|Table of Contents|

Effects of different vacuum tubes and sample storage time on the detection results of neuron specific enolase

Journal Of Modern Oncology[ISSN:1672-4992/CN:61-1415/R]

Issue:
2021 04
Page:
649-652
Research Field:
Publishing date:

Info

Title:
Effects of different vacuum tubes and sample storage time on the detection results of neuron specific enolase
Author(s):
CUI Yuxiu1; MA Shaolin2
1.Department of Clinical Laboratory;2.Department of Oncology,Second Central Hospital of Baoding,Hebei Baoding 072750,China.
Keywords:
neuron specific enolase; heparin tube; normal tube; sample storage time
PACS:
R730.4
DOI:
10.3969/j.issn.1672-4992.2021.04.022
Abstract:
Objective:To explore the effects of different vacuum tubes and sample storage time on the detection results of neuron specific enolase(NSE).Methods:In October 2017,totally 80 persons were selected from Baoding Second Central Hospital.The venous blood of each patient was spil into 4 normal tubes and 4 heparin tubes.NSE was then measuered by Roche E601.NSE of each tube was detected after 1,2,4,24 h of blood separating.Results:There was no significant difference in the NSE of 1 h and 2 h for two different tubes（P＞0.05）.There was statistical difference in the NSE of 4 h and 1 h,24 h and 1 h（P＜0.05）.To two tubes,concentration and positive rate of 1 h,4 h,24 h for NSE were significant differences（P＜0.05）. There were significant differences between 4 h and 24 h（P＜0.05）,and there was no significant difference in 1 h and 2 h（P＞0.05）.Concentration and positive rate of 4 h and 24 h for NSE had signifficant differences（P＜0.05）.Conclusion:With extension of time,there was an impact on the result of NSE in heparin tubes and normal tubes,and there were significant differences on the concentration and positive rate.

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