不同抗凝剂、温度、时间对血糖测定值的影响  

Comparison of Three Coagulants in Determining Blood Glucose under Different Time and Temperature

作　　者：许淑惠 周文璧[1] 刘瑾[2] 黄亨健[2] 

机构地区：[1]医学院医检专业 [2]华西医科大学附一院检验科 华西医科大学

出　　处：《华西医学》1992年第2期171-174,共4页West China Medical Journal

摘　　要：用不同抗凝剂在不同温度及时间对血糖测定值的影响。结果提示,凡抗凝剂中加入氟化钠者,均可阻止血细胞对糖的酵解作用。一般1～9或1～12小时测定对血糖前后测定值影响不大(p>0.05),其后血糖值有下降(p<0.05)。在三种抗凝剂中,以抗凝剂Ⅰ(新抗凝剂)优于抗凝剂Ⅱ(草酸钾+NaF)与抗凝剂Ⅲ(肝素+NaF)。温度(2～4℃及15～18℃)对血糖测定值影响不大。This study was to determine the effects of the three coagulants in determining blood gluccse under different time and temperature.The three coagulants were coagulant Ⅰ (a new style contained NaF), Ⅱ (Potassium oxalate+NaF) and Ⅲ (Heparine+NaF) respectively. The results showed that the coagulants contained NaF were able to prevent blood glucose from resolving of the enzymes in red blood cells.The blood gluoses were stable within 1-12 hours for coagulant Ⅰ and 1-9 hours for coagulant Ⅱ and Ⅲ after collecting the samples, comparing the initial with the latter tests, but there was statistically differency after the interval of 12 or 9 hours (P<0.05).Among the three coagulants, the coagulant Ⅰ is better than the coagulant Ⅱ and Ⅲ. The results of blood glucose were not affected by the temperature of 2-4C and 15-18C in the three coagulant methods.

关 键 词：抗凝剂 温度 时间 血糖 测定 

分 类 号：R446.1[医药卫生—诊断学]