青海医学院学报
青海醫學院學報
청해의학원학보
JOURNAL OF QINGHAI MEDICAL COLLEGE
2012年
2期
137-142
,共6页
耿春燕%古贺实%篠原亮太
耿春燕%古賀實%篠原亮太
경춘연%고하실%소원량태
有机氯农药%湟中%青海%农民%血清
有機氯農藥%湟中%青海%農民%血清
유궤록농약%황중%청해%농민%혈청
Organchlorine pesticides%Huangzhong%Qinghai%Farmers Serum
目的 本研究对青海湟中县109名(其中男性48名)农民血清中有机氯(OCPs)农药如六氯苯(HCB)、六氯环己烷(HCHs)、p,p′-二氯二苯二氯乙烯(p,p′- DDE)的污染水平进行了测定和分析.OCPs的平均浓度值分别为HCB 6.46 ng/g lipid、α - HCH 8.89 ng/g lipid、β- HCH 25.5 ng/g lipid、γ-HCH 8.8 ng/g lipid、δ- HCH 9.92 ng/g lipid、p,p′- DDE 10.1 ng/g lipid.对比已发表的文献资料,本研究血清p,p ′ - DDE浓度显著低于其他国家报道的水平；而另一方面,∑HCHs浓度则明显高于发达国家和中国其他省份水平.血清β- HCH浓度较高.未发现OCPs 水平与吸烟、饮酒及族别相关.
目的 本研究對青海湟中縣109名(其中男性48名)農民血清中有機氯(OCPs)農藥如六氯苯(HCB)、六氯環己烷(HCHs)、p,p′-二氯二苯二氯乙烯(p,p′- DDE)的汙染水平進行瞭測定和分析.OCPs的平均濃度值分彆為HCB 6.46 ng/g lipid、α - HCH 8.89 ng/g lipid、β- HCH 25.5 ng/g lipid、γ-HCH 8.8 ng/g lipid、δ- HCH 9.92 ng/g lipid、p,p′- DDE 10.1 ng/g lipid.對比已髮錶的文獻資料,本研究血清p,p ′ - DDE濃度顯著低于其他國傢報道的水平；而另一方麵,∑HCHs濃度則明顯高于髮達國傢和中國其他省份水平.血清β- HCH濃度較高.未髮現OCPs 水平與吸煙、飲酒及族彆相關.
목적 본연구대청해황중현109명(기중남성48명)농민혈청중유궤록(OCPs)농약여륙록분(HCB)、륙록배기완(HCHs)、p,p′-이록이분이록을희(p,p′- DDE)적오염수평진행료측정화분석.OCPs적평균농도치분별위HCB 6.46 ng/g lipid、α - HCH 8.89 ng/g lipid、β- HCH 25.5 ng/g lipid、γ-HCH 8.8 ng/g lipid、δ- HCH 9.92 ng/g lipid、p,p′- DDE 10.1 ng/g lipid.대비이발표적문헌자료,본연구혈청p,p ′ - DDE농도현저저우기타국가보도적수평；이령일방면,∑HCHs농도칙명현고우발체국가화중국기타성빈수평.혈청β- HCH농도교고.미발현OCPs 수평여흡연、음주급족별상관.
To analyze and evaluate the contamination level of organochlorine pesticide (OCPs) in Huangzhong county,Qinghai province.Methods Human blood samples from 109 healthy farmers ( n =48 male and n =61 female) living in high land (about 3000 meters above sea level)were collected.One μg/L of the samples was injected and analyzed by GC/MS.The persistent organic pollutants( POPs)from human serum samples were analyzed with HP6890 GC mass spectrometer.Results and Conclusion Comparison with literature data showed that the levels of p,p′ -dichlorodiphenyldichloroethylene (p,p′ -DDE) in human blood samples were significantly lower than other countries.On the other hand,the levels of hexachlorocyclohexanes (∑HCHs) were higher than developed countries and other Chinese provinces.β - HCH is the predominant pollutant among HCH isomers and showed the highest concentration in this study.No significant differences were found among OCPs levels in smoking,drinking,or nationalities.
