations and stability of blood, plasma and serum samples", WHO, LAB, pp.99.1Rev 2, 2002[DOI]
- Ellis MJ, "Hormone stability in human whole blood", Clin Biochem, 36, pp.109~112 (2003)
- Evans MJ, "Effect of anticoagulants and storage temperatures on stability of plasma and serum hormones", Clin Biochem, 34, pp.107~112 (2001)
- 황석연, "임상화학 정도관리물질들의 안정성 평가", 대한임상검사과학회지, 32(3), pp.177~186 (2000), 대한임상검사과학회
- ISO 5725-6, "Accuracy (trueness and precision) of measurement methods and results. Part 6: use in practice of accuracy values", ~ (1994)
- Wilson SS, "Studies of the stability of 18chemical constituents of human serum", Clin Chem, 18, pp.1498~1503 (1972)