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低浓度苯系物对作业工人的健康影响EffectofBenzeneSeriesatLowConcentrationonHealthofExposedWorkers查建溪,林惠芳,张巧红,傅小彬,吕跃进ZHAJian-xi,LINHui-fang,ZHANGQiao-hong,FUXiao-bin,LVYue-jin()186,106,,(P005)苯系物;光电企业;职业卫生;血压;白细胞:R1351:B:1004-1257(2010)16-1828-02SubjectEffectofBenzeneSeriesatLowConcentrationonHealthofExposedWorkersAuthorsZHAJian-xi,LINHui-fang,ZHANGQiao-hong,FUXiao-bin,LVYue-jin(ZhangzhouCenterforDiseaseControlandPrevention,Fujian,363000,China)Abstract[Objective]Toexplorethelowconcentrationofbenzeneseries(benzene,tolueneandxylene)onthehealthofexposedworkers.[Methods]186workersexposedtobenzeneseriesinanoptoelectronicenterpriseinZhangzhoucitywereselectedastheex-posedgroup,and106employeesinthecateringindustryinsameareawerecollectedasthecontrolgroup,routinemedicalhealthex-aminationandlaboratoryindexestestwerecarriedout.Thepersonalsamplerwasappliedtosample,andtheconcentrationofbenzeneseriesintheairwastestedandanalyzedbygaschromatography.[Results]Thedetectionrateofhypertensionandleucopeniaofwork-ersexposedtolowconcentrationbenzeneserieswashigherthanthatofthecontrolgroup(P0.05).[Conclusion]Long-termexpo-suretobenzeneseriesmayleadtoelevationofbloodpressureandleucopenia.KeywordsBenzeneseries;Optoelectronicenterprise;OccupationalHealth;BloodPressure;Leukocyte:,,,:,363000,()[1],,,,,,11.1186(80,106),22.5,1.5a106(38,68),,19.62(P005),()B1.2Be-300018,;7020();SIUICTS-360B(),ECG-32A();6890N()1.31.3.1(STEL),,1.3.2EDTA,BC-3000;,,7020;,B140mmHg90mmHg;4109/L1.4SPSS10.022.13m,,,,1,,2.18.92.6mg/m3,2.27.31.8mg/m322.2(P005)2,11828201082616OccupandHealthVo.l26No.16Aug20101B18628*10*433119675814106812118846459:,*P0053,,[2],,,,,[3],,,,[4],[5],(P005),(GBZ2-2002),(PC-TWA)65050mg/m3,(PC-STEL)10100100mg/m3,,,,4[1],.[J].,2000,18(2):65-67.[2].[J].,1998,32(4):.[3].[J].,1983,17(6):342.[4],.[J].,2006,12(3):40-41.[5],,,.[J].,2000,4(9):4-7.(:2010-03-09)(:方弘)1按国际出版物上数字用法的规定,定型的词词组成语惯用语缩略语或具有修饰色彩的词语作为语素的词,必须使用汉字,如:一律一方面一气呵成等还有下列情况下也应使用汉字:一后为名词时不用1例如:看一眼作一分析这一事故很严重等一之前为指示代词每某等时不用1例如:每一个人抽出某一个样品进行检验等一在表示相同意义的形容词同之后不用1例如:在同一时期内同一作者等一与量词组或数量词作定语或泛指中不用1例如:这是一种新方法这是一个值得重视的问题这里的一种和一个相当于英文中的不定冠词aan,只是泛指而无计数或计量意义那么什么时候用1,可以这样判定:若换用一以外的任何数字也合情合理则可用1,否则仍用一例如我们一天忙到黑,说成我们三天忙到黑则不合情理,因此只能写为一天;我们整整忙了一天,说成我们整整忙了五天也合情理,因此写为我们整整忙了1天本刊编辑部1829201082616OccupandHealthVo.l26No.16Aug2010