D-MANNOSE AS A PRESERVATIVE OF GLUCOSE IN BLOOD-SAMPLES
Publication in refereed journal


香港中文大学研究人员 ( 现职)

陈恩强教授 (内科及药物治疗学系)

何宗信教授 (化学病理学系)

全文

没有全文档案提供

引用次数
Web of Sciencehttp://aims.cuhk.edu.hk/converis/portal/Publication/4WOS source URL

其它资讯

摘要We studied the changes in blood glucose concentration in blood samples collected in heparinized specimen tubes containing no other preservative, or containing NaF, D-mannose, or a combination of NaF and D-mannose. Blood concentration in samples taken into NaF decreased by 0.http://aims.cuhk.edu.hk/converis/portal/Publication/40 mmol/L in the first 2 h; thereafter, there was no change. In samples collected into mannose there was a small but significant decrease in blood glucose concentration with time. When samples containing mannose were analyzed immediately after collection, the concentration of glucose was higher than in later analyses, probably because of an exchange of intracellular glucose for extracellular mannose. When a combination of NaF and mannose was used, the blood glucose concentration was relatively stable but slightly higher than nonpreserved samples for the next 2http://aims.cuhk.edu.hk/converis/portal/Publication/4 h. However, samples containing mannose were unsuitable for electrolyte analysis. We conclude that a combination of D-mannose and NaF may be a better preservative for blood glucose than either compound alone.

着者CHAN AYW, HO CS, CHAN TYK, SWAMINATHAN R
期刊名称Clinical Chemistry
出版年份1992
月份3
日期1
卷号38
期次3
出版社AMER ASSOC CLINICAL CHEMISTRY
页次http://aims.cuhk.edu.hk/converis/portal/Publication/411 - http://aims.cuhk.edu.hk/converis/portal/Publication/413
国际标準期刊号0009-91http://aims.cuhk.edu.hk/converis/portal/Publication/47
电子国际标準期刊号1530-8561
语言英式英语

关键词ELECTROLYTES; ENZYMATIC METHODS; SAMPLE HANDLING
Web of Science 学科类别Medical Laboratory Technology; MEDICAL LABORATORY TECHNOLOGY