首页 | 本学科首页   官方微博 | 高级检索  
     

苯并[a]芘生物标志物3-羟基苯并[a]芘研究进展
引用本文:侯宏卫,张小涛,熊巍,唐纲岭,胡清源. 苯并[a]芘生物标志物3-羟基苯并[a]芘研究进展[J]. 科技导报(北京), 2012, 30(32): 75-79. DOI: 10.3981/j.issn.1000-7857.2012.32.012
作者姓名:侯宏卫  张小涛  熊巍  唐纲岭  胡清源
作者单位:1. 国家烟草质量监督检验中心,郑州 450001;2. 河南工业大学粮油食品学院,郑州 450052
摘    要: 苯并[a]芘(B[a]P)是卷烟烟气中的重要有害成分,其在人体内产生的代谢物3-羟基苯并[a]芘(3-OHB[a]P),可作为B[a]P接触生物标志物用于区分不同暴露剂量人群(如吸烟者和非吸烟者,职业暴露和普通人群)及预测可能的作用机制。本文对B[a]P的危害性、3-OHB[a]P来源及检测方法进行了综述;并从3-OHB[a]P研究存在的问题和现状出发,对其在感受烟气和普通人群中进行生物监测的应用进行了展望。

关 键 词:苯并[a]芘  3-羟基苯并[a]芘  生物标志物  
收稿时间:2012-07-03

Research Progress in 3-Hydroxybenzo[a]pyrene-biomarker of Benzo[a]pyrene
HOU Hongwei,ZHANG Xiaotao,XIONG Wei,TANG Gangling,HU Qingyuan. Research Progress in 3-Hydroxybenzo[a]pyrene-biomarker of Benzo[a]pyrene[J]. Science & Technology Review, 2012, 30(32): 75-79. DOI: 10.3981/j.issn.1000-7857.2012.32.012
Authors:HOU Hongwei  ZHANG Xiaotao  XIONG Wei  TANG Gangling  HU Qingyuan
Affiliation:1. China National Tobacco Quality Supervision & Test Center, Zhengzhou 450001, China;2. College of Grain and Food, Henan University of Technology, Zhengzhou 450052, China
Abstract:Benzo[a]pyrene (B[a]P) is a main toxic chemical component with tobacco smoking, which is a carcinogen to humans according to the adequate evidence from animals. 3-hydroxybenzo[a]pyrene (3-OHB[a]P) is a biomarker of B[a]P exposure. 3-OHB[a]P could be used to distinguish the populations with different levels of exposure, such as smokers, nonsmokers, occupational exposure population, and general population, and to determine the differences in metabolism. The research progress in 3-OHB[a]P is reviewed. Firstly, the carcinogenicity of B[a]P is discussed. And then the source of 3-OHB[a]P as well as the determination method of 3-OHB[a]P are reviewed. The applications of 3-OHB[a]P in biological monitoring are elaborated in detail, including occupational exposure population, smoking population, and the general population. Starting from the exist problems and current research status on 3-OHB[a]P, the prospects for applying 3-OHB[a]P to the study of biological monitoring smokers and general population are analyzed.
Keywords:B[a]P  3-OHB[a]P  biomarker  
点击此处可从《科技导报(北京)》浏览原始摘要信息
点击此处可从《科技导报(北京)》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号