|本期目录/Table of Contents|

[1]高宇阳,李春林,毕重文,等.双流路顶空气相法检测人全血中乙醇、甲醇、异丙醇、丙酮及其临床应用[J].天津医科大学学报,2021,27(04):409-412.
 GAO Yu-yang,LI Chun-lin,BI Chong-wen,et al.Determination of ethanol, methanol, isopropanol and acetone in human whole blood by double flow headspace air phase and its clinical application[J].Journal of Tianjin Medical University,2021,27(04):409-412.
点击复制

双流路顶空气相法检测人全血中乙醇、甲醇、异丙醇、丙酮及其临床应用(PDF)
分享到:

《天津医科大学学报》[ISSN:1006-8147/CN:12-1259/R]

卷:
27卷
期数:
2021年04期
页码:
409-412
栏目:
技术与方法
出版日期:
2021-07-20

文章信息/Info

Title:
Determination of ethanol, methanol, isopropanol and acetone in human whole blood by double flow headspace air phase and its clinical application
文章编号:
1006-8147(2021)04-0409-04
作者:
高宇阳1李春林1毕重文2高卫真1
(1.天津医科大学药学院临床药学系,天津 300070;2.天津医科大学总医院药剂科,天津 300052)
Author(s):
GAO Yu-yang1LI Chun-lin1BI Chong-wen2GAO Wei-zhen1
(1. Department of Clinical Pharmacy,College of Pharmacy,Tianjin Medical University,Tianjin 300070,China;2. Department of Pharmacy,General Hospital,Tianjin Medical University,Tianjin 300052,China)
关键词:
顶空气相法有机溶剂全血
Keywords:
NNMTSND1dual luciferase reporter systemco-immunoprecipitationprotein interaction
分类号:
R9
DOI:
-
文献标志码:
A
摘要:
目的:建立并验证一种定性定量检测人全血中乙醇、甲醇、异丙醇、丙酮的方法,并将其应用于临床检测。方法:采用双流路顶空气相仪测定,色谱柱为Rtx-BAC2(30 m,0.32 mm,1.2 μm)、SH-Rtx-BAC1(30 m,0.32 mm,1.8 μm),以氮气为载气,色谱柱流量为4 mL/min,分流比为30∶1,柱温箱温度为40℃,FID温度为250℃。结果:本方法乙醇、甲醇、异丙醇、丙酮在0.062 5~8 mg·mL-1内线性关系良好,批内相对标准偏差(RSD)和相对误差(RE)分别为2.31%~10.72%和-9.50%~8.27%,批间RSD和RE分别为1.50% ~10.86%和-9.09% ~9.60%,在多种储存条件下,全血样本稳定性好。结论:本方法检测速度快、专属性强、准确度高、重复性好,本文设计了合理的标准曲线范围和质控浓度,可覆盖临床中毒检测范围。
Abstract:
Objective: To establish and validate a method for qualitative and quantitative detection of ethanol, methanol, isopropanol, acetone in human whole blood which can be applied to clinical test. Methods: Double flow gas chromatography was used for determination. The chromatographic column was Rtx-BAC2 (30 m,0.32 mm,1.2 μm) and SH-Rtx-BAC1(30 m,0.32 mm,1.8 μm). The carrier gas was nitrogen. The column flow was 4 mL/min, and the split ratio was 30:1. The oven temperature was 40℃, and the temperature of FID was 250℃. Results: The linear ranges of ethanol, methanol, isopropanol and acetone in this method were 0.0625-8 mg·mL-1. The intra-assay relative standard deviation (RSD) and relative error (RE) were 2.31% -10.72% and -9.50% -8.27%. The inter- assay RSD and RE were 1.50%-10.86% and -9.09%-9.60%. Whole blood samples were stable under various storage conditions. Conclusion: The method is fast, specific, accurate and repeatable. The standard linear range and quality control concentration are reasonably designed, which can cover the ranges of clinical toxic concentration.

参考文献/References:

[1] 李西西, 罗英男, 宋平平,等. 混合性有机溶剂致中毒性脑病8例[J]. 工业卫生与职业病, 2016, 42(2):160
[2] 范川,陈先文. 有机溶剂中毒性脑病研究进展[J]. 中华神经科杂志,2014, 47(1):55
[3] 朱晓莉,李安,郝凤桐. 急性有机溶剂中毒病因及发病特点分析[J]. 中华劳动卫生职业病杂志,2012,30(2):123
[4] 周莉,王晓燕,张流忠,等. 急性乙醇中毒严重并发症23例临床分析[J]. 检验医学与临床,2012,9(14):1814
[5] 宋佳星,唐亚慧,洪广亮,等. 急性重度甲醇中毒致多发颅内出血一例[J]. 中华劳动卫生职业病杂志,2018,36(3):219
[6] 陈育全,林毓嫱,蒋文中,等. 急性甲醇中毒致双眼失明1例[J]. 中华卫生应急电子杂志,2020,6(2):127
[7] 杨雪莹,田丽萍. 2005—2013年天津市有机溶剂中毒病例流行病学分析[J]. 职业与健康,2015,31(21):146
[8] 郝红霞,杜然,陈新明,等. 气相色谱法同时测定血清中甲醇、乙醇、正丙醇[J]. 刑事技术,2012,(6):8
[9] 李俊立,彭长华,李滔,等. 血液乙醇检验方法标准的修改建议[J]. 中国卫生检验杂志,2019,29(7):889
[10] Pontes H,Guedes d P P,Casal S,et al. GC Determination of acetone,acetaldehyde,ethanol,and methanol in biological matrices and cell culture[J]. J Chromatogr Sci,2009,47(4):272
[11] Bursová M,Hlo?觩ek T,■abala R,et al.Simultaneous determination of methanol,ethanol and formic acid in serum and urine by headspace GC-FID[J]. J Anal Toxicol,2015,39(9):741
[12] Ghorbani H,Nezami A,Sheikholeslami B,et al. Simultaneous measurement of formic acid,methanol and ethanol in vitreous and blood samples of postmortem by headspace GC-FID[J]. J Occup Med Toxicol,2018,13(1):1
[13] 国家药典委员会. 中华人民共和国药典:四部[M]. 北京:中国医药科技出版社,2020: 466
[14] 韦文芳,梁春红,唐千淄,等.气相色谱-双塔双柱检测系统在蔬菜水果农药残留检测上的应用[J]. 安徽农业科学,2015,43(22):214
[15] Sutlovic D,Versic-Bratincevic M,Definis-Gojanovic M. Blood alcohol stability in postmortem blood samples[J]. Am J Forensic Med Pathol,2014,35(1):55
[16] 章水明,冯艳,周正. 气相色谱法测定空气和废气中乙醇[J]. 中国资源综合利用,2020,38(7):16
[17] 张继东,卢江,张世应,等. 顶空气相色谱法检测他达拉非原料药中4种溶剂残留量[J]. 中国药业,2020,29(9):125
[18] 张西如,孙婷,王琛,等. 顶空气相色谱法同时测定保泰松原料药中6种溶剂残留量[J]. 中国药房,2019,30(6):780

相似文献/References:

备注/Memo

备注/Memo:
基金项目: 天津市自然科学基金(18JCQNJC83200 )
作者简介:高宇阳(1996-),女,硕士在读, 研究方向:治疗药物监测与毒物检测;通信作者:毕重文,E-mail:freebcw@126.com;高卫真,E-mail:weizhengao33@163.com。
更新日期/Last Update: 2021-07-25