摘要
本文应用Marquris法和薄层色谱法,对110例海洛因滥用者戒毒期间尿液中吗啡进行对比检测。结果:Marquris法测出阳性35例,符合率为47.6％,薄层色谱法测出阳性63例符合率100％,差异有高度显著性(P<0.01)。说明薄层色谱法的敏感性、可靠性明显优于Marquris法。
The morphine in urine of 110 cases of heroin addicts was measured by Marquris method and thin layer chromatography (TLC). The results showed that the positive ratio of Marquris method was 31. 82% , the conformable rate 47. 6% , and the TLC was 57. 27%, conformable rate 100%. The statistics showed a significant difference (P<0. 01) between Marquris and TLC. It suggested that the sensitivity, reliability and specificity of TLC method were better than Marquris. Also, the TLC method can be conveniently used in small hospitals or clinics.
