[用于临床或法医研究中评估血液酒精浓度的酒精筛查试纸条的可靠性]
[Reliability of the Alco-Screen dip strips in evaluation of blood alcohol concentration for clinical or forensic studies].
作者信息
Denk W, Missliwetz J, Mortinger H, Vycudilik W
机构信息
Institut für gerichtliche Medizin, Universität Wien.
出版信息
Beitr Gerichtl Med. 1992;50:301-5.
We tested the accuracy of Alco-Screen dipsticks in comparison to the values of blood alcohol. The dipstick test is based on the reaction of alcohol-dehydrogenase, developing a green to blue color. Saliva as well as urine and liquor are easy to obtain at autopsies. We did not get any false-negative results. Interpretation of the change of color turned out to be a problem, because the tip appeared often to be inhomogenous. The dipstick could be used at autopsies and for emergency units, if a quick, semiquantitative result is required.
我们将酒精筛查试纸的检测结果与血液酒精含量值进行了比较，以测试其准确性。试纸检测基于酒精脱氢酶的反应，会产生从绿色到蓝色的颜色变化。在尸检时，唾液、尿液和脑脊液都很容易获取。我们没有得到任何假阴性结果。结果发现，颜色变化的解读存在问题，因为试纸尖端的颜色往往不均匀。如果需要快速获得半定量结果，该试纸可用于尸检和急救单位。
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